# 2012 Liquid Chemical Categorization Updates

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URL: https://www.frixlaw.com/law-library/documents/fr%3A2013-19422

## Record

- **Collection:** Federal Register
- **Document type:** Rule
- **Published:** August 16, 2013
- **Citation:** 78 FR 50148

## Text

DEPARTMENT OF HOMELAND SECURITY
Coast Guard
46 CFR Parts 30, 150, and 153
[Docket No. USCG-2013-0423]
RIN 1625-AB94
2012 Liquid Chemical Categorization Updates

AGENCY:

Coast Guard, DHS.

ACTION:

Interim rule.

SUMMARY:

The Coast Guard is updating and revising 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 substance's pollution potential has been categorized. The interim rule provides new information about approved substances and their categorizations, but would not make any changes in which substances are approved or how each substance is categorized. 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. This interim rule promotes the Coast Guard's maritime safety and stewardship missions.

DATES:

This interim rule is effective September 16, 2013. Comments and related material must either be submitted to our online docket via
http://www.regulations.gov
on or before November 14, 2013 or reach the Docket Management Facility by that date.

ADDRESSES:

You may submit comments identified by docket number USCG-2013-0423 using any one of the following methods:

(1)
Federal eRulemaking Portal
:
http://www.regulations.gov.

(2)
Fax:
202-493-2251.

(3)
Mail:
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.

(4)
Hand delivery:
Same as mail address above, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The telephone number is 202-366-9329.

To avoid duplication, please use only one of these four methods. See the “Public Participation and Request for Comments” portion of the
SUPPLEMENTARY INFORMATION
section below for instructions on submitting comments.

FOR FURTHER INFORMATION CONTACT:

If you have questions on this rule, email or call LCDR Marie Castillo-Bletso, Coast Guard; email:
Marie.M.Castillo-Bletso@uscg.mil,
telephone: 202-372-1023. If you have questions on viewing or submitting material to the docket, call Barbara Hairston, Program Manager, Docket Operations, telephone 202-366-9826.

SUPPLEMENTARY INFORMATION:

Table of Contents for Preamble

I. Public Participation and Request for Comments

A. Submitting Comments

B. Viewing Comments and Documents

C. Privacy Act

D. Public meeting

II. Abbreviations

III. Basis and Purpose

IV. Background

V. Discussion of the Interim Rule

VI. 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 Request for Comments

We encourage you to participate in this rulemaking by submitting comments and related materials. All comments received will be posted, without change, to
http://www.regulations.gov
and will include any personal information you have provided.

A. Submitting Comments

If you submit a comment, please include the docket number for this rulemaking (USCG-2013-0423), indicate the specific section of this document to which each comment applies, and provide a reason for each suggestion or recommendation. You may submit your comments and material online, or by fax, mail or hand delivery, but please use only one of these means. We recommend that you include your name and a mailing address, an email address, or a phone number in the body of your document so that we can contact you if we have questions regarding your submission.

To submit your comment online, go to
http://www.regulations.gov
and insert “USCG-2013-0423” in the “Search” box. Click on “Submit a Comment” in the “Actions” column. If you submit your comments by mail or hand delivery, submit them in an unbound format, no larger than 8
1/2
by 11 inches, suitable for copying and electronic filing. If you submit comments by mail and would like to know that they reached the Facility, please enclose a stamped, self-addressed postcard or envelope. We will consider all comments and material received during the comment period and may change this interim rule based on your comments.

B. Viewing Comments and Documents

To view comments, as well as documents mentioned in this preamble as being available in the docket, go to
http://www.regulations.gov
and insert “USCG-2013-0423” in the “Search” box. Click “Search.” Click the “Open Docket Folder” in the “Actions” column. If you do not have access to the internet, you may view the docket online by visiting the Docket Management Facility in Room W12-140 on the ground floor of the Department of Transportation West Building, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. We have an agreement with the Department of Transportation to use the Docket Management Facility.

C. Privacy Act

Anyone can search the electronic form of comments received into any of our dockets by the name of the individual submitting the comment (or signing the comment, if submitted on behalf of an association, business, labor union, etc.). You may review a Privacy Act notice regarding our public dockets in the January 17, 2008, issue of the
Federal Register
(73 FR 3316).

D. Public Meeting

We do not now plan to hold a public meeting, but you may submit a request for one to the docket using one of the methods specified under
ADDRESSES
. In your request, explain explain why you believe a public meeting would be beneficial. If we determine that one would aid this rulemaking, we will hold one at a time and place announced by a later notice in the
Federal Register.

II. Abbreviations

APA Administrative Procedure Act

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

OMB Office of Management and Budget

SOLAS International Convention for the Safety of Life at Sea

U.S.C. United States Code

III. Basis and Purpose

The basis of this interim rule 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 (MARPOL)), 46 U.S.C. 2103 (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 Department of Homeland Security Delegation No. 0170.1 (77) and (92).

The purpose of the interim rule 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 substance's pollution potential has been categorized.

The Administrative Procedure Act, 5 U.S.C. 551
et seq.,
generally requires agencies to give prior public notice before issuing new rules and to give interested persons an opportunity to participate in the rulemaking by submitting comments or additional information. We are issuing this interim rule without prior notice and comment under the exceptions to the general requirement contained in 5 U.S.C. 553(b)(B) and (d). Section 553(b)(B) provides an exception from prior notice and comment when an agency finds, for good cause, that notice and comment are “impracticable, unnecessary, or contrary to the public interest.” We find that it is unnecessary and contrary to the public interest to give prior notice and comment for this interim rule, because this interim rule simply updates and revises tables that list the names and pollution-potential categorizations of liquid chemical substances that have already been categorized and approved for maritime transportation in bulk. It makes no new decisions about whether any specific chemical substance should be approved for bulk maritime transportation, about how any specific substance should be categorized, or about carriage requirements that should apply to any specific substance. It simply updates and revises regulatory tables to list liquid hazardous materials, liquefied gases, and compressed gases that currently are approved for maritime transportation in bulk, and indicates how each substance's pollution potential currently is categorized under international agreements to which the United States is a party. Neither existing approvals nor existing categorizations can be changed as a result of taking public comment on this rulemaking.

Additionally, delaying the regulatory update to allow for notice and comment is contrary to the public interest because it delays the public's ready access to categorization information without which it is impossible to know which regulations apply to any specific substance.

IV. Background

Coast Guard regulations in 46 CFR subchapter O (parts 150 through 155) list hundreds of hazardous liquids, liquefied gases, and compressed gases that the Coast Guard has approved for bulk transportation by vessels. Subchapter O specifies requirements for safely transporting these substances.

If a substance is not already listed in subchapter O, a vessel owner or operator must request the Coast Guard's written permission to transport the substance. 46 CFR 150.140, 151.01-15, 153.900. If the owner or operator plans to ship the substance internationally, an additional procedure is necessary to satisfy the requirements of international treaties to which the United States is a party. Specifically, a “tripartite agreement” must be concluded between the owner or operator, the Coast Guard, and the flag administration of the country to which the substance will be shipped. The tripartite agreement categorizes the substance's potential for pollution and sets its minimum safe carriage requirements in accordance with the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), which 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). A copy of the tripartite agreement is forwarded to the International Maritime Organization's (IMO's) Marine Environment Protection Committee (MEPC).

While this substance-specific approval procedure facilitates the commercial development and use of new substances and ensures the safety of a new substance's maritime transportation, public awareness of the new substance and its applicable safety requirements is maximized only by listing it in subchapter O, and in similar regulatory lists maintained by other countries. The IMO facilitates this public awareness. After each tripartite agreement is forwarded to the MEPC, the MEPC reviews the information the agreement contains, and either modifies or validates the information. Each December, the MEPC releases a circular listing the new substances for which it has completed this review. The circular lists the countries that have approved international maritime transportation of the substance, and provides information about the substance's pollution categorization and minimum transportation safety requirements. Thus, if the United States has approved a substance for bulk maritime transportation, eventually it will be listed in the MEPC circular.

Periodically, the IBC Code is revised, and substances listed in MEPC annual circulars since the last IBC Code revision are incorporated into the IBC Code. The IBC Code was last comprehensively revised in 2007, at which time the pollution categories for approved substances were changed from an A-B-C-D categorization scheme (with A representing the most severe pollution hazards and B, C, and D representing decreasing levels of risk) to an X-Y-Z-OS scheme (with X, Y, and Z representing decreasing hazard levels and OS representing “other substances” that present no significant pollution hazards). In March 2012, an Annex to the 2007 IBC Code appeared, listing additional substances with their pollution categorizations. The 2007 IBC Code and March 2012 Annex were most recently updated by the December 2012 MEPC Circular.

V. Discussion of the Interim Rule

This interim rule is up to date as of the December 2012 MEPC Circular. It updates and revises subchapter O tables listing liquid chemical substances that the Coast Guard has approved for bulk maritime transportation, which have not been updated in several years. As a result, vessel owners and operators have lacked current and comprehensive lists of approved substances. Moreover, the current subchapter O tables use the outmoded A-B-C-D pollution categories and do not convey information about the X, Y, Z, and OS categories in international use since the IBC Code's 2007 revision. By updating the lists and revising their pollution

categorizations to match the 2007 IBC Code, this interim rule provides the regulated community with more current information, thereby achieving a modest reduction in regulatory burden. Our plan is to keep the table updated through annual rulemakings in the future.

The subchapter O tables amended by this interim rule are Table 30.25-1 (List of Flammable and Combustible Bulk Liquid Cargoes), Table I to Part 150 (Alphabetical List of Cargoes), Table II to Part 150 (Grouping of Cargoes), Appendix I to Part 150 (Exceptions to the Chart), and Table 2 to Part 153 (Cargoes Not Regulated Under Subchapters D or O of this Chapter When Carried in Bulk on Non-oceangoing Barges). We are amending each of these tables to update the lists through December 2012 and to revise pollution categorizations. Also, we are revising the 46 CFR 30.25-1 regulatory text that serves as the introduction to Table 30.25-1 to explain the pollution categorizations included in that table.

VI. 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 interim rule has not been designated a “significant regulatory action” under section 3(f) of E.O. 12866. Accordingly, the interim rule has not been reviewed by the Office of Management and Budget. A draft regulatory assessment is included herein.

Affected Population

This interim rule updates tables that list the names and pollution-potential categorizations of liquid chemical substances that have already been categorized and approved for maritime transportation in bulk, either permanently or on a provisional basis. This interim rule makes no new decisions about whether any specific chemical substance should be approved for bulk maritime transportation, about how any specific substance should be categorized, or about carriage requirements that should apply to any specific substance. It simply provides updated information about the substances that are currently approved and how they are currently categorized. As such, this interim rule does not directly affect any particular vessel population. However, this interim rule indirectly applies to the following vessel populations carrying these cargoes from 46 CFR parts 30, 150, 151, 153, and 154 as described:

• Part 30: U.S-flag tank vessels, as further specified in 46 CFR 30.01-5.

• Part 150: U.S.-flag and foreign-flag tank (when in U.S. waters; except foreign-flag tank vessels in innocent passage through U.S. waters) vessels, with exceptions described in 46 U.S.C. 3702.

• Part 151: Non-self-propelled bulk-cargo carrying oceangoing/non-oceangoing U.S.-flag and oceangoing foreign-flag (when in U.S. waters) vessels, as further specified in 46 CFR 151.01-1.

• Part 153: Self-propelled bulk cargo carrying oceangoing/non-oceangoing U.S.-flag and oceangoing foreign-flag (when in U.S. waters) vessels, as further specified in 46 CFR 153.1.

• Part 154: U.S.-flag and foreign-flag (when in U.S. waters) vessels with bulk liquefied gas cargo/cargo residue or vapor, as further specified in 46 CFR 154.5.

Costs

This interim rule updates tables that list the names and pollution-potential categorizations of liquid chemical substances 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 interim rule simply updates tables and a table preface to reflect decisions already made under international law about which liquid chemical substances are approved for bulk maritime transportation, and about how those substances 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 interim rule. This interim rule incorporates chemical substances and categorizations listed by the IMO through its December 2012 MEPC Circular.

Benefits

The primary benefit of this interim 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 interim 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. We recognize that an Initial Regulatory Flexibility Analysis is not required when an interim rule is promglated without prior notice and comment. Although no impacts on small entities are anticipated, Coast Guard included a threshold analysis of the Interim Rule requirements in order to follow the spirit of the Regulatory Flexibility Act. As this rule does not impose any additional direct costs on small entities as defined by the RFA, this rule is not expected to have a significant economic impact on a substancial number of small entities.

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 interim rule would affect your small business, organization, or governmental jurisdiction and you have questions concerning its provisions or options for compliance, please consult LCDR Marie Castillo-Bletso, at
Marie.M.Castillo-Bletso@uscg.mil.
The Coast Guard will not retaliate against small entities that question or complain about this interim rule or any policy or action of the Coast Guard.

D. Collection of Information

This interim rule would call for no new collection of information under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3520). This interim rule simply updates and revises tables that list substances 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 interim 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. It is also well-settled, now, 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, 120 S.Ct. 1135 (March 6, 2000).) This interim rule amends existing regulations for tank vessels and the maritime transportation of certain bulk dangerous cargoes, which, under the principles discussed in
Locke,
fall within the categories enumerated in 46 U.S.C. 3306 and 3703 and are 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.

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 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 interim 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 interim 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 interim rule under E.O. 13045 (“Protection of Children from Environmental Health Risks and Safety Risks”). This interim 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 interim 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 interim 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 interim rule does not use technical standards. Therefore, we did not consider the use of voluntary consensus standards.

M. Environment

We have analyzed this interim 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 Request for Comments” section of this preamble. This interim rule involves administrative updates of existing chemical transport regulations and updates provisions relating to the chemical properties of liquid chemical substances approved for maritime transportation in bulk. The update incorporates changes in how approved substances are categorized by their chemical properties. This interim 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) 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 interim 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 151
Cargo vessels, Hazardous materials transportation, Marine safety, Reporting and recordkeeping requirements, Water pollution control.

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 amends 46 CFR parts 30, 150, 151, and 153 as follows:

PART 30—GENERAL PROVISIONS

1. The authority citation for part 30 continues 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; 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 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 substance 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;

(2) Under part 153 if the vessel is regulated under that part; or alternatively under 33 CFR part 151 in the case of a category Y oil-like NLS; or

(3) Under 33 CFR part 151 if the cargo is a category Z NLS or a mixture of non-NLS and category Z NLS cargoes.

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

Y

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

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) phosphate *
Y

n-Alkyl phthalates, see individual phthalates

Alkyl sulfonic acid ester of phenol
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

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

Butene, see
Butylene

Butene oligomer
X

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 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

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)
#

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

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

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

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

Isoamyl 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)

Mango kernel oil *
Y

2-Mercaptobenzothiazol (
in liquid mixtures
)

#

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 dimmer *
Y

Methyl 3-(3,5 di-tert-butyl-4-hydroxyphenyl)propionate crude melt *
[Y]

Methyl ethyl ketone
Z

N-Methylglucamine solution (70% or less)
Z

Methyl heptyl ketone
#

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

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

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

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 oil fatty acid methyl ester *
Y

Palm olein *
Y

Palm stearin *
Y

Paraffin wax
Y

n-Paraffins (C10-C20), see
n-Alkanes (C10+)

Peanut oil, see
Groundnut oil

Peel oil (oranges and lemons)
#

Penetrating oil
I

Pentadecanol, see
Alcohols (C13+)

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

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
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

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
#

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

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 long-chain alkyl salicylate (C13+)
#

Sodium thiocyanate solution (56% or less) *
Y

Soya acid oil
#

Soyabean fatty acid methyl ester
#

Soyabean 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, distilled *
Y

Tall oil, fatty acid
#

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

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

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

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

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:
“#” = NLS 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 NLS category has been assigned by the U.S. Coast Guard, in absence of one assigned by the IMO. The category is based upon a GESAMP Hazard Profile or by analogy to a closely related product having an NLS assigned.
“*” 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) NLS.
“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 substance” 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” = NLS categories under MARPOL Annex II.

PART 150—COMPATIBILITY OF CARGOES

3. The authority citation for part 150 continues to read as follows:

Authority:

46 U.S.C. 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.

4. Revise Table I to Part 150 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
3
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 *
40
3
AET
ALY/APV/APW.

Alcohol (C6-C17) (secondary) poly (3-6) ethoxylates *
40
3
AEA
AEB.

Alcohol (C6-C17) (secondary) poly (7-12) ethoxylates *
40
3
AEB
AEA.

Alcohol (C12-C16) poly (1-6) ethoxylates *
40
3
AED
AET/ALY/APW.

Alcohol (C12-C16) poly (7-19) ethoxylates *
40
3
APV
AET/ALY/APV.

Alcohol (C12-C16) poly (20+) ethoxylates *
40
3
APW
AET/ALY.

Alcoholic beverages, n.o.s.*
20
3
ABV

Alcohols (C13+)
20

ALY
ASY/AYK.

Including:

Oleyl alcohol (octadecenol)

Pentadecanol

Tallow alcohol

Tetradecanol

Tridecanol

Alcohol polyethoxylates
20

AEA/AEB/AED/AET/APV/APW.

Alcohol polyethoxylates, secondary
20

AEA/AEB.

Alcohol (C12-C15) poly (. . .) ethoxylate, see
Alcohol (C12-C16) poly (. . .) ethoxylate

20

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.

Alkanes (C6-C9)
31

ALK

Including:

Heptanes

Hexanes

Nonanes

Octanes

iso- & cyclo-Alkanes (C10-C11)
31

AKI

iso- & cyclo-Alkanes (C12+)
31

AKJ

Alkanes (C10-C26), linear and branched (flash point > 60 °C) *
31
3
ABD

n-Alkanes (C10+) (all isomers)
31

ALV
ALJ.

Including:

Decanes

Dodecanes

Heptadecanes

Tridecanes

Undecanes

Alkane (C14
-
C17) sulfonic acid, sodium salt solutions, see
Sodium alkyl (C14-C17) sulfonates (60-65% solution)

34

AKA
SAA (AKE/SSU).

Alkaryl polyethers (C9-C20)
41

AKP

Alkenoic acid, polyhydroxy ester borated *
0
1, 3
AAY

Alkenyl(C11+)amide
10

AKM

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

Alkenyl (C16-C20) succinic anhydride
11

AAH

Alkyl acrylate-Vinyl pyridine copolymer in Toluene
32

AAP

Alkyl amine (C17+)
7

AKY

Alkylaryl phosphate mixtures (more than 40% Diphenyl tolyl phosphate, less than 0.02% ortho-isomers)
34

ADP

Alkylated (C4-C9) hindered phenols *
21
3
AYO

Alkyl(C3-C4)benzenes
32

AKC

Including:

Butylbenzenes

Cumene

Propylbenzenes

Alkyl(C5-C8)benzenes
32

AKD.

Including:

Amylbenzenes

Heptylbenzenes

Hexylbenzenes

Octylbenzenes

Alkyl(C9+)benzenes
32

AKB

Including:

Decylbenzenes

Dodecylbenzenes

Nonylbenzenes

Tetradecylbenzenes

Tetrapropylbenzenes

Tridecylbenzenes

Undecylbenzenes

Alkylbenzene, Alkylindane, Alkylindene mixture (each C12-C17)
32

AIH

Alkyl benzene distillation bottoms *
0
1, 3
ABB

Alkylbenzene mixtures (containing at least 50% of Toluene) *
32
3
AZT

Alkyl (C11-C17) benzene sulfonic acid *
0
1, 3
ABN
ABS/ABQ.

Alkylbenzenesulfonic acid (less than 4%)
0
1, 2
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 polyglucoside solution, see
individual polyglucoside solution

43

AGD
AGL/AGM AGN/AGO/AGP.

Alkyl ester copolymer (C4-C20)
34

AES
AEQ.

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(C7-C9) nitrates
34
2
AKN
ONE.

Alkyl (C4-C9) phenols
21

AYI
BLT/BTP/NNP/OPH.

Alkyl(C7-C11) phenol poly(4-12)ethoxylate
40

APN
NPE.

Alkyl (C8-C40) phenol sulfide
34

AKS

Alkyl phenol sulfide (C8-C40), see
Alkyl (C8-C40) phenol sulfide

34

AKS.

Alkyl(C8-C9) phenylamine in aromatic solvents
9

ALP

Alkyl(C9-C15) phenyl propoxylate
40

AXL

Alkyl (C8-C10) polyglucoside solution (65% or less) *
43
3
AGL
AGD/AGM/AGN/AGO/AGP.

Alkyl (C12-C14) polyglucoside solution (55% or less) *
43
3
AGM
AGD/AGL/AGN/AGO/AGP.

Alkyl (C12-C16) propoxyamine ethoxylate *
8
3
AXE
LPE.

Alkyl ester copolymer in mineral oil
34

AEQ
AES.

Alkyl phthalates, see
individual phthalates

34

AYS

Alkyl(C10-C20), saturated and unsaturated phosphite
34

AKL

Alkyl succinic anhydride
11

AUA

Alkyl sulfonic acid ester of phenol
34

AKH

Alkyl (C18+) toluenes *
32
3
AUS
AYL.

Alkyl toluene
32

AYL
AUS.

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) *
43
3
AHN

Aluminum sulfate solution
43
2
ASX
ALM.

Amine C-6, morpholine process residue
9

AOI

2-(2-Aminoethoxy)ethanol
8

AEX

Aminoethyldiethanolamine/Aminoethylethanolamine solution
8

ADY

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 (93% or less)
0
1
ANW
AMN/AND/ANR.

Ammonium nitrate solution (45% or less)
0
1
AND
AMN/ANR/ANW.

Ammonium nitrate/Urea solution (containing Ammonia), see
Urea/Ammonium nitrate solution (containing more than 2% Ammonia)

6

UAS (ANU/UAT/UAU/UAV).

Ammonium nitrate/Urea solution (containing less than 2% free Ammonia), see
Urea/Ammonium nitrate solution (containing less than 2% free Ammonia)

6

UAT (ANU/UAS/UAU/UAV).

Ammonium nitrate/Urea solution (not containing Ammonia), see
Urea/Ammonium nitrate solution (containing less than 1% Ammonia)

6

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

n *-Amyl alcohol
20
3
AAN
AAI/AAL/APM/ASE/IAA.

Amyl alcohol, primary *
20
3
APM
AAI/AAL/ANN/APM/IAA.

sec-Amyl alcohol *
20
3
ASE
AAI/AAL/ANN/APM/IAA.

tert-Amyl alcohol *
20
3
AAL
AAI/APM/ASE/IAA.

Amylene, see
Pentene (all isomers)

30

AMW
PTX (AMX/AMZ/PTE).

tert-Amylenes, see
Pentene

30

AMZ
PTX (AMW).

tert-Amyl methyl ether

41

AYE

Amyl methyl ketone, see
Methyl amyl ketone

18

AMJ
MAK (AMK).

Aniline
9

ANL

Animal and Fish oils, n.o.s.
34

AFN

Including:

Cod liver oil

Lanolin

Neatsfoot oil

Pilchard oil

Sperm oil

Animal and Fish acid oils and distillates, n.o.s.
34

AFA

Including:

Animal acid oil

Fish acid oil

Lard acid oil

Mixed acid oil

Mixed general acid oil

Mixed hard acid oil

Mixed soft acid oil

Anthracene oil (Coal tar fraction), see Coal tar
33

AHO
COR.

Apple juice
43

APJ

Argon,
liquefied

0
1
ARG

Aryl polyolefins (C11-C50)
32

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 *)
31
3
AVA
GAK/GAV.

Barium long-chain (C11-C50) alkaryl 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 sulfonyl chloride
0
1, 2
BSC

Benzene/Toluene/Xylene mixtures (having 10% Benzene or more)
32

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

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
3
BIJ
BIF/BIG/BIH/BII/BIK.

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
41

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

MEK.

Butene, see
Butylene

BUT/IBL.

Butene oligomer
30

BOL

Butyl acetate (all isomers *)
34
3
BAX
BCN/BTA/BYA/IBA.

Butyl acrylate (all isomers *)
14
3
BAR
BAI/BTC.

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

20
2

BAN/BAS/BAT/BAY/IAL.

Butyl alcohol (all isomers *)
20
2, 3
BAY
BAN/BAS/BAT/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.

Butyl/Decyl/Cetyl/Eicosyl methacrylate mixture *
14
3
DER
BMH/BMI/BMN/CEM.

Butylenes (all isomers)
30

BTN
IBL.

n *-Butyl ether
41

BTE

Butylene glycol
20
2
BUG
BDO.

1,2-Butylene oxide
16

BTO

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

34

DER (BMH/BMI/BMN/CEM).

Butyl methyl ketone, see
Methyl butyl ketone

18

MBJ (MBK/MIK).

n-Butyl propionate
34

BPN

Butyl stearate
34

BST

Butyl toluene
32

BUE

Butyraldehyde (all isomers *)
19
3
BAE
BAD/BTR.

Butyric acid
4

BRA
IBR.

gamma-Butyrolactone
0
1, 2
BLA

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

43

CBI
DRS.

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 solution, see also
Lignin liquor

43

CLL
LNL.

Calcium long-chain alkaryl sulfonate (C11-C50)
34

CAY

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 (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 phenate sulfide (C8-C40)
34

CPI

Calcium long-chain alkyl phenolic amine (C8-C40)
9

CPQ

Calcium long-chain alkyl salicylate (C13+)
34

CAK
CAJ/CAZ.

Calcium long-chain alkyl (C18-C28) salicylate *
34
3
CAJ

Calcium nitrate solutions (50% or less *)
34
3
CNU
CNT.

Calcium nitrate/Magnesium nitrate/Potassium chloride solution
34

CLM
CNT/CNU/MGN/MGO/PCS/PCU/PSD.

Calcium salts of fatty acids
34

CFF

Calcium stearate
34

CSE

Calcium sulfonate/Calcium carbonate/Hydrocarbon solvent mixture
33

CSH

Camelina oil *
34
3
CEL

Camphor oil (light)
18

CPO

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

34

ORO (ORP).

epsilon-Caprolactam (molten or aqueous solutions) *
22
3
CLU
CLS.

Caramel solution
43

CML

Carbolic oil
21

CBO

Carbon dioxide,
liquefied

0
1
CDO
CDH/CDQ.

Carbon dioxide (high purity)
0
1
CDH
CDO/CDQ.

Carbon dioxide (reclaimed quality)
0
1
CDQ
CDH/CDO.

Carbon disulfide
38

CBB

Carbon tetrachloride
36
2
CBT
CBU.

Cashew nut shell oil (untreated), see
Oil, misc: Cashew nut shell (untreated)

4

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 *
34
3
CSM

Cetyl alcohol, see
Alcohols (C13+)

20

ALY (ASY/AYL).

Cetyl/Eicosyl methacrylate mixture
14
1
CEM

Cetyl/Stearyl alcohol,
see
Alcohols (C13+)

20

ALY (ASY/AYL).

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

CRB

Chlorodifluoromethane (
monochlorodifluoromethane
)

36

MCF

2-Chloro-4-ethylamino-6-isopropylamino-5-triazine solution
0
1
CET

Chloroform
36

CRF

Chlorohydrins (crude *)
17
3
CHD

4-Chloro-2-methylphenoxyacetic acid, dimethylamine salt solution
9

CDM

o-Chloronitrobenzene
42

CNO
CNP.

1-(4-Chlorophenyl)-4,4-dimethyl pentan-3-one
18
2
CDP

2- or 3-Chloropropionic acid
4

CPM
CLA/CLP.

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 solution
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

Cocoa butter, see
Oil, edible: Cocoa butter

34

OCB (VEO).

Coconut oil, see
Oil, edible: Coconut

34

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).

Cotton seed oil, see
Oil, edible: Cotton seed

34

OCS (VEO).

Cottonseed 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 less than 5% Phenol, see
Cresols (all isomers)

21

CFO
CRS (CFP/CRL/CRO/CSO).

Cresols with 5% or more Phenol, see
Phenol

21

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

Cresylate spent caustic, see
Cresylic acid, sodium salt solution

5

CSC
CYD.

Cresylic acid, dephenolized
21

CAD
CRY/CYN.

Cresylic acid, sodium salt solution
5

CYD
CSC.

Cresylic acid with 5% or more phenol
21

CYN
CAD/CRY.

Cresylic acid tar
21

CRX

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
31

CHX

Cyclohexanol
20

CHN

Cyclohexanone
18
2
CCH

Cyclohexanone/Cyclohexanol mixture
18
2
CYX

Cyclohexyl acetate
34

CYC

Cyclohexylamine
7

CHA

1,3-Cyclopentadiene dimer (molten *)
30
3
CPD
DPT/DPV.

Cyclopentadiene/Styrene/Benzene mixture
30

CSB

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(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

Diheptyl phthalate

Dihexyl phthalate

Diisooctyl phthalate

Diisodecyl phthalate

Diisononyl phthalate

Dinonyl phthalate

Dioctyl phthalate

Ditridecyl phthalate

Diundecyl phthalate

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

Dibromomethane
36

DBH

Dibutylamine
7

DBA

Dibutyl carbinol, see
Nonyl alcohol (all isomers)

20

NNS (DBC/NNI/NNN).

Dibutyl hydrogen phosphonate
34

DHD

Dibutylphenols
21

DBT
DBV/DBW.

2,6-Di-tert-butylphenol *
21
3
DBW
DBF/DBT/DBV.

Dibutyl phthalate
34

DPA
DIT.

Dibutyl terephthalate *
34
3
DYE

Dichlorobenzene (all isomers *)
36
3
DBX
DBM/DBO/DBP.

3,4-Dichloro-1-butene
36

DCD
DCB.

Dichlorodifluoromethane
36

DCF

1,1-Dichloroethane
36
2
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

1,1-Dichloropropane
36

DPB
DPC/DPL/DPP/DPX.

1,2-Dichloropropane *
36
3
DPP
DPB/DPC/DPL/DPX.

1,3-Dichlorpropane
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, see
1,3-Cyclopentadiene dimer (molten)

30

DPT
CPD (DPV).

Dicyclopentadiene, Resin Grade, 81-89% *
30
3
DPV
CPD/DPT.

Diethanolamine
8

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

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 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 n-hexyl ether, see
Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

DHE
PAG.

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 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

Diethylenetriaminepentaacetic acid, pentasodium salt solution
43

DYS

Diethylethanolamine, see
Diethylaminoethanol

8

DAE.

Diethyl ether
8

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

Diethyl phthalate
34

DPH

Diethyl sulfate
34

DSU

Diglycidyl ether of Bisphenol A
41

BDE

Diglycidyl ether of Bisphenol F
41

DGF

Diheptyl phthalate, see
Dialkyl (C7-C13) phthalate

34

DHP
DAH.

Di-n-hexyl adipate
34

DHA

Dihexyl phthalate
34

DHL

1,4-Dihydro-9,10-dihydroxy anthracene, disodium salt solution
5

DDH

Diisobutylamine
7

DBU

Diisobutyl carbinol, see
Nonyl alcohol (all isomers)

20

DBC
NNS.

Diisobutylene
30

DBL

Diisobutyl ketone
18

DIK

Diisobutyl phthalate
34

DIT
DPA.

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

Diisopropylamine
7

DIA
DNA.

Diisopropylbenzene (all isomers)
32

DIX

Diisopropylnaphthalene
32

DII

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 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.

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

9

CDM.

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

9

DAD
DDA (DSX).

2,6-Dimethylaniline
9

DMM
DDL.

Dimethylbenzene, see
Xylenes

32

XLX/XLM/XLO/XLP.

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

DMF

Dimethyl glutarate
34

DGT

Dimethyl hydrogen phosphite
34
2
DPI

Dimethyl octanoic acid
4

DMO

Dimethyl phthalate
34

DTL

Dimethylpolysiloxane
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
32

DIL

Diphenylamine (molten)
9

DAG
DAM.

Diphenylamine, reaction product with 2,2,4-trimethylpentene
9

DAK

Diphenylamines, alkylated
9

DAJ

Diphenyl/Diphenyl ether mixtures
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

DPM

Diphenylol propane-Epichlorohydrin resins
0
1
DPR

Diphenyl oxide, see
Diphenyl ether

40

DPE.

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

Di-tert-butyl phenol
21

DBF
DBT/DBV/DBW.

2,4-Di-tert-butyl phenol
21

DBV
DBF/DBT/DBW.

2,6-Di-tert-butyl phenol
21

DBW
DBF/DBT/DBV.

Dithiocarbamate ester (C7-C35)
34

DHO

Ditridecyl adipate
34

DTY

Ditridecyl phthalate, see
Dialkyl (C7-C13) phthalate

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

DDN
ASK/ASY/LAL.

Dodecylamine/Tetradecylamine mixture
7

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

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
18

EPN

ETBE, see
Ethyl tert-butyl ether

40

EBE.

Ethane
31

ETH

Ethanolamine
8

MEA

2-Ethoxyethanol, see
Ethylene glycol monoalkyl ethers

40

EEO
EGC (EGE).

2-Ethoxyethyl acetate
34
2
EEA
EGA.

Ethoxylated alkyloxy alkyl amine
8

ELM

Ethoxylated alcohols, C11-C15, see
the alcohol poylethoxylates

40

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

Ethoxylated long-chain (C16+) alkyloxyalkylamine
8

ELA

Ethoxylated tallow alkyl amine
7

TAY
TAG/TAR.

Ethoxylated tallow amine (>95%) *
7
3
TAR
TAG/TAY.

Ethoxylated tallow alkyl amine, glycol mixture
7

TAG
TAR/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-Ethyl-butylamine
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

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, see
Ethylene glycol monoalkyl ethers

40

EGM
EGC.

Ethylene glycol tert-butyl ether, see
Ethylene glycol monoalkyl ethers

40

EGG
EGC.

Ethylene glycol butyl ether acetate
34

EMA

Ethylene glycol diacetate
34

EGY

Ethylene glycol dibutyl ether
40

EGB

Ethylene glycol ethyl ether, see
Ethyl glycol monoalkyl ethers

40

EGE
EGC/EEO.

Ethylene glycol ethyl ether acetate, see
2-Ethoxyethyl acetate

34
2
EGA
EEA.

Ethylene glycol hexyl ether, see
Ethylene glycol monoalkyl ethers

40

EGH
EGC.

Ethylene glycol isobutyl ether, see
Ethylene glycol monoalkyl ethers

40

EGC (EGG/EGM).

Ethylene glycol isopropyl ether, see
Ethylene glycol monoalkyl ethers

40

EGI
EGN/EGP.

Ethylene glycol methyl butyl ether, see
Ethylene glycol monoalkyl ethers

40

EMB
EGC.

Ethylene glycol methyl ether, see
Ethylene glycol monoalkyl ethers

40

EME
EGC.

Ethylene glycol methyl ether acetate
34

EGT

Ethylene glycol monoalkyl ethers
40
2
EGC

Including:

Ethylene glycol butyl ether

Ethylene glycol isobutyl ether

Ethylene glycol methyl butyl ether

Ethylene glycol tert-butyl ether

Ethylene glycol ethyl ether

Ethylene glycol hexyl ether

Ethylene glycol methyl ether

Ethylene glycol propyl ether

Ethylene glycol iso-propyl ether

Ethylene glycol phenyl ether
40

EPE

Ethylene glycol phenyl ether/Diethylene glycol phenyl ether mixture
40

EDX

Ethylene glycol propyl ether, see
Ethylene glycol monoalkyl ethers

40

EGP
EGC/EGI/EGN.

Ethylene glycol iso-propyl ether, see
Ethylene glycol monoalkyl ethers

40

EGI
EGC/EGN/EGP.

Ethylene glycol n-propyl ether, see
Ethylene glycol monoalkyl ethers

40

EGN
EGC (EGI/EGP).

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

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

Ethyl propionate
34

EPR

2-Ethyl-3-propylacrolein
19
2
EPA

Ethyl toluene
32

ETE

Fatty acids (saturated, C13+)
34

FAB
FAD.

Fatty acids (saturated, C14+), see
Fatty acids (saturated, C13+)

34

FAD
FAB.

Fatty acid methyl esters *
4
3
FME

Fatty acids, (C8-C10) *
4
3
FDS

Fatty acids, (C12+) *
4
3
FDT
FAB/FAD/FAI/FDI.

Fatty acids, (C16+) *
4
3
FDI

Fatty acids, essentially linear (C6-C18) 2-ethylhexyl ester *
4
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)
19
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

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 (containing
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)

33

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

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 tertiary carboxylic acid, see
Glycidyl ester of C10 trialkyl acetic acid

34

GLT
GLU.

Gylcidyl ester of tridecyl acetic acid, see
Glycidyl ester of C10 trialkyl acetic acid

34

GLT
GLU.

Glycidyl ester of C10 trialkyl acetic acid
34

GLU
GLT.

Glycidyl ester of Versatic acid, see
Gylcidyl ester of C10 trialkyl acetic acid

34

GLT
GLU.

Glycine, sodium salt solution
7

GSS

Glycol mixture, crude
20

GMC

Glycol diacetate, see
Ethylene glycol diacetate

34

EGY.

Glycolic acid solution (70% or less *)
4
3
GLC

Glycol triacetate, see
Glyceryl triacetate

34

GCT.

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.

Groundnut oil, see
Oil, edible: Groundnut

34

OGN (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
3
HTX
HTN.

Heptene (all isomers *)
30
3
HPX
THE.

Heptyl acetate
34

HPE

Heptylbenzenes, see
Alkyl (C3-C4) 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.

Hexamethylenediamine adipate solution
43

HAN
HAM.

Hexamethylenediamine adipate (50% in water)
43

HAM
HAN.

Hexamethylenediamine (molten *)
7
3
HME
HMD/HMC.

Hexamethylenediamine solution
7

HMC
HMD/HME.

Hexamethylene diisocyanate
12

HMS
HDI.

Hexamethylene glycol
20

HMG
HXG.

Hexamethyleneimine
7

HMI

Hexamethylenetetramine solutions
7

HTS
HMT.

1,6-Hexanediol, distillation overheads *
4
2, 3
HDO

Hexanoic acid
4

HXO

Hexanol
20

HXM
HEW/HEZ/HXN.

Hexene (all isomers *)
30
3
HEX
HXE/HXT/HXU/HXV/MPN/MTN.

Hexyl acetate
34

HAE

Hexylbenzenes, see
Alkyl (C3-C4) 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).

Hydrogenated starch hydrolysate *
0
1, 3
HSH

bis(Hydrogenated tallow alkyl)methyl amines
7

HTA

Hydrogen peroxide solutions (over 8% but not over 60% by mass) *
0
1,3
HPN
HPO/HPS.

Hydrogen peroxide solutions (over 60% but not over 70% by mass *)
0
1, 3
HPS
HPN/HPO.

alpha-Hydro-omega-hydroxytetradeca(oxytetramethylene)
40

HTO
PYS/PYT.

2-Hydroxyethyl acrylate
14
2
HAI

N-(Hydroxyethyl)ethylenediamine triacetic acid, trisodium salt solution
43

HET

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

Isophoronediamine
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.

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
3
IPQ
IPO/IPP/PRA.

Isopropylbenzenes, see
Alkyl (C3-C4) benzenes

32

AKC(CUM/PBY/PBZ).

Isopropylcyclohexane *
31
3
IPX

Isopropyl ether *
41
3
IPE
PRL/PRN.

Jatropha oil, see
Oil, misc: Jatropha

34

JTO.

Jet fuels:

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

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
LTA

Lactonitrile solution (80% or less *)
37
3
LNI

Lard
34

LRD
OLD.

Latex, ammonia (1% or less *)-inhibited
30
3
LTX

Latex: Carboxylated Styrene-Butadiene copolymer; Styrene-Butadiene rubber *
43
3
LCC
LCB/LSB.

Latex, liquid synthetic
43

LLS
LCB/LCC/LSB.

Lauric acid
34

LRA

Lauric acid methyl ester/Myristic acid methyl ester mixture
34

LMM

Lauryl polyglucose, see
Alkyl(C12-C14) polyglucoside solution (55% or less)

43

AGM/LAP.

Lauryl polyglucose (50% or less), see
Alkyl (C12-C14) polyglucoside solution (55% or less)

43

LAP
AMG.

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

34

LNG
MTH.

Liquid chemical wastes *
0
1, 3
LCW

Long-chain alkaryl polyether (C11-C20)
41

LCP

Long-chain alkaryl sulfonic acid (C16-C60)
0
1
LCS

Long-chain alkyl amine
7

LAA

Long-chain alkylphenate/Phenol sulfide mixture
21

LPS

Long-chain alkyl (C13+) salicylic acid
4

LAS

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

Maltitol solution *
0
1, 3
MTI

Mango kernel oil, see
Oil, edible: Mango kernel

34

MKO (VEO).

2-Mercaptobenzothiazol (in liquid mixture)
5

BTM
SMD.

Mercaptobenzothiazol, sodium salt solution
5

SMB
MBT.

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

Methylamyl acetate
34

MAC

Methylamyl 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 butenol
20

MBL

Methyl butenes, see
Pentene

30

PTX (AMW/AMZ/PTE).

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.

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.

Methylene bridged isobtylenated phenols
21

MBP

Methylene chloride, see
Dichloromethane

21

DCM.

2-Methyl-6-ethyl aniline
9

MEN

Methyl ethyl ketone
18
2
MEK

2-Methyl-5-ethyl pyridine
9

MEP

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

MIK
MBB/MBK.

Methyl methacrylate
14

MMM

3-Methyl-3-methoxybutanol
20

MXB

3-Methyl-3-methoxybutyl acetate
34

MMB

Methyl naphthalene (molten *)
32
3
MNA

Methylolurea
19

MUT

2-Methyl pentane, see
Hexane (all isomers)

31

HXS (ALK/HXA/IHA/NHX).

2-Methyl-1,5-pentanediamine
7

MPM

2-Methyl-1-pentene, see
Hexene (all isomers)

30

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

4-Methyl-1-pentene, see
Hexene (all isomers)

30

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

Methyl tert-pentyl ether,
see
tert-Amyl methyl ether

41

AYE.

2-Methyl-1,3-propanediol
20

MDL

Methyl propyl ketone
18

MKE

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

Microsillica slurry
4

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

Monoisopropanolamine, see
Isopropanolamine

8

MPA (PLA/PLX).

Monoethylamine, see
Methylamine

7

EAM (EAN/EAO).

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 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 sulfonic acid-Formaldehyde copolymer, sodium salt solution
0
1
NFS

Naphthalene sulfonic acid, sodium salt solution
34

NSB
NSA.

Naphthenic acid
4

NTI

Naphthenic acid, sodium salt solution
43

NTS

Neodecanoic acid
4

NEA
DCO/NAT.

Nitrating acid (mixture of Sulfuric and Nitric acids)
0
1
NIA

Nitric acid (70% and over) *
3
2, 3
NCE
NAC/NCD.

Nitric acid (less than 70%)
3
2
NCD
NAC/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/NPX.

o-Nitrophenol (molten)
0
1, 2
NTP
NIP/NPH/NPX.

1-or 2-Nitropropane
42

NPM
NPN/NPP.

Nitropropane (60%)/Nitroethane (40%) mixture
42

NNM
NNL/NNO/NPM/NPN/NPP/NTE.

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

NOO
NNE/NON/OAM/OFX/OFY.

Nonyl acetate
34

NAE

Non-noxious Liquid Substance, (12) n.o.s. Cat OS
0
1
NOL

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

Nonylphenol (48-62%)/Phenol (42-48%)/Dinonylphenol (1-10%) mixture
21

NYL

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).

Noxious Liquid Substance, n.o.s. (NLS')
0
1

1-Octadecanol, see
Stearyl alcohol

20

SYL (ALY/ASY).

1-Octadecene, see the olefin or alpha-olefin entries

30

OAM/OFZ.

Octadecenoamide solution
10

ODD

Octadecenol, 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
EHO/OAA.

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 (C3-C4) benzenes

32

AKD.

Octyl decyl adipate
34

ODA

n-Octyl Mercaptan
34

OME

Octyl nitrates (all isomers), see
Alkyl(C7-C9) nitrates

34
2
ONE
AKN.

Octyl phenol
21

OPH

Octyl phthalate, see
Dialkyl (C7-C13) phthalates

34

DAH (DIE/DIO/DLK/DOP).

Oil, edible:

Beechnut
34

OBN
VEO.

Castor
34

OCA
VEO.

Cocoa butter
34

OCB
VEO.

Coconut
34
2
OCC
VEO.

Cod liver
34

OCL
AFN.

Corn
34

OCO
VEO.

Cotton seed
34

OCS
VEO.

Fish
34
2
OFS
AFN.

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 (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.

Soya bean
34

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

OMR

Camelina
34

OCI

Cashew nut shell (untreated)
4

OCN

Clarified
33

OCF

Coal
33

OMC

Coconut fatty acid
34
2
CFA

Coconut oil, 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
34

JTO

Lanolin
34

OLL
AFN.

Linseed
33

OLS

Lubricating
33

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.

Rape seed fatty acid methyl esters *
34
3
ORP

Residual
33

ORL

Resin, distilled
34

ORR

Road
33

ORD

Rosin
33

ORN

Seal
34

OSE

Soapstock
34

OIS

Soyabean (epoxidized)
34

OSC

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
32

OVC

Oleamide solution, see
Octadecenoamide solution

10

ODD.

Olefin-Alkyl ester copolymer (molecular weight 2000+)
34

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
34

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, 3
OJC
OJN.

Orange juice (not concentrated) *
0
1, 3
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 fatty acid distillate, see
Oil, misc: Palm kernel fatty acid distillate

34

PNG.

Palm kernel oil, see
Oil, edible: Palm kernel

34

OPO (VEO).

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
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

n-Paraffins (C10-C20), see
n-Alkanes (C10+)

31

PFN
ALJ.

Paraffin wax, see
Waxes: Paraffin *

31
3

WPF.

Paraldehyde
19

PDH

Paraldehyde-Ammonia reaction product
9

PRB

Pentachloroethane
36

PCE

Pentadecanol, see
Alcohols (C13+)

20

PDC
ALY.

1,3-Pentadiene
30

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 butryic 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.

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

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

alpha-Pinene
30

PIO
PIB/PIN.

beta-Pinene
30

PIP
PIN/PIO.

Pine oil, see
Oil, misc: Pine

33

PNL
OPI.

Piperazine (crude)
34

PZC
PPZ/PIZ.

Piperazine (70% or less)
30

PIZ
PPB/PPZ.

Piperylene concentrate
30

PIC
PDE/PDN.

Polyacrylic acid solution (40% or less)
43

PYA

Polyalkenyl succinic anhydride amine
7

PSN

Polyalkyl acrylate
14

PAY

Polyalky (C18-C22) acrylate in Xylene
14

PIX

Polyalkyl alkenamine succinimide, molybdenum oxysulfide
7

PSO

Polyalkylene glycols/Polyalkylene glycol monoalkyl ether 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

PAG

Including:

Diethylene glycol butyl ether

Diethylene glycol ethyl ether

Diethylene glycol n-hexyl ether

Diethylene glycol methyl ether

Diethylene glycol propyl ether

Dipropylene glycol butyl ether

Dipropylene glycol methyl ether

Polyalkylene glycol butyl ether

Polyethylene glycol monoalkyl 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
34

PAF

Including:

Diethylene glycol butyl ether acetate

Diethylene glycol ethyl ether acetate

Diethylene glycol methyl ether acetate

Polyalkylene glycols/Polyalkylene glycol monoalkyl ethers mixtures
40

PPX

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

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

PPI

Polyolefin (molecular weight 300+)
31

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)
34

PAB

Polyolefin amide alkeneamine in mineral oil
33

PLK

Polyolefin amide alkeneamine/Molybdenum oxysulfide mixture
7

PMO

Polyolefin amide alkeneamine polyol
20

PAP

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 (molecular weight 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

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

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.

iso-Propanolamine, see
Isopropanolamine

8

MPA (PAX/PLA).

n-Propanolamine
8

PLA
MPA/PAX.

2-Propene-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer solution *
0
1, 3
PLN

beta-Propiolactone *
18
3
PLT

Propionaldehyde
19

PAD

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-Propylamine
7

PRA
IPO/IPP/IPQ.

iso-Propylamine solution, see
Isopropylamine (70% or less) solution

7

IPQ (IPO/IPP/PRA).

Propylbenzenes, see
Alkyl (C3-C4) benzens

32

PBY
AKC (CUM/PBZ).

iso-Propyl cyclohexane, see
Isopropylcyclohexane

34

IPX.

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

PME
PGE.

Propylene glycol methyl ether acetate
34

PGN

Propylene glycol monoalkyl ether
40

PGE

Including:

n-Propoxypropanol

Propylene glycol n-butyl ether

Propylene glycol ethyl ether

Propylene glycol methyl ether

Propylene glycol propyl ether

Propylene glycol phenyl ether
40

PGP

Propylene glycol propyl ether, see
Propylene glycol monoalkyl ether

PGE.

Propylene oxide
16

POX

Propylene tetramer
30

PTT

Propylene trimer
30

PTR

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, see
Oil, edible: Rapeseed

34

ORO (VEO).

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.

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, 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, Glycol, Water mixture (not containing Sodium hydroxide)
34
2
SAW
SAO/SAP/SAQ/SAY.

Sodium acetate, Glycol, Water mixture (containing Sodium hydroxide)
5

SAQ
SAO/SAP/SAW/SAY.

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 solutions
34

SAN

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 solution
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 solution
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 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/Ammonium sulfide solution
5
2
SSA
ASF/ASS.

Sodium hydrosulfide solution (45% or less)
5
2
SHR

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)
5

SMO

Sodium methylate 21-30% in methanol *
20
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

34

NTS.

Sodium nitrite solution
5

SNI
SNT.

Sodium petroleum sulfonate
34

SPS

Sodium polyacrylate solution
43

SOO
SOP.

Sodium poly(4+)acrylate solution
43
2
SOP
SOO.

Sodium salt of Ferric hydroxyethylethylenediaminetriacetic acid solution, see
Ferric hydroxyethylethylenediaminetriacetic acid, trisodium salt solution

34

STA
FHX.

Sodium silicate solution
43
2
SSN
SSC.

Sodium sulfate solution *
34
3
SST
SSO.

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 sulfide solution (15% or less)
43

SDR
SDS.

Sodium sulfite solution (25% or less)
43

SUP
SSF/SUS.

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, see
Oil, edible: Soyabean

34

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 solutions
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
7

SPY

Sulfurized polyolefinamide alkene(C28-C250) amine
7

SPO

Sunflower seed oil, see
Oil, edible: Sunflower seed

34

OSN (VEO).

Tall oil, see
Oil, misc: Tall

34

OTL (OTI/OTJ).

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

OTT.

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 soap (crude)
4

TOR
TOS.

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

TFA
ALY.

TAME, see
tert-Amyl methyl ether

40

AYE.

Tertiary butyl phenols
21

BLT
BTP.

1,1,2,2-Tetrachloroethane
36

TEC
TEE.

Tetradecanol, see
Alcohols (C13+)

20

TTN
ALY.

Tetradecene, see the olefins or alpha-olefin entries

30

OAM/OFY/OFW/OFZ/TDD.

Tetradecylbenzene, see
Alkyl(C9+) benzenes

32

TDB
AKB.

Tetraethylene glycol
40

TTG

Tetraethylene glycol methyl ether, see
Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether

40

PAG.

Tetraethylene pentamine
7
2
TTP

Tetraethyl silicate monomer/oligomer (20% in ethanol) *
0
1, 3
TSM

Tetrahydrofuran
41

THF

Tetrahydronaphthalene
32

THN

Tetramethylbenzene (all isomers)
32

TTC
TTB.

Tetrapropylbenzene, see
Alkyl(C9+)benzenes

32

AKB.

T

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Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/fr%3A2013-19422. Public record. Not legal advice.
