2013 Liquid Chemical Categorization Updates

DEPARTMENT OF HOMELAND SECURITY

Coast Guard

46 CFR Parts 30, 150, and 153

[Docket No. USCG-2013-0423]

RIN 1625-AB94

2013 Liquid Chemical Categorization Updates

AGENCY:

Coast Guard, DHS.

ACTION:

Supplemental notice of proposed rulemaking.

SUMMARY:

The Coast Guard proposes additional updates and revisions to regulatory tables that were amended by an interim rule published in August 2013. The tables list liquid hazardous materials, liquefied gases, and compressed gases approved for maritime transportation in bulk, and indicate how each cargo is categorized by its pollution risk and safe carriage requirements. These proposals would correct errors in the interim rule and bring the tables current through December 2013. Updated information is of value to shippers and to the owners and operators of U.S.-flag tank and bulk cargo vessels in any waters, and most foreign-flag tank and oceangoing bulk cargo vessels in U.S. waters. The proposed rule promotes the Coast Guard's maritime safety and stewardship (environmental protection) missions.

DATES:

Comments and related material must be submitted to the online docket via

http://www.regulations.gov

, or reach the Docket Management Facility, on or before January 20, 2016.

ADDRESSES:

Submit comments using one of the listed methods, and see the

SUPPLEMENTARY INFORMATION

section of this preamble for more information on public comments.

•

Online—http://www.regulations.gov

following Web site instructions.

•

Fax

—202-493-2251.

•

Mail

or

hand deliver

—Docket Management Facility (M-30), U.S. Department of Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590-0001. Hand delivery hours: 9 a.m. to 5 p.m., Monday through Friday, except Federal holidays (telephone 202-366-9329).

FOR FURTHER INFORMATION CONTACT:

For information about this document call or email Mr. Patrick Keffler, Coast Guard; telephone 202-372-1424, email

Patrick.A.Keffler@uscg.mil

. For information about viewing or submitting material to the docket, call Ms. Cheryl Collins, Program Manager, Docket Operations, telephone 202-366-9826, toll free 1-800-647-5527.

SUPPLEMENTARY INFORMATION:

Table of Contents for Preamble

I. Public Participation and Comments

II. Abbreviations

III. Discussion

IV. Regulatory Analyses

A. Regulatory Planning and Review

B. Small Entities

C. Assistance for Small Entities

D. Collection of Information

E. Federalism

F. Unfunded Mandates Reform Act

G. Taking of Private Property

H. Civil Justice Reform

I. Protection of Children

J. Indian Tribal Governments

K. Energy Effects

L. Technical Standards

M. Environment

I. Public Participation and Comments

We encourage you to submit comments (or related material) on this rulemaking. We will consider all submissions and may adjust our final action based on your comments. Comments should be marked with docket number USCG-2013-0423 and should provide a reason for each suggestion or recommendation. You should provide personal contact information so that we can contact you if we have questions regarding your comments; but please note that all comments will be posted to the online docket without change and that any personal information you include can be searchable online.

1

Mailed or hand-delivered comments should be in an unbound 8

1/2

× 11 inch format suitable for reproduction. The Docket Management Facility will acknowledge receipt of mailed comments if you enclose a stamped, self-addressed postcard or envelope with your submission.

1

See

the

Federal Register

Privacy Act notice regarding our public dockets, 73 FR 3316, Jan. 17, 2008.

Documents mentioned in this notice, and all public comments, are in our online docket at

http://www.regulations.gov

and can be viewed by following the Web site's instructions. You can also view the docket at the Docket Management Facility (see the mailing address under

ADDRESSES

) between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

We are not planning to hold a public meeting but will consider doing so if public comments indicate a meeting would be helpful. We would issue a separate

Federal Register

notice to announce the date, time, and location of such a meeting.

II. Abbreviations

DHS—Department of Homeland Security

E.O.—Executive Order

FR—Federal Register

IBC Code—International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk

IMO—International Maritime Organization

MARPOL—International Convention for the Prevention of Pollution from Ships, 1973

MEPC—Marine Environment Protection Committee

NLS—Noxious liquid substance

SOLAS—International Convention for the Safety of Life at Sea

§—Section Symbol

U.S.C.—United States Code

III. Discussion

Basis and purpose.

The legal basis of this rulemaking is 46 U.S.C. 3703, which requires the Secretary of the department in which the Coast Guard is operating to prescribe regulations relating to the operation of vessels that carry liquid bulk dangerous cargoes, and to the types and grades of cargo those vessels carry. Additional regulatory authority is provided by 33 U.S.C. 1903 (regulations to implement the International Convention for the Prevention of Pollution from Ships, 1973, or “MARPOL”), 46 U.S.C. 2103 (general merchant marine regulatory authority), and 46 U.S.C. 3306 (regulations for the safety of individuals and property on inspected vessels). The Secretary's authority under these statutes is delegated to the Coast Guard in DHS Delegation No. 0170.1, para.II (77), (92.a), and (92.b).

The purpose of the rulemaking is to update and revise regulatory tables that list liquid hazardous materials, liquefied gases, and compressed gases that have been approved for maritime transportation in bulk, and that indicate how each cargo is categorized by its pollution risk and safe carriage requirements.

2013 Interim Rule.

The Coast Guard published an interim rule on this topic in 2013.

2

Acknowledging public comments that brought to light certain errors in the interim rule, the Coast Guard delayed its effective date, originally September 16, 2013, on three occasions, most recently until January 16, 2017.

3

We are correcting those errors

in this supplemental notice of proposed rulemaking (SNPRM). In addition, given the lapse of time since we published the interim rule, we propose updating the interim rule's tables as of December 2013. Therefore, we are issuing an SNPRM, rather than proceeding directly from the 2013 interim rule to a final rule, so that, in the interest of ensuring the accuracy of our tables, we can take another round of public comments before issuing a final rule.

2

“2012 Liquid Chemical Categorization Updates; Interim Rule,” 78 FR 50147 (Aug. 16, 2013). Because the interim rule contained information updated only through December 2012, it bore the heading “2012 Liquid Chemical Categorization Updates.” This SNPRM is headed “2013 Liquid Chemical Categorization Updates” because it has been updated as of the December 2013 MEPC Circular, but the SNPRM shares the same docket with the interim rule.

3

See

78 FR 56837 (Sep. 16, 2013; delayed until Jan. 16, 2014); 79 FR 2106 (Jan. 13, 2014; delayed

until Jan. 16, 2015); 79 FR 68131 (Nov. 14, 2014; delayed until Jan. 16, 2017).

Purpose of tables.

Coast Guard regulations in 46 CFR subchapter D (tank vessels, parts 30 through 39) and subchapter O (certain bulk dangerous cargoes, parts 150 through 155) contain requirements for ensuring the safe maritime carriage (transportation) of certain bulk liquid cargoes. Tables in subchapters D and O list the cargoes that have been approved for maritime carriage. They also categorize each cargo's pollution-hazard risk and safe carriage requirements in accordance with the Coast Guard and International Maritime Organization (IMO) assessment and review processes described in the following paragraphs. This information is of value to vessel owners and operators and to shippers of the cargoes involved.

Initial cargo assessment.

If a vessel owner or operator plans to ship a newly-developed chemical substance internationally, as a bulk liquid cargo, the new cargo's chemical properties need to be assessed to ensure safe carriage.

4

Our tables contain cargo categorization information that derives from this initial assessment.

4

For Coast Guard approval to ship a cargo not previously approved for carriage,

see

46 CFR 153.900.

Agencies responsible for administering international maritime treaties (for the U.S., this is the Coast Guard) must agree on the new cargo's assessment before the cargo can be approved for transportation. This is done by a “tripartite agreement” entered into by the administrations of the exporting country, the importing country, and the country in which the ship that will carry the cargo is registered. The tripartite agreement categorizes the cargo's pollution-hazard risk and flammability/combustibility in accordance with the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code).

5

A copy of the tripartite agreement is forwarded to the IMO's Marine Environment Protection Committee (MEPC) and to the administration of every country that is signatory to the IBC Code.

5

The IBC Code contains international standards for the safe maritime bulk transportation of dangerous and noxious liquid chemicals in accordance with MARPOL and the International Convention for the Safety of Life at Sea (SOLAS).

The Coast Guard is unique among IBC Code-signatory administrations because, in addition to the categorizations contained in the tripartite agreement, it also assigns each cargo to a “compatibility group.” This grouping guides IBC signatories and shippers in determining which cargoes, based on chemical analyses and test data submitted by manufacturers, would be chemically incompatible with other cargoes and therefore cannot safely be shipped with those other cargoes in adjacent tanks, without special precautions.

6

Our tables also reflect these compatibility groupings.

6

See

46 CFR 150.120, 150.130, and Figure 1 to Part 150 (a compatibility matrix for determining how cargoes should be grouped).

IMO assessment.

Upon receipt of a tripartite agreement, the MEPC conducts its own multi-year review and assessment of the information contained in the tripartite agreement, and following that review, either validates or modifies the agreement's information. Our tables also reflect any modifications resulting from this IMO assessment.

Each December, the MEPC releases a circular listing each new cargo for which it has completed its review of the cargo's tripartite agreement. The circular lists the countries that have approved international maritime transportation of each new cargo, and provides information about the cargo's pollution-hazard risk and flammability/combustibility. Thus, if a tripartite agreement has approved a cargo for international bulk maritime transportation and the MEPC validates or modifies that information, eventually it will be listed in the MEPC circular.

Periodically, the IBC Code is revised, and cargoes listed in MEPC annual circulars since the last edition of the IBC Code are incorporated. The IBC Code was last comprehensively revised in 2007, at which time the previous pollution categorization scheme (categories A, B, C, and D, which indicate a cargo's relative pollution-hazard risk) were replaced by categories X, Y, Z, and OS (for “other cargoes,” which at present are considered to pose no risk).

7

Our tables are intended to reflect the latest IBC Code revision, but until this rulemaking, they were not updated to incorporate the changes made by the 2007 IBC Code revision.

7

See

MARPOL, Annex II, Chapter 2, Regulation 6. With respect to the discharge of a cargo into the sea from tank cleaning or deballasting operations and the resulting hazard posed to marine resources or human health, the new categories indicate:

• X = Major hazard justifying prohibition of the discharge;

• Y = Hazard justifying a limitation on the quality and quantity of the discharge;

• Z = Minor hazard justifying less stringent restrictions on the quality and quantity of the discharge; and

• OS = No harm that justifies special discharge requirements

IMO actions reflected in this rulemaking.

In March 2012, the IMO published an Annex to the 2007 IBC Code, listing additional cargoes with their pollution categorizations.

Until we published our 2013 interim rule, the tables in subchapter D and subchapter O had gone unamended for several years, and still contained the pre-2007 pollution categorizations. The interim rule updated the following tables as of the December 2012 MEPC circular:

• “Table 30.25-1” in subchapter D;

• “Table I to Part 150” in subchapter O;

• “Table II to Part 150” in subchapter O; and

• “Table 2 to Part 153” in subchapter O.

This supplemental notice of proposed rulemaking (SNPRM) proposes updating these tables as of the December 2013 circular. All four tables include cargoes that are listed either in MEPC circulars, or in tripartite agreements to which the U.S. is a party. (Information from other tripartite agreements is excluded pending MEPC review.)

Table contents.

Table 30.25-1 lists flammable or combustible cargoes that, when transported in bulk, must be certificated under subchapter D regulations.

The two tables in part 150 contain the Coast Guard chemical compatibility categorization for each cargo. Table I lists all cargoes alphabetically and provides a category group for each. Table II lists cargoes by group.

Table 2 to Part 153 lists cargoes that, when carried in bulk on non-oceangoing barges, are not subject to subchapter D or O regulations, but that must comply with subchapter O if they are carried on oceangoing ships.

8

8

Table 1 to Part 153, “Summary of Minimum Requirements [for safe carriage]” is not amended by this rulemaking. It lists a fuller list of minimum safe carriage requirements than those contained in the tables that this rulemaking amends. Because of Table 1's greater complexity, it may be the subject of a future rulemaking, pending study and recommendations from the Coast Guard's Chemical Transportation Advisory Committee.

Comments on 2013 interim rule and resulting changes.

Our interim rule prompted comments from two individuals and four industry representatives, one of whom made multiple submissions. The two

individuals commented on the safety of food containing genetically modified organisms. That is not an issue raised by our rulemaking and therefore is beyond its scope.

Three commenters asked why we had not discussed draft table updates with the Chemical Transportation Advisory Committee (CTAC), a group that advises the Coast Guard on chemical transportation matters, and suggested that consultation with CTAC could be helpful, along with more time for industry to review the interim rule before it took effect. CTAC operates pursuant to the Federal Advisory Committee Act, which requires advisory committees to operate under a valid charter.

9

From 2009 until 2013, the period during which we developed the interim rule, CTAC lacked such a charter and therefore was not operational. Since its reestablishment in 2013, we have kept CTAC apprised as to this rulemaking's status, but at no time has CTAC expressed the desire to make formal recommendations to the Coast Guard as to the rulemaking's direction. We are open to future CTAC recommendations, and individual CTAC members are welcome to comment on this SNPRM, as they are on any Coast Guard rulemaking. As to additional industry time for review, we believe the continuing delay in the interim rule's effective date has provided ample additional review time.

9

5 U.S.C. Appendix 2, sec. 9(c).

Three commenters said that, in Table I to Part 150, we mistakenly listed several cargoes in compatibility group 4, when in the past they have been listed in group 34 and not group 4. We agree this was a mistake and this SNPRM shows the cargoes in group 34.

One commenter asked if we consider that all cargoes shown in Table 30.25-1 or Table 2 to Part 153 as “n.o.s.” (“not otherwise specified”) should be assigned in Table I to Part 150 in group 0. We do not. Group 0 is the default assignment for a cargo that we have either determined cannot be shipped safely with any other cargo, or for a cargo for which we are unable to make any other assignment because we lack sufficient chemical analysis and test data on which to make that assignment. These criteria do not necessarily apply to an “n.o.s.” cargo, and therefore we assign many “n.o.s.” cargoes to compatibility groups other than group 0.

One commenter said that sodium methylate 21-30%, instead of being listed in compatibility group 20, should be listed in group 0 due to its highly reactive nature, and that diglycidyl ether of bisphenol A and F should be listed in compatibility group 18 rather than in group 41. We agree that the interim rule incorrectly listed these cargoes and this SNPRM shows sodium methylate 21-30% in group 0 and diglycidyl ether of bisphenol A and F in group 18.

One commenter addressed the interim rule's amendment to “Appendix I to Part 150—Exceptions to the Chart.” The “chart” referred to is Figure 1 to Part 150, a matrix showing how cargo compatibility can be determined. Appendix I lists binary combinations of substances that are treated as exceptions to Figure 1 because they have been tested and found not to be dangerously reactive. One commenter said that our revision of Appendix I failed to list between 10 and 15 previously approved exceptions. We agree and this SNPRM restores those exceptions to Appendix I.

One commenter said we should have expanded the interim rule's discussion of tripartite agreements, and we have done so accordingly in the “Background” section of this SNPRM. In addition to the changes we have made in response to comments, we are also restoring liquefied flammable gas listings in subchapter D's Table 30.25-1. We removed those listings in the interim rule, in anticipation of a policy change that would have allowed them to fall exclusively under subchapter O. That policy change has not occurred and we have restored the listings in this SNPRM.

It is our intention, for future years, to keep the tables updated annually.This SNPRM proposes the addition of new entries that would bring them up to date as of the December 2013 MEPC Circular.

We specifically request public comment on whether or not this SNPRM's information is correct, and in particular whether or not we have correctly and fully responded to comments on the interim rule and brought our information up to date as of December 2013.

IV. Regulatory Analyses

A. Regulatory Planning and Review

Executive Orders (E.O.s) 12866 (“Regulatory Planning and Review”) and 13563 (“Improving Regulation and Regulatory Review”) direct agencies to assess the costs and benefits of available regulatory alternatives and, if regulation is necessary, to select regulatory approaches that maximize net benefits (including potential economic, environmental, public health and safety effects, distributive impacts, and equity). Executive Order 13563 emphasizes the importance of quantifying both costs and benefits, of reducing costs, of harmonizing rules, and of promoting flexibility. This proposed rule has not been designated a “significant regulatory action” under section 3(f) of E.O. 12866. Accordingly, the proposed rule has not been reviewed by the Office of Management and Budget. A draft regulatory assessment is included herein.

Affected Population

This proposed rule updates tables that list the names, pollution risk categorizations, and safe carriage requirements of liquid chemical cargoes that have already been categorized and approved for maritime transportation in bulk, either permanently or on a provisional basis. This proposed rule makes no new decisions about whether any specific chemical cargo should be approved for bulk maritime transportation, about how any specific cargo should be categorized, or about carriage requirements that should apply to any specific cargo. It simply provides updated information about cargoes that are currently approved for maritime transportation in bulk, and the cargo's pollution categorization and minimum transportation safety requirements. This proposed rule indirectly applies to the carriage of the subject cargoes from the following tank vessel populations as described in 46 CFR 30.01-5, 150.115 (with exceptions described in 46 U.S.C. 3702), 153.1, and 154.5 as described therein. All U.S. tank vessels are included. Foreign tank vessels are, in general, exempt from this regulation when on innocent passage through U.S. waters, except for liquefied gas cargo/cargo residue or vapor carriers. Also included are self-propelled bulk cargo carrying oceangoing/non-oceangoing U.S.-flag and oceangoing foreign-flag vessels when in U.S. waters.

Costs

This proposed rule updates tables that list the names, pollution risk categorizations, and safe carriage requirements of liquid chemical cargoes that have already been categorized and approved by the United States and the IMO for maritime transportation in bulk, either permanently or on a provisional basis. Since this proposed rule simply updates tables and a table preface to reflect decisions already made under international law about which liquid chemical cargoes are approved for bulk maritime transportation, and about how those cargoes should be categorized with respect to their pollution potential, it does not change established shipping requirements and there are no private sector costs expected from this supplemental notice of proposed rule.

The only party that will incur any cost will be the Coast Guard. This cost is for 40 hours total of updating work on approximately 50 chemicals per year, for an approximate annual cost of $3,200. The cost is based on 40 hours times the loaded hourly cost to the Coast Guard (wages and employee benefits) of employing a GS-13 or equivalent ($80). The source for this is Commandant Instruction 7310.1P (

http://www.uscg.mil/directives/ci/7000-7999/CI_7310_1P.pdf

).

In addition, the proposals would correct errors and omissions in the interim rule and bring the tables current through December 2013. This proposed rule incorporates Coast Guard compatibility categorizations and chemical cargoes and categorizations listed by the IMO through its December 2013 MEPC Circular.

Benefits

The primary benefit of this proposed rule is to conform regulatory language to practices currently allowed by the Coast Guard through either individual letters of approval or the IBC Code as discussed above, which we expect will result in the benefit of improved service to the public through improved clarity and transparency.

B. Small Entities

Under the Regulatory Flexibility Act (5 U.S.C. 601-612) (RFA), we have considered whether this proposed rule would have a significant economic impact on a substantial number of small entities. The term “small entities” comprises small businesses, not-for-profit organizations that are independently owned and operated and are not dominant in their fields, and governmental jurisdictions with populations of less than 50,000. Since this proposed rule does not impose any additional direct costs, it does not impose any additional direct costs on small entities as defined by the RFA. Therefore, the Coast Guard certifies that under 5 U.S.C. 605(b), the proposed rule will not have a significant economic impact on a substantial number of small entities.

If you think that your business, organization, or governmental jurisdiction qualifies as a small entity and that this rule would have a significant economic impact on it, please submit a comment to the Docket Management Facility at the address under

ADDRESSES

. In your comment, explain why you think it qualifies and how and to what degree this rule would economically affect it.

C. Assistance for Small Entities

Under section 213(a) of the Small Business Regulatory Enforcement Fairness Act of 1996 (Pub. L. 104-121), we want to assist small entities in understanding this rule so that they can better evaluate its effects on them and participate in the rulemaking. If this proposed rule would affect your small business, organization, or governmental jurisdiction and you have questions concerning its provisions or options for compliance, please consult Mr. Patrick Keffler at

Patrick.A.Keffler@uscg.mil

. The Coast Guard will not retaliate against small entities that question or complain about this proposed rule or any policy or action of the Coast Guard.

D. Collection of Information

This proposed rule would call for no new collection of information under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3520). This proposed rule simply updates and revises tables that list cargoes that have been approved and categorized for bulk maritime transportation, which does not involve information collection.

E. Federalism

A rule has implications for federalism under E.O. 13132 (“Federalism”) if it has a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. We have analyzed this proposed rule under that E.O. and have determined that it is consistent with the fundamental federalism principles and preemption requirements described in the E.O. Our analysis follows.

It is well-settled that States may not regulate in categories reserved for regulation by the Coast Guard, including categories for inspected vessels. It is also well-settled, that all of the categories covered in 46 U.S.C. 3306, 3703, 7101, and 8101 (design, construction, alteration, repair, maintenance, operation, equipping, personnel qualification, and manning of vessels), as well as the reporting of casualties and any other category in which Congress intended the Coast Guard to be the sole source of a vessel's obligations, are within fields foreclosed from regulation by the States (See the decision of the Supreme Court in the consolidated cases of

United States

v.

Locke

and

Intertanko

v.

Locke,

529 U.S. 89 (2000). This proposed rule amends existing regulations for inspected vessels carrying certain bulk dangerous cargoes, which, under the principles discussed in

Locke,

fall within the categories enumerated in 46 U.S.C. 3306 and 3703, which are themselves within fields in which the states are foreclosed from regulating. Therefore, because the States may not regulate within these categories, this rule is consistent with the fundamental federalism principles and preemption requirements described in E.O. 13132.

While it is well settled that States may not regulate in categories in which Congress intended the Coast Guard to be the sole source of a vessel's obligations, the Coast Guard recognizes the key role that State and local governments may have in making regulatory determinations. Additionally, for rules with federalism implications and preemptive effect, Executive Order 13132 specifically directs agencies to consult with State and local governments during the rulemaking process. If you believe this proposed rule has implications for federalism under Executive Order 13132, please contact the person listed in the

FOR FURTHER INFORMATION CONTACT

section of this preamble.

F. Unfunded Mandates Reform Act

The Unfunded Mandates Reform Act of 1995 (2 U.S.C. 1531-1538) requires Federal agencies to assess the effects of their discretionary regulatory actions. In particular, the Act addresses actions that may result in the expenditure by a State, local, or tribal government, in the aggregate, or by the private sector of $100,000,000 (adjusted for inflation) or more in any one year. Though this proposed rule will not result in such an expenditure, we do discuss the effects of this rule elsewhere in this preamble.

G. Taking of Private Property

This proposed rule will not cause a taking of private property or otherwise have taking implications under E.O. 12630 (“Governmental Actions and Interference with Constitutionally Protected Property Rights”).

H. Civil Justice Reform

This proposed rule meets applicable standards in sections 3(a) and 3(b)(2) of E.O. 12988 (“Civil Justice Reform”) to minimize litigation, eliminate ambiguity, and reduce burden.

I. Protection of Children

We have analyzed this proposed rule under E.O. 13045 (“Protection of Children from Environmental Health Risks and Safety Risks”). This proposed rule is not an economically significant rule and does not create an environmental risk to health or risk to

safety that may disproportionately affect children.

J. Indian Tribal Governments

This proposed rule does not have tribal implications under E.O. 13175 (“Consultation and Coordination with Indian Tribal Governments”) because it does not have a substantial direct effect on one or more Indian tribes, on the relationship between the Federal Government and Indian tribes, or on the distribution of power and responsibilities between the Federal Government and Indian tribes.

K. Energy Effects

We have analyzed this proposed rule under E.O. 13211 (“Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use”). We have determined that it is not a “significant energy action” under that E.O. because it is not a “significant regulatory action” under E.O. 12866 and is not likely to have a significant adverse effect on the supply, distribution, or use of energy. The Administrator of the Office of Information and Regulatory Affairs has not designated it as a significant energy action. Therefore, it does not require a Statement of Energy Effects under E.O. 13211.

L. Technical Standards

The National Technology Transfer and Advancement Act (15 U.S.C. 272 note) directs agencies to use voluntary consensus standards in their regulatory activities unless the agency provides Congress, through the OMB, with an explanation of why using these standards would be inconsistent with applicable law or otherwise impractical. Voluntary consensus standards are technical standards (

e.g.,

specifications of materials, performance, design, or operation; test methods; sampling procedures; and related management systems practices) that are developed or adopted by voluntary consensus standards bodies. This proposed rule does not use technical standards. Therefore, we did not consider the use of voluntary consensus standards.

M. Environment

We have analyzed this proposed rule under Department of Homeland Security Management Directive 023-01 and Commandant Instruction M16475.lD, which guide the Coast Guard in complying with the National Environmental Policy Act of 1969 (NEPA)(42 U.S.C. 4321-4370f), and have made a preliminary determination that this action is one of a category of actions that do not individually or cumulatively have a significant effect on the human environment. A preliminary environmental analysis checklist supporting this determination is available in the docket where indicated under the “Public Participation and Comments” section of this preamble. This proposed rule involves administrative updates of existing chemical transport regulations and updates provisions relating to the chemical properties of liquid chemical cargoes approved for maritime transportation in bulk. The update incorporates changes in how approved cargoes are categorized by their chemical properties. This proposed rule promotes the Coast Guard's maritime safety and stewardship missions. It is therefore included in the Coast Guard's Commandant Instruction (COMDTINST) M16475.1D, Figure 2-1, which includes categorical exclusions (CEs) under categories (34)(a), “regulations which are editorial or procedural, such as those updating addresses or establishing application procedures,” and 34 (d), “regulations concerning manning, documentation, admeasurement, inspection, and equipping of vessels,” as well as in the “Appendix to National Environmental Policy Act: Coast Guard Procedures for Categorical Exclusions, Notice of Final Agency Policy” (see 67 FR 48243, July 23, 2002) under paragraph 6 (a), “regulations concerning vessel operation safety standards . . . equipment approval, and/or equipment carriage requirements . . . and visual distress signals.” We seek any comments or information that may lead to the discovery of a significant environmental impact from this proposed rule.

List of Subjects

46 CFR Part 30

Cargo vessels, Foreign relations, Hazardous materials transportation, Penalties, Reporting and recordkeeping requirements, Seamen.

46 CFR Part 150

Hazardous materials transportation, Marine safety, Occupational safety and health, Reporting and recordkeeping requirements.

46 CFR Part 153

Administrative practice and procedure, Cargo vessels, Hazardous materials transportation, Marine safety, Reporting and recordkeeping requirements, Water pollution control.

For the reasons set out in the preamble, the Coast Guard proposes to amend 46 CFR parts 30, 150, and 153, as amended by the interim rule published on August 16, 2013 (78 FR 50148), as follows:

Subchapter D—Tank Vessel

PART 30—GENERAL PROVISIONS

1. Revise the authority citation for part 30 to read as follows:

Authority:

46 U.S.C. 2103, 3306, 3703; Pub. L. 103-206, 107 Stat. 2439; 49 U.S.C. 5103, 5106; Department of Homeland Security Delegation No. 0170.1, para. II (92.a), (92.b); Section 30.01-2 also issued under the authority of 44 U.S.C. 3507; Section 30.01-05 also issued under the authority of Sec. 4109, Pub. L. 101-380, 104 Stat. 515.

2. Revise § 30.25-1, as amended by the interim rule published on August 16, 2013 (78 FR 50148), effective January 16, 2017, as delayed at 79 FR 68132, November 14, 2014, to read as follows:

§ 30.25-1

Cargoes carried in vessels certificated under the rules of this subchapter.

(a) Table 30.25-1 lists flammable or combustible cargoes that, when transported in bulk, must be in vessels certificated under this subchapter D.

(b) A mixture or blend of two or more cargoes appearing in Table 30.25-1 may be transported under this subchapter D.

(c) A mixture or blend of one or more cargoes appearing in Table 30.25-1 and one or more cargoes appearing in Table 2, 46 CFR part 153, may be carried under this subchapter D if the mixture is flammable or combustible.

(d) Any mixture containing one or more cargoes categorized by the International Maritime Organization (IMO) and listed in Table 30.25-1 as a category X, Y, or Z noxious liquid substance (NLS) may be carried in bulk—

(1) Under this subchapter D if the vessel is not regulated under 46 CFR part 153; or

(2) Under part 153 if the vessel is regulated under that part; or alternatively under 33 CFR part 151 if the cargo is listed in 33 CFR 151.49; or

(3) Under 33 CFR part 151 if the cargo is listed in 33 CFR 151.47. Table 30.25-1—List of Flammable and Combustible Bulk Liquid Cargoes

See NOTES at the end of the Table for explanation of symbols and terms used. See Table 2, 46 CFR part 153, for additional cargoes that may be carried by tank barge.

Cargo name

IMO Annex II Pollution

Category

Acetochlor

X

Acetone

Z

Acetophenone

#

Acrylonitrile-Styrene copolymer dispersion in polyether polyol

Y

Alcohol(C6-C17)(secondary) poly(3-6)ethoxylates

Y

Alcohol(C6-C17)(secondary) poly(7-12)ethoxylates

Y

Alcohol(C9-C11) poly(2.5-9)ethoxylate

Y

Alcohol(C12-C15) poly (. . .) ethoxylates, see

Alcohol(C12-C16) poly(. . .) ethoxylates

Alcohol(C12-C16) poly(1-6)ethoxylates

Y

Alcohol(C12-C16) poly(7-19)ethoxylates

Y

Alcohol(C12-C16) poly(20+)ethoxylates

Y

Alcohols (C13+)

Y

Alcoholic beverages, n.o.s.

Z

Acrylic acid/ethenesulphonic acid copolymer with phosphonate groups, sodium salt solution

Z

Aliphatic oil

I

Alkanes (C6-C9)

X

Iso-and cyclo-alkanes (C10-C11)

Y

Iso-and cyclo-alkanes (C12+)

Y

n-Alkanes (C10+)

Y

Alkaryl polyethers (C9-C20)

Y

Alkenyl(C11+) amide

X

Alkenyl(C8+) amine, Alkenyl(C12+) acid ester mixture

#

Alkyl acrylate-Vinylpyridine copolymer in toluene

Y

Alkylbenzene, alkylindane, alkylindene mixture (each C12-C17)

Z

Alkyl(C3-C4) benzenes

Y

Alkyl(C5-C8) benzenes

X

Alkyl(C8-C9) phenylamine in aromatic solvents

Y

Alkyl(C9+) benzenes

Y

Alkyl(C11-C17) benzene sulfonic acid

Y

Alkylbenzene sulfonic acid (4% or less)

#

Alkyl dithiocarbamate (C19-C35)

Y

Alkyl dithiothiadiazole (C6-C24)

Y

Alkyl ester copolymer (C4-C20)

Y

Alkyl(C7-C11)phenol poly(4-12) ethoxylate

Y

Alkyl phenol sulfide (C8-C40), see

Alkyl(C8-C40) phenol sulfide

Alkyl(C8-C40) phenol sulfide

Z

Alkyl(C8-C9) phenylamine in aromatic solvents

Y

Alkyl(C9-C15) phenyl propoxylate

Z

Alkyl(C8-C10) polyglucoside solution (65% or less)

Y

Alkyl(C12-C14) polyglucoside solution (55% or less)

Y

Alkyl(C8-C10)/(C12-C14):(40% or less/60% or more) polyglucoside solution (55% or less)

Y

Alkyl(C8-C10)/(C12-C14):(60% or more/40% or less) polyglucoside solution (55% or less)

Y

Alkyl(C8-C10)/(C12-C14):(50%/50%) polyglucoside solution (55% or less)

Y

Alkyl(C10-C20, saturated and unsaturated) phosphite

Y

n-Alkyl phthalates, see individual phthalates

Alkyl sulfonic acid ester of phenol

Y

Aluminium hydroxide, sodium

Y

Aminoethyldiethanolamine/Aminoethylethanolamine solution

Z

2-Amino-2-methyl-1-propanol

Z

Amyl acetate (all isomers)

Y

Amyl alcohol (iso-, n-, sec-, primary, tert-)

Z

tert-Amyl ethyl ether

Z

tert-Amyl methyl ether

X

Amyl methyl ketone, see

Methyl amyl ketone

Amylene, see

Pentene (all isomers)

Animal acid oil

#

Animal and Fish acid oils and distillates, n.o.s.

#

Animal and Fish oils, n.o.s.

#

Animal oil

#

Aromatic oil

I

Aryl polyolefins (C11-C50)

Y

Asphalt

I

Asphalt blending stocks:

Roofers flux

I

Straight run residue

I

Aviation alkylates (C8 paraffins and iso-paraffins BPT 95-120°C)

X

Barium long-chain alkyl (C8-C14) phenate sulfide

#

Beechnut oil

#

Behenyl alcohol, see

Alcohols (C13+)

Benzene tricarboxylic acid, trioctyl ester

Y

Benzyl acetate

Y

Benzyl alcohol

Y

Bis(2-ethylhexyl) terephthalate

Y

Brake fluid base mix: Poly(2-8)alkylene(C2-C3) glycols/Polyalkylene(C2-C10) glycols monoalkyl(C1-C4) ethers and their borate esters

Z

Butane

LFG

Butene, see

Butylene

Butene oligomer

X

2-Butoxyethanol (58%)/Hyperbranched polyesteramide (42%) (mixture)

Y

Butyl acetate (all isomers)

Y

Butyl alcohol (iso-, n-, sec-, tert

-),

see

Butyl alcohol (all isomers)

Butyl alcohol (all isomers)

Z

Butylbenzene (all isomers)

X

Butyl benzyl phthalate

X

Butyl butyrate (all isomers)

Y

Butylene

LFG

Butylene glycol

Z

1,3-Butylene glycol, see

Butylene glycol

iso-Butyl formate

#

n-Butyl formate

#

Butyl heptyl ketone

#

Butyl methyl ketone, see

Methyl butyl ketone

n-Butyl propionate

Y

Butyl stearate

#

Butyl toluene

#

gamma-Butyrolactone

Y

Calcium alkyl(C9)phenol sulfide, polyolefin phosphorosulfide mixture

#

Calcium alkyl salicylate, see

Calcium long-chain alkyl salicylate (C13+)

Calcium long-chain alkaryl sulfonate (C11-C50)

#

Calcium long-chain alkyl phenate (C8-C40), see

Calcium long-chain alkyl(C5-C10) phenate

or

Calcium long-chain alkyl(C11-C40) phenate

Calcium long-chain alkyl(C5-C10) phenate

Y

Calcium long-chain alkyl(C11-C40) phenate

Y

Calcium long-chain alkyl phenolic amine (C8-C40)

#

Calcium long-chain alkyl salicylate (C13+)

Y

Camelina oil

Y

Candelilla wax, see

Waxes

Caprolactam solutions, see

epsilon-Caprolactam (molten or aqueous solutions)

epsilon-Caprolactam (molten or aqueous solutions)

Z

Carnauba wax, see

Waxes

Cetyl alcohol, see

Alcohols (C13+)

Cetyl-stearyl alcohol, see

Alcohols (C13+)

Chlorinated paraffins (C10-C13)

X

1-(4-Chlorophenyl)-4,4-dimethyl-pentan-3-one

Y

Citric acid (70% or less)

Z

Clarified oil

I

Coal oil

#

Coconut oil fatty acid methyl ester

Y

Cod liver oil

#

Copper salt of long-chain (C17+) alkanoic acid

Y

Corn acid oil

#

Cotton seed acid oil

#

Cotton seed, fatty acid, see

Cotton seed oil, fatty acid

Cotton seed oil, fatty acid

#

Crude Isononylaldehyde

#

Crude Isopropanol

Z

† Crude oil

I

Cumene, see

Propylbenzene (all isomers)

Cycloheptane

X

Cyclohexane

Y

Cyclohexanol

Y

Cyclohexyl acetate

Y

1,3-Cyclopentadiene dimer (molten)

Y

Cyclopentane

Y

Cyclopentene

Y

p-Cymene

Y

Dark mixed acid oil

#

Decahydronaphthalene

Y

iso-Decaldehyde

#

n-Decaldehyde

#

Decane, see

n-Alkanes (C10+)

Decanoic acid

X

Decene

X

Decyl acetate

#

Decyl alcohol (all isomers)

Y

n-Decylbenzene, see

Alkyl(C9+)benzenes

Detergent alkylate, see

Alkyl(C9+)benzenes

Diacetone alcohol

Z

Dialkyl(C10-C14) benzenes, see

Alkyl(C9+) benzenes

Dialkyl(C8-C9) diphenylamines

Z

Dialkyl(C7-C13) phthalates

X

Including:

Diisodecyl phthalate

Diisononyl phthalate

Dinonyl phthalate

Ditridecyl phthalate

Diundecyl phthalate

Dibutyl carbinol, see

Nonyl alcohol (all isomers)

Dibutyl hydrogen phosphonate

Y

2,6-Di-ter

t-

butylphenol

X

Dibutyl phthalate

X

ortho-Dibutyl phthalate, see

Dibutyl phthalate

Dibutyl terephthalate

Y

Dicyclopentadiene, see

1,3-Cyclopentadiene dimer (molten)

Diesel oil

I

Diethylbenzene

Y

Diethylene glycol

Z

Diethylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Diethylene glycol butyl ether acetate, see

Poly(2-8) alkylene glycol monoalkyl(C1-C6) ether acetate

Diethylene glycol diethyl ether

Z

Diethylene glycol ethyl ether, see

Poly(2-8) alkylene glycol monoalkyl(C1-C6) ether

Diethylene glycol ethyl ether acetate, see

Poly(2-8) alkylene glycol monoalkyl (C1-C6) ether acetate

Diethylene glycol n-hexyl ether, see

Poly (2-8) alkylene glycol monoalkyl (C1-C6) ether

Diethylene glycol methyl ether, see

Poly(2-8) alkylene glycol monoalkyl (C1-C6) ether

Diethylene glycol methyl ether acetate, see

Poly(2-8) alkylene glycol monoalkyl (C1-C6) ether acetate

Diethylene glycol phenyl ether

#

Diethylene glycol phthalate

Y

Diethylene glycol propyl ether, see

Poly(2-8) alkylene glycol monoalkyl (C1-C6) ether

Di-(2-ethylhexyl) adipate

Y

Di-(2-ethylhexyl )phthalate, see

Dioctyl phthalate

Diethyl phthalate

Y

Diglycidyl ether of bisphenol A

X

Diglycidyl ether of bisphenol F

Y

Diheptyl phthalate

Y

Di-n-hexyl adipate

X

Dihexyl phthalate

Y

Diisobutyl carbinol, see

Nonyl alcohol (all isomers)

Diisobutylene

Y

Diisobutyl ketone

Y

Diisobutyl phthalate

X

Diisodecyl phthalate, see

Dialkyl (C7-C13) phthalates

Diisononyl adipate

Y

Diisononyl phthalate, see

Dialkyl (C7-C13) phthalates

Diisooctyl phthalate

Y

Diisopropylbenzene (

all isomers

)

X

Diisopropylnaphthalene

Y

Dimethyl adipate

X

Dimethylbenzene, see

Xylenes

Dimethyl glutarate

Y

Dimethyl octanoic acid

Y

Dimethyl phthalate

Y

Dimethylpolysiloxane

Y

2,2-Dimethylpropane-1,3-diol (molten or solution)

Z

Dimethyl succinate

Y

Dinonyl phthalate

Y

Dioctyl phthalate

X

Dipentene

Y

Diphenyl

X

Diphenylamine (molten)

Y

Diphenylamines, alkylated

Y

Diphenyl/Diphenyl ether mixtures

X

Diphenyl ether

X

Diphenyl ether/Diphenyl phenyl ether mixture

X

Diphenylol propane-epichlorohydrin resins

X

Dipropylene glycol

Z

Dipropylene glycol butyl ether, see

Poly (2-8) alkylene glycol monoalkyl(C1-C6) ether

Dipropylene glycol dibenzoate

#

Dipropylene glycol methyl ether, see

Poly (2-8)alkylene glycol monoalkyl (C1-C6) ether

Dithiocarbamate ester (C7-C35)

X

Distillates:

Flashed feed stocks

I

Straight run

I

Diundecyl phthalate

Y

Dodecane (all isomers)

Y

Dodecanol, see

Dodecyl alcohol

Dodecene (all isomers)

X

Dodecyl alcohol

Y

Dodecyl benzene, see

Alkyl (C9+) benzenes

Dodecyl hydroxypropyl sulfide

X

Dodecyl phenol

X

Dodecyl xylene

Y

Drilling brines (containing zinc salts) (if flammable or combustible)

X

Drilling brines, including: calcium bromide solution, calcium chloride solution and sodium chloride solution (if flammable or combustible)

Z

Drilling mud (low toxicity) (if flammable or combustible)

#

Ethane

LFG

ETBE, see

Ethyl tert-butyl ether

2-Ethoxyethyl acetate

Y

Ethoxylated alkyloxy alkyl amine, see

Ethoxylated long-chain (C16+) alkyloxyalkylamine

Ethoxy triglycol (crude)

#

Ethyl acetate

Z

Ethyl acetoacetate

Z

Ethyl alcohol

Z

Ethyl amyl ketone

Y

Ethylbenzene

Y

Ethyl butanol

#

Ethyl tert-butyl ether

Y

Ethyl butyrate

Y

Ethyl cyclohexane

Y

Ethylene

LFG

S-Ethyl dipropylthiocarbamate

Y

Ethylene carbonate

Z

Ethylene glycol

Y

Ethylene glycol acetate

Y

Ethylene glycol butyl ether acetate

Y

Ethylene glycol diacetate

Y

Ethylene glycol dibutyl ether

#

Ethylene glycol ethyl ether acetate, see

2-Ethoxyethyl acetate

Ethylene glycol methyl butyl ether

#

Ethylene glycol methyl ether acetate

Y

Ethylene glycol phenyl ether

Z

Ethylene glycol phenyl ether/Diethylene glycol phenyl ether mixture

Z

Ethyl-3-ethoxypropionate

Y

2-Ethylhexaldehyde, see

Octyl aldehydes

2-Ethylhexanoic acid

Y

Ethylhexoic acid, see

2-Ethylhexanoic acid

2-Ethylhexanol, see

Octanol (all isomers)

Ethyl hexyl phthalate

#

2-Ethyl-2-(hydroxymethyl) propane-1,3-diol, (C8-C10) ester

Y

Ethyl propionate

Y

Ethyl toluene

Y

Fatty acid (saturated, C13+)

Y

Fatty acids, (C16+)

Y

Fatty acids, essentially linear (C6-C18) 2-ethylhexyl ester

Y

Fish acid oil

#

Formamide

Y

Furfuryl alcohol

Y

† Gas oil, cracked

I

Gas oil, high pour

I

Gas oil, low pour

I

Gas oil, low sulfur

I

Gasoline blending stocks:

Alkylates

I

† Reformates

I

Gasolines:

† Automotive (

containing not over 4.23 grams lead per gallon

)

I

† Aviation (

containing not over 4.86 grams lead per gallon

)

I

Casinghead (

natural

)

I

Polymer

I

† Straight run

I

Gasoline (Natural gas condensate)

I

Glucitol/glycerol blend propoxylated (containing 10% or more amines)

Y

Glycerine

Z

Glycerine (83%), Dioxanedimethanol (17%) mixture

#

Glycerol, see

Glycerine

Glycerol ethoxylated

OS

Glycerol monooleate

Y

Glycerol polyalkoxylate

#

Glycerol, propoxylated and ethoxylated

Z

Glycerol/sucrose blend propoxylated and ethoxylated

Z

Glyceryl triacetate

Z

Glycidyl ester of tridecyl acetic acid, see

Glycidyl ester of C10 trialkylacetic acid

Glycidyl ester of versatic acid, see

Glycidyl ester of C10 trialkylacetic acid

Glycidyl ester of C10 trialkylacetic acid

Y

Glycol diacetate, see

Ethylene glycol diacetate

Glycol triacetate, see

Glyceryl triacetate

Glyoxal solution (40% or less)

Y

Glyphosate solution (not containing surfactant)

Y

Grape Seed Oil

Y

Groundnut acid oil

#

Groundnut oil

Y

Hazelnut oil

#

Heartcut distillate

I

Heptadecane, see

n-Alkanes (C10+)

Heptane (all isomers)

X

Heptanoic acid, see n-

Heptanoic acid

n-

Heptanoic acid

Z

Heptanol (all isomers)

Y

Heptene (all isomers)

Y

Heptyl acetate

Y

Herbicide (C15H22NO2Cl), see

N-(2-Methoxy-1-methyl ethyl)-2-ethyl-6-methylchloroacetanilide

Hexadecanol, see

Alcohol (C 13+)

1-Hexadecylnaphthalene/1,4-Bis(hexadecyl)naphthalene mixture

Y

Hexaethylene glycol, see

Polyethylene glycol

Hexamethylene glycol

Z

Hexamethylenetetramine solutions

Z

Hexane (all isomers)

Y

1,6-Hexanediol, distillation overheads

Y

Hexanoic acid

Y

Hexanol

Y

Hexene (all isomers)

Y

Hexyl acetate

Y

Hexylene glycol

Z

Hydrogenated starch hydrolysate

OS

2-Hydroxy-4-(methylthio) butanoic acid

Z

Hydroxy terminated polybutadiene, see

Polybutadiene, hydroxy terminated

Illipe oil

Y

I

soamyl alcohol

Z

Isobutyl alcohol

Z

Isobutyl formate

Z

Isobutyl methacrylate

Z

Isopropyl acetate

Z

Isopropyl alcohol

Z

Isopropylcyclohexane

Y

Jatropha oil

Y

Jet fuels:

† JP-4

I

JP-5 (

kerosene, heavy

)

I

JP-8

I

Kerosene

I

Lactic acid

Z

Lanolin oil

#

Lard acid oil

#

Latex: Carboxylated styrene-Butadiene copolymer; Styrene-Butadiene rubber

Z

Lauric acid

X

Lecithin

OS

Long-chain alkaryl polyether (C11-C20)

Y

Long-chain alkaryl sulfonic acid (C16-C60)

Y

Long-chain alkylphenate/Phenol sulfide mixture

Y

Lubricating oil

I

L-Lysine solution (60% or less)

Z

Magnesium long-chain alkaryl sulfonate (C11-C50)

Y

Magnesium long-chain alkyl phenate sulfide (C8-C20)

#

Magnesium long-chain alkyl salicylate (C11+)

Y

Magnesium nonyl phenol sulfide, see

Magnesium long-chain alkyl phenate sulfide (C8-C20)

Maleic anhydride/sodium allylsulphonate copolymer solution

Z

Mango kernel oil

Y

2-Mercaptobenzothiazol (

in liquid mixtures

)

#

Methane

LFG

3-Methoxy-1-butanol

Z

3-Methoxybutyl acetate

Y

1-Methoxy-2-propyl acetate

#

N-(2-Methoxy-1-methyl ethyl)-2-ethyl-6-methylchloroacetanilide

X

Methoxy triglycol , see

Poly (2-8) alkylene glycol monoalkyl (C1-C6) ether

Methyl acetate

Z

Methyl acetoacetate

Z

Methyl alcohol

Y

Methylamyl acetate

Y

Methylamyl alcohol

Z

Methyl amyl ketone

Z

Methyl butanol, see the amyl alcohols

Methylbutenol

Y

Methyl tert-butyl ether

Z

Methyl butyl ketone

Y

Methylbutynol

Z

Methyl butyrate

Y

Methylcyclohexane

Y

Methylcyclopentadiene dimer

Y

Methyl 3-(3,5 di-tert-butyl-4-hydroxyphenyl) propionate crude melt

[Y]

Methyl ethyl ketone

Z

Methyl formate

Z

N-Methylglucamine solution (70% or less)

Z

2-Methylglutaronitrile with 2-Ethylsuccinonitrile (12% or less)

Z

Methyl heptyl ketone

#

2-Methyl-2-hydroxy-3-butyne

Z

Methyl isobutyl carbinol, see

Methyl amyl alcohol

Methyl isobutyl ketone

Z

3-Methyl-3-methoxybutanol

Z

3-Methyl-3-methoxybutyl acetate

#

Methyl pentene, see

Hexene (all isomers)

Methyl tert-pentyl ether, see

tert-Amyl methyl ether

2-Methyl-1,3-propanediol

Z

Methyl propyl ketone

Z

2-Methylpyridine

Z

3-Methylpyridine

Z

4-Methylpyridine

Z

N-Methyl-2-pyrrolidone

Y

Methyl salicylate

Y

Metolachlor, see

N-(2-Methoxy-1-methylethyl)-2-ethyl-6-methylchloroacetanilide

Mineral oil

I

Mineral seal oil

I

Mineral spirits

I

Mixed acid oil

#

Mixed general acid oil

#

Mixed hard acid oil

#

Mixed soft acid oil

#

Motor oil

I

MTBE, see

Methyl tert-butyl ether

Myrcene

X

Naphtha:

† Aromatic (

having less than 10% Benzene

)

I

Heavy

I

Paraffinic

I

† Petroleum

I

† Solvent

I

Stoddard Solvent

I

† Varnish makers' and painters' (75%)

I

Naphthenic acid

#

Neatsfoot oil

#

Neodecanoic acid

Y

Nitrilotriacetic acid, trisodium salt solution

Y

Nitroethane

Y

Nitroethane(80%)/Nitropropane(20%)

Y

Nitroethane, 1-Nitropropane (each 15% or more) mixture

Y

Nitropropane (60%)/Nitroethane (40%) mixture

Y

Nonane (all isomers)

X

Nonanoic acid (all isomers)

Y

Nonanoic, Tridecanoic acid mixture

#

Nonene (all isomers)

Y

Nonyl acetate

#

Nonyl alcohol (all isomers)

Y

Nonyl methacrylate monomer

Y

Nonylphenol

X

Nonylphenol poly(4+)ethoxylate

Y

Nonyl phenol sulfide (90% or less), see

Alkyl (C8-C40) phenol sulfide

Noxious liquid, F, (2) n.o.s. (“trade name” contains “principle components”) ST 1, Cat X

X

Noxious liquid, F, (4) n.o.s. (“trade name” contains “principle components”) ST 2, Cat X

X

Noxious liquid, F, (6) n.o.s. (“trade name” contains “principle components”) ST 2, Cat Y

Y

Noxious liquid, F, (8) n.o.s. (“trade name” contains “principle components”) ST 3, Cat Y

Y

Noxious liquid, F, (10) n.o.s. (“trade name” contains “principle components”) ST 3, Cat Z

Z

Noxious liquid, (11) n.o.s. (“trade name” contains “principle components”) Cat Z (if flammable or combustible)

Z

Non noxious liquid, (12) n.o.s. (“trade name” contains “principle components”) Cat OS (if flammable or combustible)

OS

Nutmeg butter oil

#

Octadecanol, see

Alcohols (C13+)

Octadecene, see the olefin or alpha-olefin entries

Octadeceneamide solution

#

Octamethylcyclotetrasiloxane

Y

Octane (all isomers)

X

Octanoic acid (all isomers)

Y

Octanol (all isomers)

Y

Octene (all isomers)

Y

Octyl acetate, see

n-Octyl acetate

n-Octyl acetate

Y

Octyl alcohol (iso-, n-), see

Octanol (all isomers)

Octyl aldehydes

Y

Octyl decyl adipate

Y

Octyl phthalate, see

Dioctyl phthalate

Oil, edible: Poppy seed

I

Oil, fuel:

No. 1 (

kerosene

)

I

No. 1-D

I

No. 2

I

No. 2-D

I

No. 4

I

No. 5

I

No. 6

I

Oiticica oil

#

alpha-Olefins (C6-C18) mixtures

X

alpha-Olefins (C13

-

C18) mixtures, see

alpha-Olefins (C6-C18)

Olefins (C13+, all isomers)

Y

Olefin-Alkyl ester copolymer (molecular weight 2000+)

Y

Olefin mixtures (C5-C7)

Y

Olefin mixtures (C5-C15)

X

Olefin Mixture (C7-C9) C8 rich, stabilized

X

Oleic acid

Y

Oleyl alcohol, see

Alcohols (C13+)

Orange juice (concentrated)

OS

Palm kernel acid oil, methyl ester

#

Palm kernel olein

Y

Palm kernel stearin

Y

Palm mid-fraction

Y

Palm kernel fatty acid distillate

Y

Palm oil fatty acid methyl ester

Y

Palm olein

Y

Palm stearin

Y

Paraffin wax

Y

n-Paraffins (C10-C20), see

n-Alkanes (C10+)

Paraldehyde-ammonia reaction product

Y

Peanut oil, see

Groundnut oil

Peel oil (oranges and lemons)

#

Penetrating oil

I

Pentadecanol, see

Alcohols (C13+)

1,3-Pentadiene

Y

1,3-Pentadiene (greater than 50%), cyclopentene and isomers, mixtures

Y

Pentaethylene glycol, see

Polyethylene glycols

Pentane (all isomers)

Y

Pentanoic acid

Y

Pentene (all isomers)

Y

n

-Pentyl propionate

Y

Perilla oil

#

Petrolatum

Y

1-Phenyl-1-xylyl ethane

Y

Phosphate esters, alkyl (C12-C14) amine

Y

Phosphosulfurized bicyclic terpene

#

Pilchard oil

#

Pinene, see the alpha- or beta- isomers

alpha-Pinene

X

beta-Pinene

X

Pine oil

X

Piperazine (70% or less)

Y

Polyalkyl(C18-C22) acrylate in xylene

Y

Polyalkylene glycols, polyalkylene glycol monoalkyl ethers mixtures

#

Polyalkylalkenaminesuccinimide, molybdenum oxysulfide

Y

Polyalkylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

Z

Including:

Diethylene glycol butyl ether

Diethylene glycol ethyl ether

Diethylene glycol n-hexyl ether

Diethylene glycol methyl ether

Diethylene glycol n-propyl ether

Dipropylene glycol butyl ether

Dipropylene glycol methyl ether

Polypropylene glycol methyl ether

Triethylene glycol butyl ether

Triethylene glycol ethyl ether

Triethylene glycol methyl ether

Tripropylene glycol methyl ether

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether acetate

Y

Including:

Diethylene glycol butyl ether acetate

Diethylene glycol ethyl ether acetate

Diethylene glycol methyl ether acetate

Polyalkylene oxide polyol

#

Polyalkyl(C10-C20) methacrylate

Y

Polyalkyl(C10-C18) methacrylate/ethylene-propylene copolymer mixture

Y

Polybutadiene, hydroxy terminated

#

Polybutene

Y

Polybutenyl succinimide

Y

Poly(2+)cyclic aromatics

X

Polydimethylsiloxane, see

Dimethylpolysiloxane

Polyether (molecular weight 1350+)

Y

Polyether polyols

#

Polyethylene glycol

Z

Polyethylene glycol dimethyl ether

Z

Poly(ethylene glycol) methylbutenyl ether (MW>1000)

Z

Polyethylene glycol monoalkyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Polyglycerine, sodium salt solution (containing less than 3% sodium hydroxide)

Z

Polyglycerol

#

Polyisobutenamine in aliphatic (C10-C14) solvent

Y

Polyisobutenyl anhydride adduct

Z

Poly(4+)isobutylene ( MW>224)

X

Polyisobutylene (MW≤224)

Y

Polymerized esters

#

Polyolefin amide alkeneamine (C17+)

Y

Polyolefin amide alkeneamine (C28+), see

Polyolefin amide alkeneamine (C17+)

Polyolefin amide alkeneamine borate (C28-C250)

Y

Polyolefin amide alkeneamine/Molybdenum oxysulfide mixture

#

Polyolefin amide alkeneamine polyol

Y

Polyolefinamine (C28-C250)

Y

Polyolefinamine in alkyl (C2-C4) benzenes

Y

Polyolefinamine in aromatic solvent

Y

Polyolefin aminoester salts (molecular weight 2000+)

Y

Polyolefin anhydride

Y

Polyolefin ester (C28-C250)

Y

Polyolefin phenolic amine (C28-C250)

Y

Polyolefin phosphorosulfide, barium derivative (C28-C250)

Y

Poly(20)oxyethylene sorbitan monooleate

Y

Poly(5+)propylene

Y

Polysiloxane

Y

Polypropylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Polysiloxane

Y

Poppy oil

#

Potassium oleate

Y

Potassium salt of polyolefin acid

#

Propane

LFG

2-Propene-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer solution

Y

Propionaldehyde

Y

n-Propoxypropanol , see

Propylene glycol monoalkyl ether

n

-Propyl acetate

Y

n

-Propyl alcohol

Y

iso-Propylbenzene, see

Propylbenzene (all isomers)

n-Propylbenzene, see

Propylbenzene (all isomers)

Propylbenzene (all isomers)

Y

[iso-propylcyclohexane]

[C ]

Propylene

LFG

Propylene-Butylene copolymer

#

Propylene carbonate

Z

Propylene dimer

#

Propylene glycol

Z

Propylene glycol n-butyl ether, see

Propylene glycol monoalkyl ether

Propylene glycol ethyl ether, see

Propylene glycol monoalkyl ether

Propylene glycol methyl ether, see

Propylene glycol monoalkyl ether

Propylene glycol methyl ether acetate

Z

Propylene glycol monoalkyl ether

Z

Including:

n-Propoxypropanol

Propylene glycol n-butyl ether

Propylene glycol ethyl ether

Propylene glycol methyl ether

Propylene glycol propyl ether

Propylene glycol phenyl ether

Z

Propylene glycol propyl ether, see

Propylene glycol monoalkyl ether

Propylene polymer (

in liquid mixtures

)

#

Propylene tetramer

X

Propylene trimer

Y

Pseudocumene, see

Trimethylbenzenes

Raisin seed oil

#

Rapeseed acid oil

#

Rape seed oil fatty acid methyl esters

Y

Residual oil

I

Road oil

I

Rosin

Y

Rosin oil

#

Rum, see

Alcoholic beverages, n.o.s.

Safflower acid oil

#

Salad oil

#

Seal oil

I

Sesame oil

#

Soapstock oil

#

Sodium acetate, Glycol, Water mixture (containing 1% or less, Sodium hydroxide) (if flammable or combustible)

#

Sodium benzoate

Z

Sodium bromide solution (less than 50%)

Y

Sodium carboxylate solution

Y

Sodium long-chain alkyl salicylate (C13+)

#

Sodium methylate 21-30% in methanol

Y

Sodium thiocyanate solution (56% or less)

Y

Soya acid oil

#

Soybean oil fatty acid methyl ester

Y

Soybean oil (epoxidized)

#

Spindle oil

I

Stearic acid, see

Fatty acid (saturated, C13+)

Stearyl alcohol, see

Alcohols (C13+)

Sulfohydrocarbon (C3-C88)

Y

Sulfohydrocarbon, long-chain (C18+) alkylamine

#

Sulfolane

Y

Sulfurized fat (C14-C20)

Z

Sulfurized polyolefinamide alkene(C28-C250) amine

Z

Sunflower oil, see

Sunflower seed acid oil

Sunflower seed acid oil

#

Tall oil, crude

Y

Tall oil, distilled

Y

Tall oil, fatty acid

#

Tall oil pitch

Y

Tall oil soap, crude

Y

Tallow

Y

Tallow alcohol, see

Alcohols (C13+)

Tallow alkyl nitrile

#

Tallow fatty acid

Y

TAME, see

tert-Amyl methyl ether

Tetradecanol, see

Alcohols (C13+)

Tetradecene, see

alpha-Olefins (C6-C18) mixtures, Olefin mixtures (C5-C15), or Olefins (C13+, all isomers)

Tetradecylbenzene, see

Alkyl(C9+)benzenes

Tetraethylene glycol

Z

Tetraethyl silicate monomer/oligomer (20% in ethanol)

Z

Tetrahydronaphthalene

Y

Tetramethylbenzene (all isomers)

X

Tetrapropylbenzene, see

Alkyl(C9+)benzenes

Toluene

Y

Transformer oil

I

Triarylphosphate, see

Triisopropylated phenyl phosphates

Tributyl phosphate

Y

Tridecane

Y

Tridecanoic acid

Y

Tridecanol, see

Alcohols (C13+)

Tridecene, see

Olefins (C13+, all isomers)

Tridecyl acetate

Y

Tridecylbenzene, see

Alkyl(C9+)benzenes

Triethylbenzene

X

Triethylene glycol

Z

Triethylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Triethylene glycol butyl ether mixture

#

Triethylene glycol di-(2-ethylbutyrate)

#

Triethylene glycol ether mixture

#

Triethylene glycol ethyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Triethylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

Triethyl phosphate

Z

Triisooctyl trimellitate

#

Triisopropanolamine

Z

Triisopropylated phenyl phosphates

X

Trimethylamine solution (30% or less)

Z

Trimethylbenzene (all isomers)

X

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate

Y

2,2,4-Trimethyl-1,3-pentanediol-1-isobutyrate

Y

2,2,4-Trimethyl-3-pentanol-1-isobutyrate

#

Tripropylene, see

Propylene trimer

Tripropylene glycol

Z

Tripropylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

1,3,5-Trioxane

Y

Trixylenyl phosphate, see

Trixylyl phosphate

Trixylyl phosphate

X

Tucum oil

#

Turbine oil

I

Turpentine

X

†

Turpentine substitute, see

White spirit (low (15-20%) aromatic)

Undecanoic acid

Y

1-Undecanol, see

Undecyl alcohol

Undecene, see

1-Undecene

1-Undecene

X

1-Undecyl alcohol, see

Undecyl alcohol

Undecyl alcohol

X

Undecylbenzene, see

Alkyl(C9+)benzenes

Vegetable oils, n.o.s.

#

Vegetable protein solution (hydrolyzed) (if flammable or combustible)

OS

Vinyltoluene

Y

Walnut oil

#

Waxes

Y

†

White spirit, see

White spirit (low (15-20%) aromatic)

† White spirit, low (15-20%) aromatic

Y

Wine, see

Alcoholic beverages, n.o.s.

Wood lignin with sodium acetate/oxalate

Z

Xylenes

Y

Xylenes/Ethylbenzene (10% or more) mixture

Y

Zinc alkaryl dithiophosphate (C7-C16)

Y

Zinc alkenyl carboxamide

Y

Zinc alkyl dithiophosphate (C3-C14)

Y

Notes:

“#” = Noxious liquid substance status is undetermined—see 46 CFR 153.900(c) for shipping on an oceangoing vessel.

“†” = Marine occupational safety and health regulations for benzene, 46 CFR part 197, subpart C, may apply to this cargo.

“[ ]” = Provisional categorization to which the United States is party.

“@” = The noxious liquid substance category has been assigned by the U.S. Coast Guard, in absence of one assigned by the IMO. The category is based on a GESAMP Hazard Profile or by analogy to a closely related product having a noxious liquid substance assigned.

Entries in bold were added from the March 2012 Annex to the 2007 edition of the IBC Code.

“Cat” = Pollution category.

“F” = Flammable (flash point less than or equal to 60 degrees C (140 degrees F).

“I” = An “oil” under MARPOL Annex I.

Italicized

words are not part of the cargo name but may be used in addition to the cargo name.

“n.o.s.” = Not otherwise specified.

“OS” = An “other cargo” considered at present to present no harm to marine resources, human health, amenities, or other legitimate uses of the sea when discharged into the sea from tank cleaning or deballasting operations.

“see” = A redirection to the preferred, alternative cargo name—for example in “

Diethyl ether, see

Ethyl ether,” the pollution category for “diethyl ether” will be found under the preferred, alternative cargo name “ethyl ether.”

“ST” = Ship type.

“X,” “Y,” and “Z” = Noxious liquid substance categories under MARPOL Annex II.

PART 150—COMPATIBILITY OF CARGOES

3. Revise the authority citation for part 150 to read as follows:

Authority:

46 U.S.C. 2103, 3306, 3703; Department of Homeland Security Delegation No. 0170.1. Section 150.105 issued under 44 U.S.C. 3507; Department of Homeland Security Delegation No. 0170.1, para. II (92.a), (92.b).

4. Revise Table I to Part 150, as amended by the interim rule published on August 16, 2013 (78 FR 50148), effective January 16, 2017, as delayed at 79 FR 68132, November 14, 2014, to read as follows:

Table I to Part 150—Alphabetical List of Cargoes

Chemical name

Group No.

Footnote

CHRIS Code

Related CHRIS codes

Acetaldehyde

19

AAD

Acetic acid

4

2

AAC

Acetic anhydride

11

2

ACA

Acetochlor

10

ACG

Acetone

18

2

ACT

Acetone cyanohydrin

0

1, 2

ACY

Acetonitrile

37

ATN

Acetonitrile (low purity grade)

37

AIL

Acetophenone

18

ACP

Acid oil mixture from soybean, corn (maize) and sunflower oil refining, see

Oil, misc: Acid mixture from soybean, corn (maize) and sunflower oil refining

34

3

AOM

Acrolein

19

2

ARL

Acrylamide solution (50% or less)

10

3

AAM

AAO

Acrylic acid

4

2

ACR

Acrylic acid/ethenesulfonic acid copolymer with phosphonate groups, sodium salt solution

30

3

APG

Acrylonitrile

15

2

ACN

Acrylonitrile-Styrene copolymer dispersion in Polyether polyol

20

ALE

Adiponitrile

37

ADN

Alachlor technical (90% or more)

33

3

ALH

ALI

Alcohol (C12-C13, branched and linear) poly (4-8) propoxy sulfates, sodium salt 25-30% solution

41

3

ABL

Alcohol (C9-C11) poly (2.5-9) ethoxylates

20

3

AET

ALY/APV/APW

Alcohol (C6-C17) (secondary) poly (3-6) ethoxylates

20

3

AEA

AEB

Alcohol (C6-C17) (secondary) poly (7-12) ethoxylates

20

3

AEB

AEA

Alcohol (C12-C16) poly (1-6) ethoxylates

20

3

AED

AET/ALY/APW

Alcohol (C12-C16) poly (7-19) ethoxylates

20

3

APV

AET/ALY/APV

Alcohol (C12-C16) poly (20+) ethoxylates

20

3

APW

AET/ALY

Alcohol (C12-C15) poly (. . .) ethoxylate, see

Alcohol (C12-C16) poly (. . .) ethoxylates

20

Alcohol polyethoxylates

20

AEA/AEB/AED/AET/APV/APW

Alcohol polyethoxylates, secondary

20

AEA/AEB

Alcoholic beverages, n.o.s.

20

3

ABV

Alcohols (C12+), primary, linear

20

3

ASY

ALR/AYK/AYL

Alcohols (C8-C11), primary, linear and essentially linear

20

ALR

AYK/AYL

Alcohols (C12-C13), primary, linear and essentially linear

20

3

AYK

ALR/ASY/AYL

Alcohols (C14-C18), primary, linear and essentially linear

20

3

AYL

ALR/ASY AYK

Alcohols (C13+)

20

ALY

ASY/AYK

Including:

Cetyl Alcohol (hexadecanol)

20

Oleyl Alcohol (octadecenol)

20

Pentadecanol

20

Tallow alcohol

20

Tetradecanol

20

Tridecanol

20

Alkanes (C10-C26), linear and branched (flash point > 60 °C)

31

3

ABD

Alkanes (C6-C9)

31

ALK

Including:

Heptanes

31

Hexanes

31

Nonanes

31

Octanes

31

n-Alkanes (C10+) (all isomers)

31

ALV

ALJ

Including:

Decanes

31

Dodecanes

31

Heptadecanes

31

Tridecanes

31

Undecanes

31

iso-& cyclo-Alkanes (C10-C11)

31

AKI

iso-& cyclo-Alkanes (C12+)

31

AKJ

Alkane (C14-C17) sulfonic acid, sodium salt solutions, see

Sodium alkyl (C14-C17) sulfonates (60-65% solution)

34

AKA

SAA (AKE/SSU)

Alkaryl polyether (C9-C20)

41

AKP

Alkenoic acid, polyhydroxy ester borated

0

1, 3

AAY

Alkenyl (C11+) amide

10

AKM

Alkenyl (C16-C20) succinic anhydride

11

AAH

Alkyl acrylate-Vinyl pyridine copolymer in Toluene

32

AAP

Alkylaryl phosphate mixtures (more than 40% Diphenyl tolyl phosphate, less than 0.02% ortho-isomer)

34

APD

Alkylated (C4-C9) hindered phenols

21

3

AYO

Alkyl (C3-C4) benzenes

32

AKC

Including:

Butylbenzenes

32

Cumene

32

Propylbenzenes

32

Alkyl (C5-C8) benzenes

32

AKD

Including:

Amylbenzenes

32

Heptylbenzenes

32

Hexylbenzenes

32

Octylbenzenes

32

Alkyl (C9+) benzenes

32

AKB

Including:

Decylbenzenes

32

Dodecylbenzenes

32

Nonylbenzenes

32

Tetradecylbenzenes

32

Tetrapropylbenzenes

32

Tridecylbenzenes

32

Undecylbenzenes

32

Alkyl (C8+) amine, Alkenyl (C12+) acid ester mixture

34

AAA

Alkyl amine (C17+)

7

AKY

Alkyl benzene distillation bottoms

0

1, 3

ABB

Alkylbenzene mixtures (containing at least 50% of Toluene)

32

3

AZT

Alkylbenzene, Alkylindane, Alkylindene mixture (each C12-C17)

32

AIH

Alkyl (C11-C17) benzene sulfonic acid

0

1, 2, 3

ABN

ABS/ABQ

Alkylbenzene sulfonic acid (less than 4%)

0

1

ABQ

ABS/ABN

Alkylbenzene sulfonic acid, sodium salt solution

33

ABT

Alkyl (C12+) dimethylamine

7

3

ADM

Alkyl dithiocarbamate (C19-C35)

34

3

ADB

Alkyl dithiothiadiazole (C6-C24)

33

ADT

Alkyl ester copolymer (C4-C20)

34

AES

AEQ

Alkyl ester copolymer in mineral oil

34

AEQ

AES

Alkyl (C7-C9) nitrates

34

2

AKN

ONE

Alkyl (C7-C11) phenol poly (4-12) ethoxylates

40

APN

NPE

Alkyl (C4-C9) phenols

21

AYI

BLT/BTP/NNP/OPH

Alkyl phenol sulfide (C8-C40), see

Alkyl (C8-C40) phenol sulfide

34

AKS

Alkyl (C8-C40) phenol sulfide

34

AKS

Alkyl (C9-C15) phenyl propoxylate

40

AXL

Alkyl (C8-C9) phenylamine in aromatic solvents

9

ALP

Alkyl phthalates, see

individual phthalates

34

AYS

Alkyl polyglucoside solution, see

individual polyglucoside solution

43

AGD

AGL/AGM AGN/AGO AGP

Alkyl (C8-C10) polyglucoside solution (65% or less)

43

3

AGL

AGD/AGM/AGN/AGO/AGP

Alkyl (C8-C10)/(C12-C14):(40% or less/60% or more) polyglucoside solution (55% or less)

43

3

AGN

AGD/AGL AGM/AGO AGP

Alkyl (C8-C10)/(C12-C14):(50%/50%) polyglucoside solution (55% or less)

43

3

AGO

AGD/AGL/AGN/AGP

Alkyl (C8-C10)/(C12-C14):(60% or more/40% or less) polyglucoside solution (55% or less)

43

3

AGP

AGD/AGL/AGM/AGN/AGO

Alkyl (C12-C14) polyglucoside solution (55% or less)

43

3

AGM

AGD/AGL/AGN/AGO/AGP

Alkyl (C12-C16) propoxyamine ethoxylates

8

3

AXE

LPE

Alkyl (C10-C20), saturated and unsaturated) phosphite

34

AKL

Alkyl succinic anhydride

11

AUA

Alkyl sulfonic acid ester of phenol

34

AKH

Alkyl toluene

32

AYL

AUS

Alkyl (C18+) toluenes

32

3

AUS

AYL

Alkyl (C18-C28) toluenesulfonic acid

0

1, 3

AUU

Alkyl (C18-C28) toluenesulfonic acid, Calcium salts, borated

34

3

AUB

Alkyl (C18-C28) toluenesulfonic acid, Calcium salts, low overbase

33

3

AUL

Alkyl (C18-C28) toluenesulfonic acid, calcium salts, high overbase

33

3

AUC

Allyl alcohol

15

2

ALA

Allyl chloride

15

ALC

Aluminum chloride/Hydrochloric acid solution, see

“Aluminum chloride/Hydrogen chloride solution”

0

1

AHS

AHG

Aluminum chloride/Hydrogen chloride solution

0

1, 3

AHG

AHS

Aluminum hydroxide/sodium hydroxide/sodium carbonate solution (40% or less)

5

3

AHN

Aluminum sulfate solution

43

2

ASX

ALM

Amine C-6, morpholine process residue

9

AOI

Aminoethyldiethanolamine/Aminoethylethanolamine solution

8

ADY

2-(2-Aminoethoxy)ethanol

8

AEX

Aminoethylethanolamine

8

AEE

N-Aminoethylpiperazine

7

AEP

2-Amino-2-hydroxymethyl-1,3-propanediol solution

43

AHL

2-Amino-2-methyl-1-propanol

8

APZ

APQ/APR

Ammonia, anhydrous

6

AMA

Ammonia, aqueous (28% or less Ammonia), see

Ammonium hydroxide

6

AMH

Ammonium bisulfite solution (70% or less)

43

2

ABX

ASU

Ammonium chloride solution (less than 25%)

43

3

AIS

AMC

Ammonium hydrogen phosphate solution

0

1

AMI

Ammonium hydroxide (28% or less Ammonia)

6

AMH

Ammonium lignosulfonate solution, see

also Lignin liquor

43

ALG

LNL

Ammonium nitrate solution (45% or less)

0

1

AND

AMN/ANR/ANW

Ammonium nitrate solution (93% or less)

0

1

ANW

AMN/AND/ANR

Ammonium nitrate/Urea solution (containing Ammonia), see

Urea/Ammonium nitrate solution (containing 1% or more Ammonia)

6

UAS (ANU/UAT/UAU/UAV)

Ammonium nitrate/Urea solution (not containing Ammonia), see

Urea/Ammonium nitrate solution (containing less than 1% Ammonia)

43

UAU (ANU/UAS/UAT/UAV)

Ammonium phosphate/Urea solution, see

Urea/Ammonium phosphate solution

43

UAP (APP/URE)

Ammonium polyphosphate solution

43

AMO

Ammonium sulfate solution

43

ASW

AME/AMS

Ammonium sulfate solution (20% or less)

43

AME

AMS/ASW

Ammonium sulfide solution (45% or less)

5

3

ASS

ASF

Ammonium thiocyanate/Ammonium thiosulfate solution

0

1

ACV

ACS

Ammonium thiosulfate solution (60% or less)

43

3

ATV

ATF

Amyl acetate (all isomers)

34

3

AEC

IAT/AML/AAS/AYA

Amyl acid phosphate

34

AIA

Amyl alcohol, primary

20

3

APM

AAI/AAL/AAN/IAA

n-Amyl alcohol

20

3

AAN

AAI/AAL/APM/ASE/IAA

sec-Amyl alcohol

20

3

ASE

AAI/AAL/AAN/APM/IAA

tert-Amyl alcohol

20

3

AAL

AAI/APM/ASE/IAA

tert-Amyl methyl ether

41

AYE

Amyl methyl ketone, see

Methyl amyl ketone

18

AMJ

MAK (AMK)

Amylene, see

Pentene (all isomers)

30

AMW

PTX (AMX/AMZ/PTE)

tert-Amylenes, see

Pentene

30

AMZ

PTX (AMW)

Aniline

9

ANL

Animal and Fish oils, n.o.s.

34

AFN

Including:

Cod liver oil

34

Lanolin

34

Neatsfoot oil

34

Pilchard oil

34

Sperm oil

34

Animal and Fish acid oils and distillates, n.o.s.

34

AFA

Including:

Animal acid oil

34

Fish acid oil

34

Lard acid oil

34

Mixed acid oil

34

Mixed general acid oil

34

Mixed hard acid oil

34

Mixed soft acid oil

34

Anthracene oil (Coal tar fraction), see

Coal tar

33

AHO

COR

Apple juice

43

APJ

Argon, liquefied

0

1

ARG

Aryl polyolefin (C11-C50)

30

AYF

Asphalt

33

ASP

ACU

Asphalt blending stocks, roofers flux

33

ARF

Asphalt blending stocks, straight run residue

33

ASR

Asphalt emulsion

33

ASQ

Asphalt, kerosene, and other components

33

AKO

Aviation alkylates (C8 paraffins and iso-paraffins BPT 95-120 °C)

33

3

AVA

GAK/GAV

Barium long-chain alkaryl (C11-C50) sulfonate

34

BCA

Barium long-chain alkyl (C8-C14) phenate sulfide

34

BCH

Behenyl alcohol

20

BHY

Benzene

32

2

BNZ

BHA/BHB/PYG

Benzene and mixtures having 10% Benzene or more

32

BHB

BHA/BNZ/PYG

Benzene hydrocarbon mixtures (containing Acetylenes) (having 10% Benzene or more)

32

BHA

BHB/BNZ/PYG

Benzene/Toluene/Xylene mixtures (having 10% Benzene or more)

32

BTX

BHB/BNZ/PYG/TOL/XLX/XLM/XLO/XLP

Benzenesulfonyl chloride

0

1, 2

BSC

Benzenetricarboxylic acid, trioctyl ester

34

BCE

Benzyl acetate

34

BZE

Benzyl alcohol

21

BAL

Benzyl chloride

36

BCL

Bio-fuel blends of Diesel/gas oil and Alkanes (C10-C26), linear and branched with a flash point >60°C (>25% but <99% by volume)

33

3

BIF

BIG/BIH/BII/BIJ/BIK

Bio-fuel blends of Diesel/gas oil and Alkanes (C10-C26), linear and branched with a flash point ≤60°C (>25% but < 99% by volume)

33

3

BIG

BIF/BIH/BII/BIJ/BIK

Bio-fuel blends of Diesel/gas oil and FAME (>25% but <99% by volume)

34

3

BIH

BIF/BIG/BII/BIJ/BIK

Bio-fuel blends of Diesel/gas oil and vegetable oil (>25% but <99% by volume)

34

3

BII

BIF/BIG/BIH/BIJ/BIK

Bio-fuel blends of Gasoline and Ethyl alcohol (>25% but <99% by volume)

20

2, 3

BIJ

BIF/BIG/BIH/BII/BIK

Bis (2-ethylhexyl) terephthalate

34

DHH

Boronated calcium sulfonate

34

BCU

Brake fluid base mix: Poly(2-8)alkylene (C2-C3) glycols/Polyalkylene (C2-C10) glycols monoalkyl (C1-C4) ethers and their borate esters

20

3

BFY

Brominated Epoxy Resin in Acetone

16

BER

Bromochloromethane

36

BCM

Butadiene (all isomers)

30

BDI

Butadiene/Butylene mixtures (containing Acetylenes)

30

BBM

BBX/BDI/BTN/IBL

Butane (all isomers)

31

BMX

IBT/BUT

Butane/Propane mixture

31

BUP

LPG

1,4-Butanediol, see

Butylene glycol

20

BDO

BUG

2-Butanone, see

Methyl ethyl ketone

18

2

MEK

Butene oligomer

30

BOL

Butene, see

Butylenes (all isomers)

30

BUT/IBL

2-Butoxyethanol (58%)/Hyperbranched polyesteramide (42%) (mixture)

20

Butyl acetate (all isomers)

34

3

BAX

BCN/BTA/BYA/IBA

Butyl acrylate (all isomers)

14

3

BAR

BAI/BTC

Butyl alcohol (all isomers)

20

2, 3

BAY

BAN/BAS/BAT/IAL

Butyl alcohol (iso-, n-, sec-, tert-), see

Butyl alcohol (all isomers)

20

2

BAN/BAS/BAT/BAY/IAL

Butylamine (all isomers)

7

3

BTY

BAM/BTL/BUA/IAM

Butylbenzene (all isomers), see

Alkyl(C3-C4)benzenes

32

3

BBE

AKC

Butyl benzyl phthalate

34

BPH

Butyl butyrate (all isomers)

34

3

BBA

BIB/BUB

n-Butyl ether

41

3

BTE

n-Butyl formate

34

BFN

BFI/BFO

Butyl heptyl ketone

18

BHK

Butyl methacrylate

14

BMH

BMI/BMN

Butyl methacrylate, Decyl methacrylate, Cetyl-Eicosyl methacrylate mixture, see

Butyl/Decyl/Cetyl/Eicosyl methacrylate mixture

14

3

DER (BMH/BMI/BMN/CEM)

Butyl methyl ketone, see

Methyl butyl ketone

18

2

MBJ (MBK/MIK)

Butyl phenol, Formaldehyde resin in Xylene

32

n-Butyl propionate

34

BPN

Butyl stearate

34

BST

Butyl toluene

32

BUE

Butyl/Decyl/Cetyl/Eicosyl methacrylate mixture

14

3

DER

BMH/BMI/BMN/CEM

Butylene glycol

20

2

BUG

BDO

1,2-Butylene oxide

16

BTO

Butylenes (all isomers)

30

BTN

IBL

Butyraldehyde (all isomers)

19

3

BAE

BAD/BTR

Butyric acid

4

BRA

IBR

gamma-Butyrolactone

0

1, 2

BLA

C9 Resinfeed (DSM)

32

2

CNR

Calcium alkaryl sulfonate (C11-C50), see

Calcium long-chain alkaryl sulfonate (C11-C50)

34

3

CAE

CAY

Calcium alkyl (C9) phenol sulfide, polyolefin phosphorosulfide mixture

34

CPX

Calcium alkyl (C10-C28) salicylate

34

3

CAJ

Calcium alkyl salicylate, see

Calcium long-chain alkyl salicylate (C13+), Calcium long-chain alkyl (C18-C28) salicylate, or Calcium alkyl (C10-C28) salicylate

34

CAJ/CAK/CAZ

Calcium bromide solution, see

Drilling brines

CBI

DRB

Calcium bromide/Zinc bromide solution, see

Drilling brine (containing Zinc salts)

43

DZB

Calcium carbonate slurry

34

CSR

Calcium chloride solution

43

CCS

CLC

Calcium hydroxide slurry

5

COH

CAH

Calcium hypochlorite solution (15% or less)

5

3

CHU

CHY/CHZ

Calcium hypochlorite solution (more than 15%)

5

3

CHZ

CHU/CHY

Calcium lignosulfonate solutions, see also Lignin liquor

43

CLL

LNL

Calcium long-chain alkaryl sulfonate (C11-C50)

34

CAY

Calcium long-chain alkyl (C8-C40) phenate, see

Calcium long-chain alkyl (C5-C10) phenate or Calcium long-chain alkyl (C11-C40) phenate

34

CAQ

CAU/CAV (CAN/CAW)

Calcium long-chain alkyl (C5-C10) phenate

34

3

CAU

CAN/CAQ/CAV/CAW

Calcium long-chain alkyl (C5-C20) phenate

34

CAV

CAN/CAQ/CAU/CAW

Calcium long-chain alkyl (C11-C40) phenate

34

3

CAW

CAN/CAQ/CAU/CAV

Calcium long-chain alkyl phenate sulfide (C8-C40)

34

CPI

Calcium long-chain alkyl phenolic amine (C8-C40)

9

CPQ

Calcium long-chain alkyl (C18-C28) salicylate

34

3

CAJ

Calcium long-chain alkyl salicylate (C13+)

34

CAK

CAJ/CAZ

Calcium nitrate solutions (50% or less)

34

3

CNU

CNT

Calcium nitrate/Magnesium nitrate/Potassium chloride solution

34

CLM

Calcium salts of fatty acids

34

CFF

Calcium stearate

34

CSE

Calcium sulfonate/Calcium carbonate/Hydrocarbon solvent mixture

33

CSH

Camelina oil, see

Oil, misc.: Camelina

34

3

CEL

Camphor oil (light)

18

CPO

Canola oil, see

Oil, edible: Rapeseed, (low erucic acid containing less than 4% free fatty acids)

34

ORO (ORP)

Caprolactam solution, see

epsilon-Caprolactam (molten or aqueous solutions)

22

CLS

epsilon-Caprolactam (molten or aqueous solutions)

22

3

CLU

CLS

Caramel solutions

43

CML

Carbolic oil

21

CBO

Carbon dioxide (high purity)

0

1

CDH

CDO/CDQ

Carbon dioxide (reclaimed quality)

0

1

CDQ

CDH/CDO

Carbon dioxide, liquefied

0

1

CDO

CDH/CDQ

Carbon disulfide

38

CBB

Carbon tetrachloride

36

2

CBT

CBU

Cashew nut shell oil (untreated), see

Oil, misc.: Cashew nut shell (untreated)

34

OCN

Castor oil, see

Oil, edible: Castor

34

OCA (VEO)

Catoxid feedstock

36

2

CXF

Caustic potash solution

5

2

CPS

Caustic soda solution

5

2

CSS

Cesium formate solution

43

3

CSM

Cetyl alcohol (hexadecanol), see

Alcohols (C13+)

20

ALY (ASY/AYL)

Cetyl/Stearyl alcohol, see

Alcohols (C13+)

20

ALY (ASY/AYL)

Cetyl/Eicosyl methacrylate mixture

14

CEM

Chlorinated paraffins (C10-C13)

36

CLH

CLG/CLJ/CLQ

Chlorinated paraffins (C14-C17) (with 50% Chlorine or more, and less than 1% C13 or shorter chains)

36

3

CLJ

CLG/CLH/CLQ

Chlorinated paraffins (C14-C17) (with 52% Chlorine)

36

CLQ

CLG/CLH/CLJ

Chlorinated paraffins (C18+) with any level of chlorine

36

CLG

CLH/CLJ

Chlorine

0

1

CLX

Chloroacetic acid (80% or less)

4

3

CHM

CHL/MCA

Chlorobenzene

36

2

CRB

Chlorodifluoromethane, see

monochlorodifluoromethane

36

MCF

2-Chloro-4-ethylamino-6-isopropylamino-5-triazine solution

0

1

CET

1-(4-Chlorophenyl)-4,4-dimethyl pentan-3-one

18

2

CDP

2-or 3-Chloropropionic acid

4

CPM

CLA/CLP

Chloroform

36

CRF

Chlorohydrins (crude)

17

3

CHD

4-Chloro-2-methylphenoxyacetic acid, Dimethylamine salt solution

9

CDM

o-Chloronitrobenzene

42

CNO

CNP

Chlorosulfonic acid

0

1

CSA

m-Chlorotoluene

36

3

CTM

CHI/CRN/CTO

o-Chlorotoluene

36

3

CTO

CHI/CRN/CTM

p-Chlorotoluene

36

3

CRN

CHI/CTM/CTO

Chlorotoluenes (mixed isomers)

36

3

CHI

CRN/CTM/CTO

Choline chloride solutions

20

CCO

Citric acid (70% or less)

4

3

CIS

CIT

Clay slurry

43

CLY

Coal slurry

43

COG

COA

Coal tar

33

COR

OCT

Coal tar crude bases

33

CTB

Coal tar distillate, see

Naphtha: Coal tar solvent

33

CDL

NCT (CTU)

Coal tar naphtha solvent, see

Naphtha: Coal tar solvent

33

NCT (CDL/CTU)

Coal tar pitch (molten)

33

3

CTP

Coal tar, high temperature

33

CHH

Cobalt naphthenate in solvent naphtha

34

CNS

Cocoa butter, see

Oil, edible: Cocoa butter

34

OCB (VEO)

Coconut oil, see

Oil, edible: Coconut

34

2

OCC (VEO)

Coconut oil, fatty acid, see

Oil, misc: Coconut fatty acid

34

2

CFA

Coconut oil, fatty acid methyl ester, see

Oil, misc: Coconut fatty acid methyl ester

34

3

OCM

Copper salt of long-chain (C17+) alkanoic acid

34

CUS

CFT

Copper salt of long-chain (C3-C16) fatty acid

34

CFT

CUS

Corn oil, see

Oil, edible: Corn

34

OCO (VEO)

Corn syrup

43

CSY

Cotton seed oil, see

Oil, edible: Cotton seed

34

OCS (VEO)

Cotton seed oil, fatty acid, see

Oil, misc.: Cotton seed oil, fatty acid

34

CFY

Creosote

21

2

CCW

CCT/CWD

Creosote (coal tar)

21

2, 3

CCT

CCW

Creosote (wood tar)

21

2, 3

CWD

CCT/CCW

Cresols (all isomers)

21

3

CRS

CFO/CFP/CRL/CRO/CSC/CSO

Cresols with 5% or more Phenol, see

Phenol

21

CFP

PHN (CFO/CRL/CRO/CRS/CSO)

Cresols with less than 5% Phenol, see

Cresols (all isomers)

21

CFO

CRS (CFP/CRL/CRO/CSO)

Cresylate spent caustic, see

Cresylic acid, sodium salt solution

5

2

CSC

CYD

Cresylic acid

21

CRY

Cresylic acid, dephenolized

21

CAD

CRY/CYN

Cresylic acid tar

21

CRX

Cresylic acid with 5% or more phenol

21

CYN

CAD/CRY

Cresylic acid, sodium salt solution

5

2

CYD

CSC

Crotonaldehyde

19

2

CTA

Crude isononylaldehyde, see

Isononyldehyde (crude)

19

INC

Crude isopropanol, see

Isoproyl alcohol, crude

20

IPB (IPA/PAL)

Crude piperazine, see

Piperazine, crude

7

PZC (PPZ/PIZ)

Cumene, see

Propylbenzene (all isomers)

32

CUM

AKD (PBY/PBZ)

1,5,9-Cyclododecatriene

30

CYT

Cycloheptane

31

CYE

Cyclohexane

CHX

Cyclohexanol

20

CHN

Cyclohexanone

18

2

CCH

Cyclohexanone/Cyclohexanol mixtures

18

2

CYX

Cyclohexyl acetate

34

CYC

Cyclohexylamine

7

CHA

Cyclopentadiene/Styrene/Benzene mixture

30

CSB

1,3-Cyclopentadiene dimer (molten)

30

3

CPD

DPT/DPV

Cyclopentane

31

CYP

Cyclopentene

30

CPE

p-Cymene

32

CMP

Decahydronaphthalene

33

DHN

Decaldehyde

19

DAY

IDA/DAL

Decane (all isomers), see

n-Alkanes (C10+) (all isomers)

31

DCC

ALV (ALJ)

Decanoic acid

4

DCO

NEA

Decene

30

DCE

Decyl acetate

34

DYA

Decyl acrylate

14

DAT

IAI/DAR

Decyl alcohol (all isomers)

20

2, 3

DAX

ISA/DAN

Decyl/Dodecyl/Tetradecyl alcohol mixture

20

3

DYO

DAN/DAX/DDN/ISA

Decylbenzene, see

Alkyl (C9+) benzenes

32

DBZ

AKB

Decyloxytetrahydrothiophene dioxide

0

1

DHT

Detergent alkylate

32

DKY

AKB/DBZ/DDB/TDB/TRB/UDB

Dextrose solution, see

Glucose solution

43

DTS

GLU

Diacetone alcohol

20

2

DAA

Dialkyl (C9-C10) phthalates, see

Dialkyl (C7-C13) phthalates

34

DLK

DLH (DAP/DHL/DHP/DID/DIE/DIF/DIN/DIO/DIT/DOP/DPA/DTP/DUP)

Dialkyl thiophosphates sodium salts solution

34

3

DYH

Dialkyl (C10-C14) benzenes, see

Alkyl (C9+) benzenes

32

DAB

AKB

Dialkyl (C8-C9) diphenylamines

9

DAQ

Dialkyl (C7-C13) phthalates

34

DAH

Including:

Di-(2-ethylhexyl) phthalate

34

Diheptyl phthalate

34

Dihexyl phthalate

34

Diisooctyl phthalate

34

Dioctyl phthalate

34

Diisodecyl phthalate

34

Diisononyl phthalate

34

2

Dinonyl phthalate

34

Ditridecyl phthalate

34

Diundecyl phthalate

34

Dibromomethane

36

DBH

Dibutyl carbinol, see

Nonyl alcohol (all isomers)

20

NNS (DBC/NNI/NNN)

Dibutyl hydrogen phosphonate

34

DHD

Dibutyl phthalate

34

DPA

DIT

Dibutyl terephthalate

34

3

DYE

Dibutylamine

7

DBA

Dibutylphenols

21

DBT

DBF/DBV/DBW

Di-tert-butylphenol

21

DBF

DBT/DBV/DBW

2,4-Di-tert-butylphenol

21

DBV

DBF/DBT/DBW

2,6-Di-tert-butylphenol

21

3

DBW

DBF/DBT/DBV

Dichlorobenzene (all isomers)

36

3

DBX

DBM/DBO/DBP

3,4-Dichloro-1-butene

36

DCD

DCB

Dichlorodifluoromethane

36

DCF

1,1-Dichloroethane

36

DCH

Dichloroethyl ether

41

3

DYR

DEE

1,6-Dichlorohexane

36

DHX

2,2′-Dichloroisopropyl ether

41

DCI

Dichloromethane

36

2

DCM

2,4-Dichlorophenol

21

DCP

2,4-Dichlorophenoxyacetic acid, Diethanolamine salt solution

43

DDE

2,4-Dichlorophenoxyacetic acid, Dimethylamine salt solution (70% or less)

0

1, 2, 3

DDA

DAD/DSX

2,4-Dichlorophenoxyacetic acid, Triisopropanolamine salt solution

43

2

DTI

Dichloropropane

36

DPX

1,1-Dichloropropane

36

DPB

DPC/DPL/DPP/DPX

1,2-Dichloropropane

36

2, 3

DPP

DPB/DPC/DPL/DPX

1,3-Dichloropropane

36

DPC

DPB/DPL/DPP/DPX

Dichloropropene (all isomers)

15

DCW

DPF/DPU

1,3-Dichloropropene

15

DCW/DPF

Dichloropropene/Dichloropropane mixtures

15

DMX

DCW/DPB/DPC/DPL/DPP/DPU/DPX

2,2-Dichloropropionic acid

4

DCN

Dicyclopentadiene, Resin Grade, 81-89%

30

3

DPV

CPD/DPT

Dicyclopentadiene, see

1,3-Cyclopentadiene dimer (molten)

30

DPT

CPD (DPV)

Diethanolamine

8

2

DEA

Diethanolamine salt of 2,4-Dichlorophenoxyacetic acid solution, see

2,4-Dichlorophenoxyacetic acid, Diethanolamine salt solution

43

DZZ

DDE

Diethylamine

7

DEN

Diethylaminoethanol

8

DAE

2,6-Diethylaniline

9

DMN

DIY

Diethylbenzene

32

DEB

Diethyl ether

41

EET

Diethyl hexanol, see

Decyl alcohol (all isomers)

20

DAX

Di-(2-ethylhexyl) adipate

34

DEH

Di-(2-ethylhexyl) phosphoric acid

1

DEP

Di-(2-ethylhexyl) phthalate, see

Dialkyl (C7-C13) phthalate

34

DIE

DAH

Di-(2-ethylhexyl) terephthalate

34

DHH

Diethylene glycol

40

2

DEG

Diethylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DME

PAG

Diethylene glycol butyl ether acetate, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether acetate

34

DEM

PAF

Diethylene glycol dibenzoate

34

DGZ

Diethylene glycol dibutyl ether

40

DIG

Diethylene glycol diethyl ether

40

DGS

Diethylene glycol ethyl ether, see

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

40

DGE

PAG

Diethylene glycol ethyl ether acetate, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether acetates

34

DGA

PAF

Diethylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DGM

PAG

Diethylene glycol methyl ether acetate, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether acetate

34

DGR

PAF

Diethylene glycol n-hexyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DHE

PAG

Diethylene glycol phenyl ether

40

DGP

Diethylene glycol phthalate

34

DGL

Diethylene glycol propyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DGO

PAG

Diethylenetriamine

7

2

DET

Diethylenetriamine pentaacetic acid, pentasodium salt solution

43

DYS

Diethylethanolamine, see

Diethylaminoethanol

8

DAE

Diethyl phthalate

34

DPH

Diethyl sulfate

DSU

Diglycidyl ether of Bisphenol A

16

BDE

Diglycidyl ether of Bisphenol F

16

DGF

Diheptyl phthalate, see

Dialkyl (C7-C13) phthalate

34

DHP

DAH

Di-n-hexyl adipate

34

DHA

Dihexyl phthalate, see

Dialkyl (C7-C13) phthalate

34

DHL

Diisobutyl carbinol, see

Nonyl alcohol (all isomers)

20

DBC

NNS

Diisobutyl ketone

18

DIK

Diisobutyl phthalate

34

DIT

DPA

Diisobutylamine

7

DBU

Diisobutylene

30

DBL

Diisodecyl phthalate, see

Dialkyl (C7-C13) phthalates

34

DID

DAH

Diisononyl adipate

34

DNY

Diisononyl phthalate, see

Dialkyl (C7-C13) phthalates

34

2

DIN

DAH

Diisooctyl phthalate, see

Dialkyl (C7-C13) phthalate

34

DIO

DAH/(DIE/DOP)

Diisopropanolamine

8

DIP

Diisopropylnaphthalene

32

DII

Diisopropylamine

7

DIA

DNA

Diisopropylbenzene (all isomers)

32

DIX

1,4-Dihydro-9,10-dihydroxy anthracene, disodium salt solution

5

DDH

N,N-Dimethylacetamide

10

DAC

DLS

N,N-Dimethylacetamide solution (40% or less)

10

3

DLS

DAL

Dimethyl adipate

34

DLA

Dimethylamine

7

DMA

DMC/DMG/DMY

Dimethylamine salt of 2,4-Dichlorophenoxyacetic acid solution, see

2,4-Dichlorophenoxyacetic acid, Dimethylamine salt solution (70% or less)

0

1

DAD

DDA (DSX)

Dimethylamine salt of 4-Chloro-2-methylphenoxyacetic acid solution, see

4-Chloro-2-methylphenoxyacetic acid, Dimethylamine salt solution

9

CDM

Dimethylamine solution (45% or less)

7

3

DMG

DMA/DMC/DMY

Dimethylamine solution (greater than 45% but not greater than 55%)

7

3

DMY

DMA/DMC/DMG

Dimethylamine solution (greater than 55% but not greater than 65%)

7

3

DMC

DMA/DMG/DMY

2,6-Dimethylaniline

9

DMM

DDL

Dimethylbenzene, see

Xylenes

32

2

XLX/XLM/XLO/XLP

Dimethylcyclicsiloxane hydrolyzate

34

DXZ

N,N-Dimethylcyclohexylamine

7

DXN

Dimethyl disulfide

0

1, 2, 3

DSK

Dimethyldodecylamine, see

N,N-Dimethyldodecylamine

7

DDY

N,N-Dimethyldodecylamine

7

DDY

Dimethylethanolamine

8

DMB

Dimethyl ether

41

DIM

Dimethylformamide

10

2

DMF

Dimethyl furan

41

DFU

Dimethyl glutarate

34

DGT

Dimethyl hydrogen phosphite

34

2

DPI

Dimethyl naphthalene sulfonic acid, sodium salt solution

34

2

DNS

Dimethyl octanoic acid

4

DMO

Dimethyl phthalate

34

DTL

Dimethylpolysiloxane, see

Polydimethylsiloxane

34

DMP

2,2-Dimethylpropane-1,3-diol (molten or solution)

20

3

DDI

Dimethyl succinate

34

DSE

Dinitrotoluene (molten)

42

3

DNM

DNL/DNU/DTT

Dinonyl phthalate, see

Dialkyl (C7-C13) phthalates

34

DIF

DAH

Dioctyl phthalate, see

Dialkyl (C7-C13) phthalates

34

DOP

DAH (DIE/DIO)

1,4-Dioxane

41

DOX

Dipentene

30

DPN

Diphenyl

DIL

Diphenylamine (molten)

9

DAG

DAM

Diphenylamine, reaction product with 2,2,4-trimethylpentene

9

DAK

Diphenylamines, alkylated

DAJ

Diphenyl/Diphenyl ether mixture

33

DDO

Diphenyl ether

41

DPE

Diphenyl ether/Biphenyl ether mixture, see

Diphenyl/Diphenyl ether mixture

41

DDO

Diphenyl ether/Diphenyl phenyl ether mixture

41

DOB

Diphenylmethane diisocyanate

12

2

DPM

Diphenyl oxide, see

Diphenyl ether

41

DPE

Diphenylol propane-Epichlorohydrin resins

0

1

DPR

Di-n-propylamine

7

DNA

DIA

Dipropylene glycol

40

DPG

Dipropylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DBG

PAG

Dipropylene glycol dibenzoate

34

DGY

Dipropylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DPY

PAG

Distillates, flashed feed stocks

33

DFF

Distillates, straight run

33

DSR

Dithiocarbamate ester (C7-C35)

34

DHO

Ditridecyl adipate

34

DTY

Ditridecyl phthalate, see

Dialkyl (C7-C13) phthalates

34

DTP

DAH

Diundecyl phthalate, see

Dialkyl (C7-C13) phthalates

34

DUP

DAH

Dodecane (all isomers), see

Alkanes (C10+) (all isomers)

31

DOF

ALV (ALJ/DOC)

tert-Dodecanethiol

0

1, 2

DDL

LRM

Dodecene (all isomers)

30

3

DOZ

DDC/DOD

Dodecanol (all isomers), see

Dodecyl Alcohol (all isomers)

20

2

DDN

LAL

2-Dodecenylsuccinic acid, dipotassium salt solution

34

DSP

Dodecyl alcohol (all isomers)

20

2

DDN

ASK/ASY/LAL

Dodecylamine/Tetradecylamine mixture

7

2

DTA

Dodecylbenzene, see

Alkyl (C9+) benzenes

32

DDB

AKB

Dodecyldimethylamine/Tetradecyldimethylamine mixture

7

DOT

Dodecyl diphenyl ether disulfonate solution

43

DTA

Dodecyl hydroxypropyl sulfide

0

1

DOH

Dodecyl methacrylate

14

DDM

Dodecyl/Octadecyl methacrylate mixture

14

DOM

DDM

Dodecyl/Pentadecyl methacrylate mixture

14

DDP

Dodecyl phenol

21

DOL

Dodecyl xylene

32

DXY

Dodecylbenzenesulfonic acid

0

1, 2

DSA

Drilling brines (containing Calcium, Potassium or Sodium salts)

43

DRL

DRB/DRS

Drilling brines (containing Zinc salts)

43

DZB

DRB

Drilling brines, including: Calcium bromide solution, Calcium chloride solution and Sodium chloride solution

43

3

DRS/DRL

Drilling mud (low toxicity) (if flammable or combustible)

33

DRO

DRM/DRN/DRP

Drilling mud (low toxicity) (if non-flammable or non-combustible)

43

DRP

DRM/DRN/DRO

Epichlorohydrin

17

EPC

Epoxy resin

16

EPN

Ethane

31

ETH

Ethanolamine

8

MEA

2-Ethoxyethanol, see

Ethylene glycol monoalkyl ethers

40

EEO

EGC (EGE)

ETBE, see

Ethyl tert-butyl ether

41

EBE

2-Ethoxyethyl acetate

34

2

EEA

EGA

Ethoxylated alkyloxy alkyl amine

8

ELM

Ethoxylated alcohols , C11-C15, see

alcohol polyethoxylates

20

AEA/AEB/AED/AET/APV/APW/APX

Ethoxylated long-chain (C16+) alkyloxyalkylamine

8

ELA

Ethoxylated tallow alkyl amine

7

TAY

TAG/TAR

Ethoxylated tallow alkyl amine, glycol mixture

7

TAG

TAR/TAY

Ethoxylated tallow amine (>95%)

7

3

TAR

TAG/TAY

Ethoxy triglycol, see

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

40

ETG

PAG (ETR/TGE)

Ethoxy triglycol (crude)

40

ETR

Ethyl acetate

34

2

ETA

Ethyl acetoacetate

34

EAA

Ethyl acrylate

14

2

EAC

Ethyl alcohol

20

2

EAL

Ethylamine

7

2

EAM

EAN/EAO

Ethylamine solution (72% or less)

7

3

EAN

EAM/EAO

Ethyl amyl ketone

18

EAK

ELK

Ethylbenzene

32

ETB

Ethyl butanol

20

EBT

N-Ethylbutylamine

7

EBA

Ethyl tert-butyl ether

41

2

EBE

Ethyl butyrate

34

EBR

Ethyl chloride

36

ECL

Ethyl cyclohexane

31

ECY

N-ethylcyclohexylamine

7

ECC

2-Ethyl-2-(2,4-dichlorophenoxy) acetate

34

EDY

2-Ethyl-2-(2,4-dichlorophenoxy) propionate

34

EDP

S-Ethyl dipropylthiocarbamate

34

3

ECB

Ethylene

30

ETL

Ethyleneamine EA 1302

7

2

EMX

Ethylene carbonate

34

ECR

Ethylene chlorohydrin

20

ECH

Ethylene cyanohydrin

20

2

ETC

Ethylenediamine

7

2

EDA

EMX

Ethylenediaminetetraacetic acid/tetrasodium salt solution

43

EDS

Ethylene dibromide

36

EDB

Ethylene dichloride

36

2

EDC

Ethylene glycol

20

2

EGL

EAG

Ethylene glycol acetate

34

EGO

Ethylene glycol butyl ether acetate

34

EMA

Ethylene glycol diacetate

34

EGY

Ethylene glycol dibutyl ether

40

EGB

Ethylene glycol ethyl ether acetate

34

2

EGA

EEA

Ethylene glycol methyl ether acetate

34

EGT

Ethylene glycol butyl ether, see

Ethylene glycol monoalkyl ethers

40

EGM

EGC

Ethylene glycol tert-butyl ether, see

Ethylene glycol monoalkyl ethers

40

EGG

EGC

Ethylene glycol isobutyl ether, see

Ethylene glycol monoalkyl ethers

40

EGC (EGG/EGM)

Ethylene glycol methyl butyl ether, see

Ethylene glycol monoalkyl ethers

40

EMB

EGC

Ethylene glycol ethyl ether, see

Ethylene glycol monoalkyl ethers

40

EGE

EGC/EEO

Ethylene glycol hexyl ether, see

Ethylene glycol monoalkyl ethers

40

EGH

EGC

Ethylene glycol methyl ether, see

Ethylene glycol monoalkyl ethers

40

EME

EGC

Ethylene glycol n-propyl ether, see

Ethylene glycol monoalkyl ethers

40

EGN

EGC (EGI/EGP)

Ethylene glycol propyl ether, see

Ethylene glycol monoalkyl ethers

40

EGP

EGC/EGI/EGN

Ethylene glycol isopropyl ether, see

Ethylene glycol monoalkyl ethers

40

EGI

EGC (EGG/EGM)

Ethylene glycol monoalkyl ethers

40

2

EGC

Including:

Ethylene glycol butyl ether

40

Ethylene glycol ethyl ether

40

Ethylene glycol isobutyl ether

40

Ethylene glycol methyl butyl ether

40

Ethylene glycol tert-butyl ether

40

Ethylene glycol hexyl ether

40

Ethylene glycol methyl ether

40

Ethylene glycol propyl ether

40

Ethylene glycol isopropyl ether

40

Ethylene glycol phenyl ether

40

EPE

Ethylene glycol phenyl ether/Diethylene glycol phenyl ether mixture

40

EDX

Ethylene oxide

0

1

EOX

Ethylene oxide/Propylene oxide mixture

16

EPF

EPM

Ethylene oxide/Propylene oxide mixture with an Ethylene oxide content not more than 30% by mass

16

3

EPM

EPF

Ethylene-Propylene copolymer (in liquid mixtures)

31

EPY

Ethylene-Vinyl acetate copolymer (emulsion)

43

ECV

Ethyl ether, see

Diethyl ether

41

EET

Ethyl-3-ethoxypropionate

34

EEP

2-Ethylhexaldehyde, see

Octyl aldehydes

19

EHA

OAL (OLX)

2-Ethylhexanoic acid, see

Octanoic acid (all isomers)

4

EHO

OAY (OAA)

2-Ethylhexanol, see

Octanol

20

EHX

OCA (OTA)

2-Ethylhexyl acrylate

14

EAI

2-Ethylhexylamine

7

EHM

Ethyl hexyl phthalate

34

EHE

Ethyl hexyl tallate

34

EHT

2-Ethyl-2-(hydroxymethyl) propane-1,3-diol (C8-C10) ester

34

EHD

Ethyl lactate

34

ELT

Ethylidene norbornene

30

2

ENB

Ethyl methacrylate

14

ETM

N-ethylmethylallylamine

7

EML

2-Ethyl-6-methyl-N-(1′-methyl-2-methoxyethyl)aniline

9

EEM

o-Ethyl phenol

21

EPL

Ethyl propionate

34

EPR

2-Ethyl-3-propylacrolein

19

2

EPA

Ethyl toluene

32

ETE

Fatty acid methyl esters

34

3

FME

Fatty acids, (C8-C10)

34

3

FDS

Fatty acids, (C12+)

34

3

FDT

FAB/FAD/FAI/FDI

Fatty acids (saturated, C13+)

34

FAB

FAD

Fatty acids (saturated, C14+), see

Fatty acids (saturated C13+)

34

FAD

FAB

Fatty acids, (C16+)

34

3

FDI

Fatty acids, essentially linear (C6-C18) 2-ethylhexyl ester

34

2, 3

FAE

Ferric chloride solution

1

FCS

FCL

Ferric hydroxyethylethylenediaminetriacetic acid, trisodium salt solution

43

2

FHX

STA

Ferric nitrate/Nitric acid solution

3

2

FNN

Fish oil, see

Oil, edible: Fish

34

2

OFS (AFN)

Fish solubles (water based fish meal extracts)

43

FSO

Fluorosilicic acid (20-30%) in water solution

1

3

FSK

FSJ/FSL/HFS

Fluorosilicic acid (30% or less)

1

FSJ

FSK/FSL/HFS

Formaldehyde (50% or more)/Methanol mixtures

19

2

MTM

Formaldehyde solutions (37%-50%)

19

2

FMS

FMG/FMR

Formaldehyde solutions (45% or less)

19

2, 3

FMR

FMG/FMS

Formamide

10

FAM

Formic acid

4

2

FMA

FMB

Formic acid (85% or less)

4

2

FMB

FMA

Formic acid (over 85%)

4

2, 3

FMD

Formic acid mixture (containing up to 18% Propionic acid and up to 25% Sodium formate)

4

2, 3

FMC

FMA/FMB

Fructose solution

43

FTS

FRT

Fumaric adduct of Rosin, water dispersion

43

FAR

Fuming sulfuric acid, see

Oleum

0

2

Furfural

19

FFA

Furfuryl alcohol

20

2

FAL

Gas oil, cracked, see

Oil, misc: Gas, cracked

33

GOC

Gasoline blending stock, alkylates

33

GAK

Gasoline blending stock, reformates

33

GRF

Gasolines:

Automotive (not over 4.23 grams lead per gal.)

33

GAT

Aviation (containing not over 4.86 grams lead per gal.)

33

GAV

AVA

Casinghead (natural)

33

GCS

Polymer

33

GPL

Straight run

33

GSR

Gasolines: Pyrolysis (containing Benzene), see

Pyrolysis gasoline (containing Benzene)

32

GPY

PYG

Glucitol/Glycerol blend propoxylated (containing less than 10% amines)

40

3

GGA

Glucose solution

43

GLS

DTS

Glutaraldehyde solutions (50% or less)

19

GTA

Glycerine

20

2

GCR

Glycerine (83%)/Dioxanedimethanol (17%) mixture

20

GDN

GDM

Glycerol, see

Glycerine

20

2

GCR

Glycerol ethoxylated

40

GXA

Glycerol monooleate

20

GMO

Glycerol polyalkoxylate

40

GPA

Glycerol propoxylated

40

3

GXP

Glycerol, propoxylated and ethoxylated

40

3

GXE

Glycerol/Sucrose blend propoxylated and ethoxylated

40

3

GSB

Glyceryl triacetate

34

GCT

Glycidyl ester of C10 trialkyl acetic acid

34

GLU

GLT

Glycidyl ester of tertiary carboxylic acid, see

Glycidyl ester of C10 trialkyl acetic acid

34

GLT

GLU

Glycidyl ester of tridecyl acetic acid, see

Glycidyl ester of C10 trialkyl acetic acid

34

GLT

GLU

Glycidyl ester of Versatic acid, see

Glycidyl ester of C10 trialkyl acetic acid

34

GLT

GLU

Glycine, sodium salt solution

7

GSS

Glycol diacetate, see

Ethylene glycol diacetate

34

EGY

Glycol mixture, crude

20

GMC

Glycol triacetate, see

Glyceryl triacetate

34

GCT

Glycolic acid solution (70% or less)

4

3

GLC

Glyoxal solution (40% or less)

19

3

GOS

Glyoxylic acid solution (50% or less)

4

3

GAC

Glyphosate solution (not containing surfactant)

7

GIO

RUP

Grape Seed Oil, see

Oil, edible: Grape Seed

34

Groundnut Oil, see

Oil, edible: Groundnut

34

OGN (VEO)

Hazelnut oil, see

Oil, edible: Hazelnut

34

OHN (VEO)

Heptadecane (all isomers), see

Alkanes (C10+) (all isomers)

31

ALV (ALJ)

Heptane (all isomers), see

Alkanes (C6-C9)

31

HMX

ALK (HPI/HPT)

n-Heptanoic acid

4

HEN

HEP

Heptanol (all isomers)

20

HTX

HTN

Heptene (all isomers)

30

2, 3

HPX

THE

Heptyl acetate

34

HPE

Heptylbenzenes, see

Alkyl (C5-C8) benzenes

32

AKD

Herbicide (C15-H22-NO2-Cl), see

Metolachlor

34

MCO

Hexadecanol, see

Alcohols (C13+)

20

ALY (ASY/AYL)

1-Hexadecylnaphthalene/1,4-bis(Hexadecyl)naphthalene mixture

32

HNH

HNI

1-n-Hexadecylnaphthalene (90%)/1,4-di-n-(Hexadecyl)naphthalene (10%)

32

HNI

HNH

Hexaethylene glycol, see

Polyethylene glycol

20

HMG

PEG

Hexamethylene diisocyanate

12

HMS

HDI

Hexamethylene glycol

20

HMG

HXG

Hexamethylenediamine (molten)

7

3

HME

HMD/HMC

Hexamethylenediamine adipate (50% in water)

43

HAM

HAN

Hexamethylenediamine adipate solution

43

HAN

HAM

Hexamethylenediamine solution

7

HMC

HMD/HME

Hexamethyleneimine

7

HMI

Hexamethylenetetramine solutions

7

HTS

HMT

Hexane (all isomers), see

Alkanes (C6-C9)

31

2

HXS

ALK (IHA/HXA)

1,6-Hexanediol, distillation overheads

4

2,3

HDO

Hexanoic acid

4

HXO

Hexanol

20

HXM

HEW/HEZ/HXN

Hexene (all isomers)

30

2, 3

HEX

HXE/HXT/HXU/HXV/MPN/MTN

Hexyl acetate

34

HAE

Hexylbenzenes, see

Alkyl (C5-C8) benzenes

32

AKD

Hexylene glycol, see

hexamethylene glycol

20

HXG

HMG

Hog grease, see

Lard

34

LRD

Hydrochloric acid

1

HCL

Hydrofluorosilicic acid, (25% or less), see

Fluorosilicic acid (30% or less)

1

FSJ (FSK/FSL/HFS)

bis (Hydrogenated tallow alkyl) methyl amines

7

HTA

Hydrogen peroxide solutions (over 60% but not over 70% by mass)

0

1, 3

HPS

HPN/HPO

Hydrogen peroxide solutions (over 8% but not over 60% by mass)

0

1, 3

HPN

HPO/HPS

alpha-Hydro-omega-hydroxytetradeca (oxytetramethylene)

40

HTO

PYS/PYT

Hydrogenated starch hydrolysate

0

1, 3

HSH

2-Hydroxyethyl acrylate

14

2

HAI

N-(Hydroxyethyl)ethylenediamine triacetic acid, trisodium salt solution

43

HET

N,N-bis(2-Hydroxyethyl) oleamide

10

HOO

2-Hydroxy-4-(methylthio)butanoic acid

4

HBA

Hydroxy terminated polybutadiene, see

Polybutadiene, hydroxy terminated

31

PHT

Illipe oil, see

Oil, edible: Illipe

34

ILO (VEO)

Isoamyl alcohol

20

3

IAA

AAI/AAL/AAN/APM/ASE

Isobutyl alcohol

20

2, 3

IAL

BAN/BAS/BAT/BAY

Isobutyl formate

34

3

BFI

BFN/BFO

Isobutyl methacrylate

14

3

BMI

BMH/BMN

Isononylaldehyde (crude)

19

INC

Isophorone

18

2

IPH

Isophorone diamine

7

IPI

Isophorone diisocyanate

12

IPD

Isoprene (all isomers)

30

IPR

Isoprene (part refined)

30

IPS

IPR/ISC

Isoprene concentrate (Shell)

30

ISC

Isopropanolamine

8

3

MPA

IPF/PAX/PLA

Isopropanolamine solution

8

3

PAI

MPA/PAY/PLA/PRG

iso-Propanolamine, see

Isopropanolamine

8

MPA (PAX/PLA)

Isopropyl acetate

34

3

IAC

PAT

Isopropyl alcohol

20

2, 3

IPA

IPB/PAL

Isopropylamine

7

3

IPP

IPO/IPQ/PRA

Isopropylamine (70% or less) solution

7

2, 3

IPQ

IPO/IPP/PRA

iso-Propylamine solution, see

Isopropylamine (70% or less) solution

7

IPQ (IPO/IPP/PRA)

Isopropylbenzenes, see

Alkyl (C3-C4) benzenes

32

AKC (CUM/PBY/PBZ)

Isopropylcyclohexane

31

3

IPX

iso-Propyl cyclohexane, see

Isopropylcyclohexane

31

IPX

Isopropyl ether

41

3

IPE

PRL/PRN

Jatropha oil, see

Oil, misc: Jatropha

4

JTO

Jet fuels:

IBR

JP-4

33

JPF

JP-5

33

JPV

JP-8

33

JPE

Kaolin clay solution

43

KLC

KLS

Kaolin slurry

43

KLS

KLC

Kerosene

33

KRS

Ketone residue

18

KTR

Kraft black liquor

5

KBL

KPL

Kraft pulping liquors (free alkali content 3% or more) (Black, Green, or White)

5

KPL

KBL

Lactic acid

0

1, 2

LTA

Lactonitrile solution (80% or less)

37

3

LNI

Lard

34

LRD

OLD

Latex, ammonia (1% or less)- inhibited

30

3

LTX

Latex, liquid synthetic

43

LLS

LCB/LCC/LSB

Latex: Carboxylated Styrene-Butadiene copolymer; Styrene-Butadiene rubber

43

3

LCC

LCB/LSB

Lauric acid

34

LRA

Lauric acid methyl ester/Myristic acid methyl ester mixture

34

LMM

Lauryl polyglucose (50% or less), see

Alkyl (C12-C14) polyglucoside solution (55% or less)

43

LAP

AMG

Lauryl polyglucose, see

Alkyl (C12-C14) polyglucoside solution (55% or less)

43

AGM/LAP

Lecithin

34

LEC

Lignin liquor

43

LNL

ALG/CLL/LGA/LGM/LSL/SHC/SHP/SHQ/SLP

Ligninsulfonic acid, magnesium salt solution

43

3

LGM

LGA/LNL/LSL

Ligninsulfonic acid, sodium salt solution, see

Lignin liquor or Sodium lignosulfonate solution

43

LGA

LNL or SLG

d-Limonene, see

Dipentene

30

DPN

Linear alkyl (C12-C16) propoxyamine ethoxylate

8

LPE

Linseed oil, see

Oil, misc: Linseed

34

OLS

Liquefied Natural Gas, see

Methane

31

LNG

MTH

Liquid chemical wastes

0

1, 3

LCW

Liquid Streptomyces solubles

43

Long-chain alkaryl polyether (C11-C20)

41

LCP

Long-chain alkyl amine

7

LAA

Long-chain alkylphenate/Phenol sulfide mixture

21

LPS

Long-chain alkaryl sulfonic acid (C16-C60)

0

1

LCS

Long-chain alkyl (C13+) salicylic acid

4

LAS

Long-chain polyetheramine in alkyl(C2-C4)benzenes

7

LCE

L-Lysine solution (60% or less)

43

3

LYS

Magnesium chloride solution

0

1, 2

MGL

Magnesium hydroxide slurry

5

MHS

Magnesium long-chain alkaryl sulfonate (C11-C50)

34

MAS

MSE

Magnesium long-chain alkyl phenate sulfide (C8-C20)

34

MPS

Magnesium long-chain alkyl salicylate (C11+)

34

MLS

Magnesium nitrate solution (66.7%)

43

MGP

MGN/MGO

Magnesium nonyl phenol sulfide, see

Magnesium long-chain alkyl phenate sulfide (C8-C20)

34

MPS

Magnesium sulfonate, see

Magnesium long-chain alkaryl sulfonate (C11-C50)

34

MSE

MAS

Maleic anhydride

11

MLA

Maleic anhydride/sodium allylsulphonate copolymer solution

11

PHN (CFO/CRL/CRO/CRS/CSO)

Maltitol solution

0

1, 3

MTI

Mango kernel oil, see

Oil, edible: Mango kernel

34

MKO (VEO)

Mercaptobenzothiazol, sodium salt solution

5

SMB

MBT

2-Mercaptobenzothiazol (in liquid mixture)

5

BTM

SMD

Mesityl oxide

18

2

MSO

Metam sodium solution

7

MSS

SMD

Methacrylic acid

4

MAD

Methacrylic acid—Alkoxypoly(alkylene oxide) methacrylate copolymer, sodium salt aqueous solution (45% or less)

20

3

MAQ

Methacrylic resin in ethylene dichloride

14

MRD

Methacrylonitrile

15

2

MET

Methane

31

MTH

LNG

3-Methoxy-1-butanol

20

MTX

3-Methoxybutyl acetate

34

MOA

N-(2-Methoxy-1-methyl ethyl)-2-ethyl-6-methyl chloroacetanilide,

see Metolachlor

34

MCO

1-Methoxy-2-propyl acetate

34

MXP

Methoxy triglycol, see

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

40

MTG

PAG (TGY)

Methyl acetate

34

MTT

Methyl acetoacetate

34

MAE

Methyl acetylene/Propadiene mixture

30

MAP

Methyl acrylate

14

MAM

Methyl alcohol

20

2

MAL

Methylamine solutions (42% or less)

7

3

MSZ

Methyl amyl acetate

34

MAC

Methyl amyl alcohol

20

MAA

MIC

Methyl amyl ketone

18

MAK

N-Methylaniline

9

3

MAN

alpha-Methylbenzyl alcohol with Acetophenone (15% or less)

20

3

MBA

Methyl bromide

36

MTB

Methyl butanol, see

the amyl alcohols

20

AAI/AAL/AAN/APM/ASE/IAA

Methyl butenes, see

Pentene (all isomers)

30

PTX (AMW/AMZ/PTE)

Methyl butenol

20

MBL

Methyl tert-butyl ether

41

2

MBE

Methyl butyl ketone

18

2

MBB

MBK/MIK

Methyl 3-(3,5 di-tert-butyl-4-hydroxyphenyl) propionate crude melt

20

MYP

Methylbutynol

20

MBY

MHB

3-Methyl butyraldehyde

19

MBR

Methyl butyrate

34

MBU

Methyl chloride

36

MTC

Methylcyclohexane

31

MCY

Methylcyclohexanemethanol (crude)

20

MYH

Methylcyclopentadiene dimer

30

MCK

Methylcyclopentadienyl manganese tricarbonyl

0

1, 3

MCT

MCW

Methylcyclopentadienyl manganese tricarbonyl (60-70%) in mineral oil

0

1

MCW

MCT

Methyl diethanolamine

8

MDE

MAB

Methyl ethyl ketone

18

2

MEK

2-Methyl-6-ethyl aniline

9

MEN

Methyl formate

34

MFM

N-Methylglucamine solution (70% or less)

43

3

MGC

2-Methylglutaronitrile

37

MLN

MGN

2-Methylglutaronitrile with 2-Ethylsuccinonitrile (12% or less)

37

3

MGE

MLN

Methyl heptyl ketone

18

MHK

2-Methyl-2-hydroxy-3-butyne

20

MHB

MBY

Methyl isoamyl ketone, see

Methyl amyl ketone

18

MAJ

MAK

Methyl isobutyl carbinol, see

Methyl amyl alcohol

20

MIC

MAA

Methyl isobutyl ketone

18

2

MIK

MBB/MBK

Methyl methacrylate

14

MMM

Methylene bridged isobutylenated phenols

21

MBP

Methylene chloride, see

Dichloromethane

36

DCM

3-Methyl-3-methoxybutanol

20

MXB

3-Methyl-3-methoxybutyl acetate

34

MMB

Methyl naphthalene (molten)

32

3

MNA

Methylolureas

19

MUS

2-Methyl pentane, see

Hexane (all isomers)

31

HXS (ALK/HXA/IHA/NHX)

2-Methyl-1,5-pentanediamine

7

MPM

4-Methyl-1-pentene, see

Hexene (all isomers)

30

MTN

HEX (HXE/HXT/HXU/HXV/MPN)

2-Methyl-1-pentene, see

Hexene (all isomers)

30

MPN

HEX (HXE/HXT/HXU/HXV/MTN)

Methyl tert-pentyl ether, see

tert-Amyl methyl ether

41

AYE

2-Methyl-1,3-propanediol

20

MDL

Methyl propyl ketone

18

MKE

2-Methyl-5-ethylpyridine

9

MEP

Methylpyridine, see

the Methylpyridines

9

MPQ

MPE/MPF/MPR

2-Methylpyridine

9

3

MPR

MPE/MPF/MPQ

3-Methylpyridine

9

3

MPE

MPF/MPQ/MPR

4-Methylpyridine

9

3

MPF

MPE/MPQ/MPR

N-Methyl-2-pyrrolidone

9

2

MPY

Methyl salicylate

34

MES

alpha-Methylstyrene

30

MSR

3-(Methylthio)propionaldehyde

19

MTP

Metolachlor

34

MCO

Microsilica slurry

43

MOS

Milk

43

MLK

Mineral spirits

33

MNS

Mixed C4 Cargoes

30

MIX

Molasses

20

MOL

MON

Molasses residue (from fermentation)

0

1

MON

MOL

Molybdenum polysulfide long-chain alkyl dithiocarbamide complex

0

1, 3

MOP

Monochlorodifluoromethane

36

MCF

Monoethanolamine, see

Ethanolamine

8

MEA

Monoethylamine, see

Ethylamine

7

EAM (EAN/EAO)

Monoisopropanolamine, see

Isopropanolamine

8

MPA (PLA/PLX)

Morpholine

7

2

MPL

Motor fuel anti-knock compound (containing lead alkyls)

0

1

MFA

MTBE, see

Methyl tert-butyl ether

41

MBE

Myrcene

30

MRE

Naphtha:

Aromatic

33

NAR

Coal tar naphtha solvent

33

NCT

Heavy

33

NAG

Paraffinic

33

NPF

Petroleum

33

PTN

Solvent

33

NSV

Stoddard solvent

33

NSS

Varnish Makers' and Painters'

33

NVM

Naphthalene (molten)

32

3

NTM

Naphthalene still residue

32

2

NSR

Naphthalene sulfonic acid, sodium salt solution

34

NSB

NSA

Naphthalene sulfonic acid-formaldehyde copolymer, sodium salt solution

0

1

NFS

Naphthenic acid

4

NTI

Naphthenic acid, sodium salt solution

43

NTS

Neodecanoic acid

4

NEA

DCO/NAT

NIAX POLYOL APP 240C

0

1, 2

NXP

Nitrating acid (mixture of Sulfuric and Nitric acids)

0

1

NIA

Nitric acid (70% and over)

0

1, 2, 3

NCE

NAC/NCD

Nitric acid (less than 70%)

3

2

NCD

NAC/NCE

Nitric Acid, fuming, see

Nitric acid (70% and over)

0

1, 2, 3

NCE

Nitric Acid, red fuming, see

Nitric acid (70% and over)

0

1, 2, 3

NCE

Nitrilotriacetic acid, trisodium salt solution

34

3

NCA

Nitrobenzene

42

NTB

o-Nitrochlorobenzene, see

o-Chloronitrobenzene

42

CNO (CNP)

Nitroethane

42

NTE

Nitroethane (80%)/Nitropropane (20%)

42

2, 3

NNL

NNM/NNO/NPM/NPN/NPP/NTE

Nitroethane/1-Nitropropane (each 15% or more) mixture

42

2

NNO

NNL/NNM/NPM/NPN/NPP/NTE

Nitrogen

0

1

NXX

Nitrophenol (mixed isomers)

42

NPX

NIP/NPH/NTP

o-Nitrophenol (molten)

0

1, 2

NTP

NIP/NPH/NPX

Nitropropane (60%)/Nitroethane (40%) mixture

42

NNM

NNL/NNO/NPM/NPN/NPP/NTE

1-or 2-Nitropropane

42

NPM

NPN/NPP

o- or p-Nitrotoluenes

42

3

NIT

NIE/NTR/NTT

Nonane (all isomers), see

Alkanes (C6-C9)

31

NAX

ALK (NAN)

Nonanoic acid (all isomers)

4

NNA

NAI/NIN

Nonanoic/Tridecanoic acid mixture

4

NAT

NAI/NIN/NNA

Non-edible industrial grade palm oil, see

Oil, misc: Palm, non-edible industrial grade

34

OPB

Nonene (all isomers)

30

2

NOO

NNE/NON/OAM/OFX/OFY

Nonyl acetate

34

NAE

Nonyl alcohol (all isomers)

20

2

NNS

ALR/DBC/NNI/NNN

Nonylbenzene, see

Alkyl(C9+)benzenes

32

AKB

Nonyl methacrylate monomer

14

NMA

Nonyl phenol

21

NNP

Nonyl phenol poly(4+)ethoxylate, see

Alkyl (C7-C11) phenol poly (4-12) ethoxylate

40

NPE

APN

Nonyl phenol sulfide (90% or less) solution, see

Alkyl phenol sulfide (C8-C40)

34

AKS (NPS)

Nonylphenol (48-62%)/Phenol (42-48%)/Dinonylphenol (1-10%) mixture

21

NYL

Non-noxious Liquid Substance, (12) n.o.s. Cat OS

0

1

NOL

Noxious Liquid Substance, NF, (1) n.o.s. Cat X

0

1

Noxious Liquid Substance, F, (2) n.o.s. Cat X

0

1

Noxious Liquid Substance, NF, (3) n.o.s. Cat X

0

1

Noxious Liquid Substance, F, (4) n.o.s. Cat X

0

1

Noxious Liquid Substance, NF, (5) n.o.s. Cat Y

0

1

Noxious Liquid Substance, F, (6) n.o.s. Cat Y

0

1

Noxious Liquid Substance, NF, (7) n.o.s. Cat Y

0

1

Noxious Liquid Substance, F, (8) n.o.s. Cat Y

0

1

Noxious Liquid Substance, NF, (9) n.o.s. Cat Z

0

1

Noxious Liquid Substance, F, (10) n.o.s. Cat Z

0

1

Noxious Liquid Substance, (11) n.o.s. Cat Z

0

1

Nutmeg butter oil, see

Oil, edible: Nutmeg butter

34

ONB (VEO)

1-Octadecene, see

the olefin or alpha-olefin entries

30

OAM/OFZ

1-Octadecanol, see

Stearyl alcohol

20

SYL (ALY/ASY)

Octadecenoamide solution

10

ODD

Octadecenol (oleyl alcohol), see

Alcohols (C13+)

20

ALY (AYL/ASY/OYL)

Octamethylcyclotetrasiloxane

34

3

OSA

Octane (all isomers), see

Alkanes (C6-C9)

31

OAX

ALK (IOO/OAN)

Octanoic acid (all isomers)

4

OAY

OAA/EHO

Octanol (all isomers)

20

2

OCX

EHX/OPA/OTA

Octene (all isomers)

30

2

OTX

OAM/OFC/OFY/OFW/OTE

n-Octyl acetate

34

OAF

OAE

Octyl alcohol, see

Octanol (all isomers)

20

2

OCX (EHX/IOA/OTA)

Octyl aldehydes

19

OAL

EHA/IOC/OLX

Octylbenzenes, see

Alkyl (C5-C8) benzenes

32

AKD

Octyl decyl adipate

34

ODA

n-Octyl mercaptan

0

OME

Octyl nitrates (all isomers), see

Alkyl (C7-C9) nitrates

34

ONE

AKN

Octyl phenol

21

OPH

Octyl phthalate, see

Dioctyl phthalate

34

DAH (DIE/DIO/DLK/DOP)

Oil, edible:

Beechnut

34

OBN

Castor

34

OCA

VEO

Cocoa butter

34

OCB

VEO

Coconut

34

OCC

VEO

Cod liver

34

OCL

AFN

Corn

34

OCO

VEO

Cotton seed

34

OCS

VEO

Fish

34

2

OFS

AFN

Grape seed

34

Groundnut

34

OGN

VEO

Hazelnut

34

OHN

VEO

Illipe

34

ILO

VEO

Lard

34

OLD

AFN

Maize, see

Oil, edible: Corn

34

OCO (VEO)

Mango kernel

34

3

MKO

Nutmeg butter

34

ONB

VEO

Olive

34

OOL

VEO

Palm

34

2

OPM

VEO

Palm kernel

34

OPO

VEO

Palm kernel olein

34

PKO

VEO

Palm kernel stearin

34

PKS

VEO

Palm mid fraction

34

PFM

VEO

Palm olein

34

PON

VEO

Palm stearin

34

PMS

VEO

Peanut

34

OPN

VEO

Poppy

34

OPY

VEO

Poppy Seed

34

OPS

VEO

Raisin seed

34

ORA

VEO

Rapeseed

34

ORP

VEO

Rapeseed, (low erucic acid containing less than 4% free fatty acids)

34

ORO

ORP/VEO

Rice bran

34

ORB

VEO

Safflower

34

OSF

VEO

Salad

34

OSL

VEO

Sesame

34

OSS

VEO

Shea butter

34

OSH

VEO

Soyabean

34

2

OSB

VEO

Sunflower, see

Oil, edible: Sunflower seed

34

OSN

VEO

Sunflower seed

34

OSN

VEO

Tucum

34

OTC

VEO

Vegetable

34

OVG

VEO

Walnut

34

OWN

VEO

Oil, fuel:

No. 1

33

OON

No. 1-D

33

OOD

No. 2

33

OTW

No. 2-D

33

OTD

No. 4

33

OFR

No. 5

33

OFV

No. 6

33

OSX

Oil, misc:

Acid mixture from soybean, corn (maize) and sunflower oil refining

34

AOM

Aliphatic

33

OML

Animal

34

OMA

AFN

Aromatic

33

Camelina

34

OCI

Cashew nut shell oil (untreated)

34

OCN

Clarified

33

OCF

Coal

33

OMC

Coconut fatty acid

34

2

CFA

Coconut, fatty acid methyl ester

34

OCM

Cotton seed oil, fatty acid

34

CFY

Crude

33

OFA

Diesel

33

ODS

Disulfide

0

1

ODI

Gas, cracked

33

GOC

Gas, high pour

33

OGP

Gas, low pour

33

OGL

Gas, low sulfur

33

OGS

Heartcut distillate

33

OHD

Jatropha

4

JTO

Lanolin

34

OLL

AFN

Linseed

33

OLS

Lubricating

33

2

OLB

Mineral

33

OMN

Mineral seal

33

OMS

Motor

33

OMT

Neatsfoot

33

ONF

AFN

Oiticica

34

OOI

Palm acid

34

PLM

Palm fatty acid distillate

34

PFD

Palm oil, fatty acid methyl ester

34

OPE

Palm kernel acid

34

OPK

Palm kernel fatty acid distillate

34

PNG

Palm, non-edible industrial grade

34

OPB

Penetrating

33

OPT

Perilla

34

OPR

Pilchard

34

OPL

AFN

Pine

33

OPI

PNL

Rapeseed fatty acid methyl esters

34

3

ORP

Residual

33

ORL

Resin, distilled

33

ORR

Road

33

ORD

Rosin

33

ORN

Seal

34

Soapstock

34

OIS

Soyabean (epoxidized)

34

OSC

EVO

Soyabean fatty acid methyl ester

34

OST

Spindle

33

OSD

Tall

34

OTL

OTI/OTJ

Tall, crude

34

2

OTI

OTJ/OTL

Tall, distilled

34

2

OTJ

OTI/OTL

Tall, fatty acid

34

2

OTT

Tall, fatty acid (resin acids less than 20%)

34

2

OTK

OTT

Tall pitch

34

OTP

Transformer

33

OTF

Tung

34

OTG

Turbine

33

OTB

Vacuum gas oil

33

OVC

Oleamide solution, see

Octadecenoamide solution

10

ODD

Olefin-Alkyl ester copolymer (molecular weight 2000+)

30

OCP

Olefin mixture (C7-C9) C8 rich, stabilized

30

3

OFC

OFW/OFY/OFX

Olefin mixtures (C5-C7)

30

3

OFX

OAM/OFC/OFW/OFX/OFZ

Olefin mixtures (C5-C15)

30

3

OFY

OAM/OFC/OFW/OFX/OFZ

Olefins (C13+, all isomers)

30

OFZ

OAM/OFW

alpha-Olefins (C6-C18) mixtures

30

OAM

OFC/OFW/OFX/OFY/OFZ

Oleic acid

4

OLA

Oleum

0

1, 2

OLM

SAC/SFX

Oleyl alcohol, see

Alcohols (C13+)

20

OYL

ALY (ASY)

Oleylamine

7

OLY

Olive oil, see

Oil, edible: Olive

34

OOL (VEO)

Orange juice (concentrated)

0

1

OJC

OJN

Orange juice (not concentrated)

0

1

OJN

OJC

Organomolybdenum amide

10

OGA

ORIMULSION, see

Asphalt emulsion

33

ASQ

Oxyalkylated alkyl phenol formaldehyde

33

OPF

Oxygenated aliphatic hydrocarbon mixture

0

1, 3

OAH

Palm acid oil, see

Oil, misc: Palm acid

34

3

PLM

Palm fatty acid distillate, see

Oil, misc: Palm fatty acid distillate

34

3

PFD

Palm kernel acid oil, see

Oil, misc: Palm kernel acid

34

PNO

Palm kernel acid oil, methyl ester, see

Oil, misc: Palm kernel acid, methyl ester

34

PNF

Palm kernel oil, see

Oil, edible: Palm kernel

34

OPO (VEO)

Palm kernel oil fatty acid distillate, see

Oil, misc: Palm kernel fatty acid distillate

34

PNG

Palm kernel olein, see

Oil, edible: Palm kernel olein

34

3

PKO (VEO)

Palm kernel stearin, see

Oil, edible: Palm kernel stearin

34

3

PKS (VEO)

Palm mid fraction, see

Oil, edible: Palm mid fraction

34

3

PFM (VEO)

Palm oil, see

Oil, edible: Palm

34

2, 3

OPM (VEO)

Palm oil fatty acid methyl ester, see

Oil, misc: Palm fatty acid methyl ester

34

3

OPE

Palm olein, see

Oil, edible: Palm Olein

34

3

PON (VEO)

Palm stearin, see

Oil, edible: Palm stearin

34

PMS (VEO)

Parachlorobenzotrifluoride

32

PBF

Paraffin wax, see

Waxes: Paraffin

31

3

WPF

n-Paraffins (C10-C20), see

n-Alkanes (C10+)

31

PFN

ALJ

Paraldehyde

19

PDH

Paraldehyde-Ammonia reaction product

9

PRB

Peanut, see

Oil, edible: Peanut

34

OPN (VEO)

Pentachloroethane

36

PCE

Pentacosa(oxypropane-2,3-diyl)s

20

POY

P

entadecanol, see

Alcohols (C13+)

20

PDC

ALY

1,3-Pentadiene

PDE

PDN

1,3-Pentadiene (greater than 50%), Cyclopentene and isomers, mixtures

30

3

PMM

Pentaethylene glycol, see

Polyethylene glycols

20

PEG

Pentaethylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

40

PAG

Pentaethylenehexamine

7

PEN

Pentaethylenehexamine/Tetraethylenepentamine mixture

7

PEP

Pentane (all isomers)

31

PTY

IPT/PTA

Pentanoic acid

4

POC

n-Pentanoic acid (64%)/2-Methyl butyric acid (36%) mixture

4

POJ

POC

Pentasodium salt of Diethylenetriamine pentaacetic acid solution, see

Diethylenetriamine pentaacetic acid, pentasodium salt solution

43

DYS

Pentene (all isomers)

30

PTX

PTE

Pentyl aldehyde

19

PYL

n-Pentyl propionate

34

PPE

Perchloroethylene

36

2

PER

TTE

Petrolatum

33

PTL

Phenol

21

2

PHN

PNS

Phenol solutions (2% or less)

43

PNS

PHN

1-Phenyl-1-xylyl ethane

32

PXE

Phosphate esters

34

PZE

Phosphate esters, alkyl(C12-C14)amine

7

PEA

Phosphoric acid

1

2

PAC

Phosphorus, yellow or white

0

1

PPW

PPB/PPR

Phosphosulfurized bicycle terpene

0

1

PBT

Phthalate based polyester polyol

0

1, 2

PBE

Phthalic anhydride (molten)

11

PAN

PIB, see

Poly(4+)Isobutylene (MW>224)

30

alpha-Pinene

30

PIO

PIB/PIN

beta-Pinene

30

PIP

PIN/PIO

Pine oil, see

Oil, misc: Pine

33

PNL

OPI

Piperazine (70% or less)

7

PIZ

PPB/PPZ

Piperazine (crude)

7

PZC

PPZ/PIZ

Piperazine, 68% solution

7

Piperylene concentrate

30

PIC

PDE/PDN

Polyacrylic acid solution (40% or less)

43

PYA

Polyalkenyl succinic anhydride amine

7

PSN

Polyalkyl acrylate

14

PAY

Polyalkyl(C18-C22) acrylate in Xylene

14

PIX

Polyalkyl alkenamine succinimide, molybdenum oxysulfide

10

PSO

Polyalkylene glycols/Polyalkylene glycol monoalkyl ethers mixtures

40

PPX

Polyalkylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

PGB

PAG

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

2

PAG

Including:

Diethylene glycol butyl ether

40

Diethylene glycol ethyl ether

40

Diethylene glycol n-hexyl ether

40

Diethylene glycol methyl ether

40

Diethylene glycol propyl ether

40

Dipropylene glycol butyl ether

40

Dipropylene glycol methyl ether

40

Polyalkylene glycol butyl ether

40

Polyethylene glycol monoalkyl ether

40

Polypropylene glycol methyl ether

40

Tetraethylene glycol methyl ether

40

Triethylene glycol butyl ether

40

Triethylene glycol ethyl ether

40

Triethylene glycol methyl ether

40

Tripropylene glycol methyl ether

40

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether acetate

34

PAF

Including:

Diethylene glycol butyl ether acetate

34

Diethylene glycol ethyl ether acetate

34

Diethylene glycol methyl ether acetate

34

Polyalkylene oxide polyol

20

PAO

Polyalkyl (C10-C20) methacrylate

14

PMT

PYY

Polyalkyl methacrylate in mineral oil

14

PYY

PMT

Polyalkyl(C10-C18)methacrylate/Ethylene propylene copolymer mixture

14

PEM

Polyalpha olefins

31

PYO

Polyaluminum chloride solution

1

PLS

Polybutadiene, hydroxyl terminated

20

PHT

Polybutene

33

PLB

Polybutenyl succinimide

10

PBS

Polycarboxylic ester (C9+), see

Ditridecyl adipate

34

DTY

Poly(2+)cyclic aromatics

32

PCA

Polydimethylsiloxane, see

Dimethylpolysiloxane

34

DMP

Polyether, borated

41

PED

Polyether (molecular weight 1350+)

41

PYR

Polyether polyols

41

PEO

Polyethylene glycol

40

PEG

Polyethylene glycol dimethyl ether

40

PEF

Poly (ethylene glycol) methylbutenyl ether (MW > 1000)

40

PBN

Polyethylene glycol monoalkyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

PEE

PAG

Polyethylene polyamines

7

2

PEB

PEY

Polyethylene polyamines (more than 50% C5-C20 Paraffin oil)

7

2, 3

PEY

PEB

Polyferric sulfate solution

34

PSS

Polyglycerine/Sodium salts solution (containing less than 3% Sodium hydroxide)

20

2

PGT

PGS

Polyglycerol

20

PGL

Poly(iminoethylene)-graft-N-poly(ethyleneoxy) solution (90% or less)

7

3

PIG

PIM

Polyisobutenamine in aliphatic (C10-C14) solvent

7

2

PIB

PIA

Polyisobutenyl anhydride adduct

11

PBA

Polyisobutenyl succinimide

10

PIS

Poly(4+)isobutylene

30

PIL

Polyisobutylene succinic anhydride

11

PYS

Polymerized esters

34

PYM

Polymethylene polyphenyl isocyanate

12

2

PPI

Polymethylsiloxane

34

PMX

Polyolefin (molecular weight 300+)

33

PMW

PLF

Polyolefin amide alkeneamine (C17+)

33

POH

POD

Polyolefin amide alkeneamine (C28+), see

Polyolefin amide alkenamine (C17+)

33

POD

POH

Polyolefin amide alkeneamine borate (C28-C250)

33

PAB

Polyolefin amide alkeneamine in mineral oil

33

PLK

Polyolefin amide alkeneamine/Molybdenum oxysulfide mixture

7

PMO

Polyolefin amide alkeneamine polyol

20

PAP

Polyolefin amine (C17+)

7

POG

Polyolefinamine (C28-C250)

33

POM

Polyolefinamine in alkyl(C2-C4)benzenes

32

POF

POR

Polyolefinamine in aromatic solvent

32

3

POR

POF

Polyolefin aminoester salts (MW 2000+)

34

PAE

Polyolefin anhydride

11

PAR

Polyolefin ester (C28-C250)

34

POS

Polyolefin in mineral oil

30

PLF

PMW

Polyolefin phenolic amine (C28-C250)

9

PPH

Polyolefin phosphorosulfide, barium derivative (C28-C250)

34

PPS

Poly (oxyalkylene) alkenyl ether (MW>1000)

41

PXY

Polyoxybutylene alcohol

41

PXA

Poly(20)oxyethylene sorbitan monooleate

34

PSM

Polyoxypropylenediamine (MW 2000)

7

PYD

Poly(5+)propylene

30

PLQ

PLP

Polypropylene glycol

40

2

PGC

Polypropylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

40

PGM

PAG

Polysiloxane

34

PSX

Polysiloxane/White spirit, low (15-20%) aromatic

34

PWS

Poly(tetramethylene ether) glycols (mw 950-1050), see

alpha-hydro-omega-Hydroxytetradeca(oxytetramethylene)

40

PYU

HTO

Polytetramethylene ether glycol

40

PYT

HTO/PYU/PYS

Poppy seed, see

Oil, edible: Poppy seed

34

OPS (VEO)

Poppy, see

Oil, edible: Poppy

34

OPY (VEO)

Potassium chloride solution

43

PCU

PCD/PSD

Potassium chloride solution (10% or more)

43

PCS

PCD/PCU

Potassium chloride solution (less than 26%)

43

PSD

CLM/DRL/PCS/PCU

Potassium formate solutions

34

PFR

Potassium hydroxide solution, see

Caustic potash solution

5

2

CPS/PTH

Potassium oleate

34

POE

Potassium polysulfide/Potassium thiosulfide solution (41% or less)

0

1

PYP

PSF/PTF

Potassium salt of polyolefin acid

34

PSP

Potassium thiosulfate (50% or less)

43

PTF

Propane

31

PRP

LPG

n-Propanolamine

8

PLA

MPA/PAX

2-Propene-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer solution

0

1, 3

PLN

Propionaldehyde

19

PAD

beta-Propiolactone

18

3

PLT

Propionic acid

4

PNA

Propionic anhydride

11

PAH

Propionitrile

37

PCN

n-Propoxypropanol, see

Propylene glycol monoalkyl ether

40

PXP

PGE

n-Propyl acetate

34

PAT

IAC

n-Propyl alcohol

20

2

PAL

IPA

n-Propyl chloride

36

PRC

Propyl ether

41

IPE/PRE

n-Propylamine

7

PRA

IPO/IPP/IPQ

Propylbenzenes (all isomers), see

Alkyl(C3-C4)benzenes

32

PBY

AKC (CUM/PBZ)

Propylene

30

PPL

Propylene-butylene copolymer

30

PBP

Propylene carbonate

34

PLC

Propylene dimer

30

PDR

Propylene glycol

20

2

PPG

Propylene glycol n-butyl ether, see

Propylene glycol monoalkyl ether

40

PGD

PGE

Propylene glycol ethyl ether, see

Propylene glycol monoalkyl ether

40

PGY

PGE

Propylene glycol methyl ether, see

Propylene glycol monoalkyl ether

40

2

PME

PGE

Propylene glycol methyl ether acetate

34

2

PGN

Propylene glycol monoalkyl ether

40

PGE

Including:

n-Propoxypropanol

40

Propylene glycol n-butyl ether

40

Propylene glycol ethyl ether

40

Propylene glycol methyl ether

40

2

Propylene glycol propyl ether

40

Propylene glycol phenyl ether

40

PGP

Propylene glycol propyl ether, see

Propylene glycol monoalkyl ether

40

PGE

Propylene oxide

16

POX

Propylene tetramer

30

PTT

Propylene trimer

30

PTR

Propylene/Propane/MAPP gas mixture

30

2

PPM

Pseudocumene, see

Trimethylbenzene (all isomers)

32

TMB/TMD/TME/TRE

Pyridine

9

PRD

Pyridine bases, see

Paraldehyde-Ammonia reaction product

9

PRB

Pyrolysis gasoline (containing Benzene)

32

3

PYG

GPY

Rapeseed oil (low erucic acid containing less than 4% free fatty acids),

see Oil, edible: Rapeseed, (low erucic acid containing less than 4% free fatty acids)

34

3

ORO (VEO)

Rapeseed oil fatty acid methyl esters, see

Oil, misc: Rapeseed fatty acid methyl esters

34

3

RSO

Rapeseed oil, see

Oil, edible: Rapeseed

34

ORO (VEO)

Refrigerant gases

0

1

RFG

Resin oil, distilled, see

Oil, misc: Resin, distilled

33

3

ORR (ORS)

Rice bran oil, see

Oil, misc: Rice bran

34

ORB

Rosin soap (disproportionated) solution

43

RSP

Rosin, see

Oil, misc: Rosin

33

ORN

ROUNDUP

7

RUP

GIO

Rum, see

Alcoholic beverages

20

ABV

Safflower oil, see

Oil, edible: Safflower

34

OSF (VEO)

Sewage sludge

43

SWS

Shea butter, see

Oil, edible: Shea butter

34

3

OSH (VEO)

Silica slurry

43

SLC

Siloxanes

34

SLX

Sludge, treated

43

SWA

Sodium acetate solutions

34

SAN

Sodium acetate, Glycol, Water mixture (1% or less Sodium hydroxide) (if non-flammable or non-combustible)

5

2

SAY

SAO/SAP/SAQ/SAY

Sodium acetate, Glycol, Water mixture (containing Sodium hydroxide)

5

SAQ

SAO/SAP/SAW/SAY

Sodium acetate, Glycol, Water mixture (not containing Sodium hydroxide)

34

2

SAW

SAO/SAP/SAQ/SAY

Sodium alkyl (C14-C17) sulfonates (60-65% solution)

34

SSA

AKA/AKE/SSU

Sodium aluminate solution

5

SAV

SAU

Sodium aluminate solution (45% or less)

5

SAU

SAV

Sodium aluminosilicate slurry

34

SLR

Sodium benzoate

34

SBN

SBM

Sodium bicarbonate solution (less than 10%)

34

SBC

Sodium borohydride (15% or less)/Sodium hydroxide solution

5

SBX

CSS/SBH/SBI/SHD

Sodium bromide solution (less than 50%)

43

3

SBL

SBR

Sodium carbonate solutions

5

SCE

Sodium chlorate solution (50% or less)

0

1, 2

SDD

SDC

Sodium cyanide solution

5

SCO

SCN/SCS

Sodium dichromate solution (70% or less)

0

1, 2

SDL

SCR

Sodium dimethyl naphthalene sulfonate solution, see

Dimethyl naphthalene sulfonic acid, sodium salt solution

34

DNS

Sodium hydrogen sulfide (6% or less)/Sodium carbonate (3% or less) solution

0

1, 2

SSS

SCE/SHW

Sodium hydrogen sulfite solution (45% or less)

43

SHY

SHX

Sodium hydrosulfide solution (45% or less)

5

2

SHR

Sodium hydrosulfide/Ammonium sulfide solution

5

2

SSA

ASF/ASS

Sodium hydroxide solution, see

Caustic soda solution

5

2

CSS (SHD)

Sodium hypochlorite solution (15% or less)

5

SHP

SHC/SHQ

Sodium hypochlorite solution (20% or less)

5

SHQ

SHC/SHP

Sodium lignosulfonate solution

43

SLG

LNL

Sodium long-chain alkyl salicylate (C13+)

34

SLS

Sodium 2-mercaptobenzothiazol solution, see

Mercaptobenzothiazol, sodium salt solution

5

SMB

Sodium methoxide (25% in methanol)

0

1

SMO

Sodium methylate 21-30% in methanol

0

1, 2 ,3

SMT

SMS

Sodium naphthalene sulfonate solution, see

Naphthalene sulfonic acid (40% or less), sodium salt solution (40% or less)

34

SNS

NSA (NSB)

Sodium naphthenate solution, see

Naphthenic acid, sodium salt solution

43

NTS

Sodium nitrite solution

5

SNI

SNT

Sodium N-methyl dithio carbamate solution, see

Metam sodium solution

7

MSS

SMD

Sodium petroleum sulfonate

34

SPS

Sodium poly(4+)acrylate solution

43

2

SOP

SOO

Sodium polyacrylate solution

43

2

SOO

SOP

Sodium salt of Ferric hydroxyethylethylenediaminetriacetic acid solution, see

Ferric hydroxyethylethylenediaminetriacetic acid, trisodium salt solution

43

STA

FHX

Sodium silicate solution

43

2

SSN

SSC

Sodium sulfate solution

34

3

SST

SSO

Sodium sulfide solution (15% or less)

43

SDR

SDS

Sodium sulfide/Hydrosulfide solution (H

2

S 15 ppm or less)

0

1, 2

SSH

SDS/SHR/SSI/SSJ

Sodium sulfide/Hydrosulfide solution (H

2

S greater than 15 ppm but less than 200 ppm)

0

1, 2

SSI

SDS/SHR/SSH/SSJ

Sodium sulfide/Hydrosulfide solution (H

2

S greater than 200 ppm)

0

1, 2

SSJ

SDS/SHR/SSH/SSI

Sodium sulfite solution (25% or less)

43

SUP

SSF/SUS

Sodium tartrates/Sodium succinates solution

43

STM

Sodium thiocyanate solution (56% or less)

0

1, 2

STS

SCY

Sorbitol solution

20

SBU

SBT

Soyabean fatty acid methyl ester, see

Oil, misc: Soyabean fatty acid methyl ester

34

OST

Soyabean oil (expoxidized)

34

OSC

Soyabean oil, see

Oil, edible: Soyabean

34

2

OSB (VEO)

Stearic acid, see

Fatty acids (saturated, C14+)

34

SRA

FAD (FAB/FAE/FDI/FDT)

Stearyl alcohol

20

SYL

ALY/ASY

Stoddard solvent, see

Naphtha: Stoddard solvent

33

NSS

Styrene monomer

30

STY

Sulfohydrocarbon (C3-C88)

33

SFO

Sulfohydrocarbon, long-chain (C18+) alkylamine mixture

7

SFX

Sulfolane

39

SFL

Sulfonated polyacrylate solution

43

2

SPA

Sulfur (molten)

0

1, 2

SXX

Sulfur dioxide

0

1

SFD

Sulfuric acid

2

2

SFA

SAC

Sulfuric acid, spent

2

2

SAC

SFA

Sulfurized fat (C14-C20)

33

SFT

Sulfurized polyolefinamide

10

SPY

Sulfurized polyolefinamide alkene(C28-C250) amine

33

SPO

Sunflower seed oil, see

Oil, edible: Sunflower seed

34

OSN (VEO)

Sym-trichlorobenzene, see

1,2,4-Trichlorobenzene

36

Tall oil, see

Oil, misc: Tall

34

OTL (OTI/OTJ)

Tall oil fatty acid (resin acids less than 20%), see

Oil, misc: Tall oil fatty acid (resin less than 20%)

34

2

OTK (OTT)

Tall oil fatty acid, barium salt

0

1, 2

TOB

Tall oil soap (crude)

34

TOR

TOS

Tall oil soap (disproportionated) solution

43

TOS

Tall oil, crude, see

Oil, misc: Tall, crude

34

2, 3

OTI (OTJ/OTL)

Tall oil, distilled, see

Oil, misc: Tall, distilled

34

3

OTJ (OTI/OTL)

Tall oil, fatty acid, see

Oil, misc: Tall fatty acid

34

2

OTT

Tall oil, pitch, see

Oil, misc: Tall pitch

34

3

OTP (OTI/OTJ/OTL)

Tallow

34

2

TLO

Tallow alcohol, see

Alcohols (C13+)

20

2

TFA

ALY (ASY)

Tallow alkyl nitrile

37

TAN

Tallow fatty acid

34

2

TFD

Tallow fatty alcohol, see

Alcohols (C13+)

20

2

TFA

ALY

TAME, see

tert-Amyl methyl ether

41

AYE

Tertiary butylphenols

21

BLT

BTP

Tetrachloroethane

36

TEC

1,1,2,2-Tetrachloroethane, see

Tetrachloroethane

36

TEC

TEE

Tetradecanol, see

Alcohols (C13+)

20

TTN

ALY

Tetradecene, see

olefins or alpha-olefin entries

30

OAM/OFY/OFW/OFZ/TDD

Tetradecylbenzene, see

Alkyl(C9+) benzenes

32

TDB

AKB

Tetraethyl silicate monomer/oligomer (20% in ethanol)

0

1, 3

TSM

Tetraethylene glycol

40

TTG

Tetraethylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

PAG

Tetraethylenepentamine

7

2

TTP

Tetrahydrofuran

41

THF

Tetrahydronaphthalene

32

THN

Tetramethylbenzene (all isomers)

32

TTC

TTB

1,2,3,5-Tetramethylbenzene, see

Tetramethylbenzene (all isomers)

32

TTB

TTC

Tetrapropylbenzene, see

Alkyl(C9+)benzenes

32

AKB

Tetrasodium salt of ethylenediaminetetraacetic acid solution, see

Ethylenediaminetetraacetic acid, tetrasodium salt solution

43

EDS

Titanium dioxide slurry

43

TDS

Titanium tetrachloride

2

TTT

Toluene

32

2

TOL

Toluene diisocyanate

12

2

TDJ

TDI

Toluenediamine

9

TDA

o-Toluidine

9

2

TLI

TOD/TOI

Triarylphosphate, see

Triisopropylated phenyl phosphates

34

TRA

TPL

Tributyl phosphate

34

TBP

1,2,3-Trichlorobenzene (molten)

36

3

TBZ

TCB

1,2,4-Trichlorobenzene

36

TCB

TBZ

1,2,3-Trichlorobenzol, see

1,2,3-Trichlorobenzene (molten)

36

TBZ

TCB

1,1,1-Trichloroethane

36

2

TCE

TCM

1,1,2-Trichloroethane

36

TCM

TCE

Trichloroethylene

36

2

TCL

1,1,2-Trichloro-1,2,2-trifluoroethane

36

TTF

Tricresyl phosphate (containing 1% or more ortho-isomer)

34

3

TCO

TCP/TCQ

Tricresyl phosphate (containing less than 1% ortho-isomer)

34

3

TCP

TCO/TCQ

1,2,3-Trichloropropane

36

2

TCN

Tridecane (all isomers), see

Alkanes (C10+) (all isomers)

31

TRD

ALV (ALJ)

Tridecanoic acid

34

TDO

Tridecanol, see

Alcohols (C13+)

20

TDN

ALY (ASK/ASY/AYK/LAL)

Tridecene, see

Olefins (C13+, all isomers)

30

TRD

OAM/OFY/OFW/OFZ/TDC

Tridecyl acetate

34

TAE

Tridecylbenzene, see

Alkyl(C9+) benzenes

32

TRB

AKB

Triethanolamine

8

2

TEA

Triethylamine

7

TEN

Triethylbenzene

32

TEB

Triethylene glycol

40

TEG

Triethylene glycol butyl ether mixture

40

TBD

Triethylene glycol butyl ether, see

Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether

40

TBE

PAG

Triethylene glycol di-(2-ethylbutyrate)

34

TGD

Triethylene glycol dibenzoate

34

TGB

Triethylene glycol ether mixture

40

TYM

Triethylene glycol ethyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

TGE

PAG

Triethylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

TGY

PAG

Triethylenetetramine

7

2

TET

Triethyl phosphate

34

TPS

Triethyl phosphite

34

2

TPI

Triisobutylene

30

TIB

Triisooctyl trimellitate

34

TIS

Triisopropanolamine

8

TIP

Triisopropanolamine salt of 2,4-Dichlorophenoxyacetic acid solution, see

2,4-Dichlorophenoxyacetic acid, Triisopropanolamine salt solution

43

DTI

Triisopropylated phenyl phosphates

34

TPL

Trimethylacetic acid

4

TAA

Trimethylamine solution (30% or less)

7

TMT

TMA

Trimethylbenzene (all isomers)

32

TRE

TMB/TMD/TME

Trimethyl nonanol, see

Dodecanol

20

DDN (ASK/ASY/LAL)

Trimethylol propane polyethoxylated

20

TPR

Trimethyl phosphite

34

2

TPP

Trimethylhexamethylene diisocyanate (2,2,4- and 2,4,4-)

12

THI

Trimethylhexamethylenediamine (2,2,4- and 2,4,4-)

7

THA

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate

34

TMQ

2,2,4-Trimethyl-1,3-pentanediol-1-isobutyrate

34

TMP

2,2,4-Trimethyl-3-pentanol-1-isobutyrate

34

TMR

Triphenylborane (10% or less)/Caustic soda solution

5

TPB

1,3,5-Trioxane

41

2

TRO

Tripropylene, see

Propylene trimer

30

PTR

Tripropylene glycol

40

TGC

Tripropylene glycol methyl ether, see

Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

TGM

PAG

Trisodium nitrilotriacetate solution, see

Nitrilotriacetic acid, trisodium salt solution

34

TSO

NCA (TSN)

Trisodium phosphate solution

5

TSP

Trisodium salt of N-(Hydroxyethyl)ethylenediaminetriacetic acid solution, see

N-(Hydroxyethyl)ethylenediaminetriacetic acid, trisodium salt solution

43

HET

Trixylyl phosphate

34

TRP

Trixylenyl phosphate, see

Trixylyl phosphate

34

TRP

Tung oil, see

Oil, misc: Tung

34

OTG

Turpentine

30

TPT

Turpentine substitute, see White spirit (low (15-20%) aromatic)

33

WSL (WSP)

Ucarsol CR Solvent 302 SG

8

UCS

Undecane (all isomers), see

Alkanes (C10+) (all isomers)

31

UDN

ALV (ALJ)

Undecanoic acid

4

UDA

Undecanol, see

Undecyl alcohol

20

UND (ALR)

Undecene

30

UDD

UDC

1-Undecene

30

UDC

UDD

Undecyl alcohol

20

UND

ALR

Undecylbenzene, see

Alkyl(C9+) benzenes

32

UDB

AKB

Urea solution

43

USL

URE

Urea, Ammonium mono- and di-hydrogen phosphate/Potassium chloride solution

0

1

UPX

Urea/Ammonium phosphate solution

43

UAP

Urea/Ammonium nitrate solution (containing less than 1% free Ammonia)

43

2

UAU

ANU/UAS/UAT/UAV

Urea/Ammonium nitrate solution (containing 1% or more Ammonia)

6

UAV

ANU/UAS/UAT/UAU

Vacuum gas oil, see

oil misc: Vacuum gas oil

33

OVC

Valeraldehyde (all isomers)

19

VAK

IVA/VAL

Vanillin black liquor (free alkali content 3% or more)

5

VBL

Vegetable acid oils, n.o.s.

34

VAD

Including:

Corn acid oil

34

Cottonseed acid oil

34

Dark mixed acid oil

34

Groundnut acid oil

34

Mixed acid oil

34

Mixed general acid oil

34

Mixed hard acid oil

34

Mixed soft acid oil

34

Rapeseed acid oil

34

Safflower acid oil

34

Soya acid oil

34

Sunflower seed acid oil

34

Vegetable fatty acid distillates, n.o.s.

34

3

VFD

Including:

Palm kernel fatty acid distillate

34

Palm oil fatty acid distillate

34

Tall fatty acid distillate

34

Tall oil fatty acid distillate

34

Vegetable oils, n.o.s.

34

VEO

Including:

Beechnut oil

34

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