# Addition of 1-Bromopropane to the List of CERCLA Hazardous Substances; List of Hazardous Substances; Technical Corrections > Briefs, arguments, decisions, and more. URL: https://www.frixlaw.com/law-library/documents/fr%3A2022-07541 ## Record - **Collection:** Federal Register - **Document type:** Rule - **Published:** April 8, 2022 - **Citation:** 87 FR 20721 ## Text ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 302 [EPA-HQ-OLEM-2022-0299; FRL-9335-01-OLEM] Addition of 1-Bromopropane to the List of CERCLA Hazardous Substances; List of Hazardous Substances; Technical Corrections AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: The U.S. Environmental Protection Agency (EPA or the Agency) is issuing a technical amendment to modify the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) list of hazardous substances, to be consistent with the statutory provisions that currently comprise this list. These modifications include adding the Clean Air Act (CAA) HAP 1-Bromopropane and removing the Resource Conservation and Recovery Act (RCRA) vacated K-Code Wastes: K064, K065, K066, K090, and K091. The Agency is also adding clarifying language, correcting a Chemical Abstract Service Registry Number (CASRN), and modifying the formatting of hazardous substance isomers and homologs that are listed with parent substances. DATES: This final rule is effective on April 8, 2022. FOR FURTHER INFORMATION CONTACT: Jennifer Barre, U.S. Environmental Protection Agency, Office of Emergency Management, (MC: 5104A), 1200 Pennsylvania Avenue NW, Washington, DC 20460; 202-564-9026; Barre.Jennifer@epa.gov. SUPPLEMENTARY INFORMATION: I. General Information Entities that may be affected by this action include: (a) Industry: Manufacturers, handlers, transporters, and other users of Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) hazardous substances, (b) State, local, or Tribal governments: State Emergency Response Commissions (SERCs), Tribal Emergency Response Commissions (TERCs), Local Emergency Planning Committees (LEPCs), Tribal Emergency Planning Committees (TEPCs), (c) First responders: fire departments, (d) Federal government: National Response Center, any federal agency that has regulations based on the CERCLA regulation, and any federal agency that may release or respond to releases of these substances. This technical amendment is modifying 40 CFR 302.4 and Table 302.4 “List of Hazardous Substances and Reportable Quantities.” Table 302.4 provides a list of hazardous substances as defined by the statute [CERCLA section 101(14); 42 U.S.C. 9601(14)] to include the following substances: (1) Clean Water Act (CWA) Hazardous Substances per section 311(b)(2) of the CWA [40 CFR 116.4; 33 U.S.C. 1321(b)(2)(A)], (2) CWA Toxic Pollutants per section 307(a) of the CWA [40 CFR 401.15, 40 CFR part 423 Appendix A, and 40 CFR 131.36; 33 U.S.C. 1317(a)], (3) Clean Air Act ( CAA) Hazardous Air Pollutants (HAPs) per section 112(b) of the CAA [42 U.S.C. 7412(b); Pub. L. 101-549 November 15, 1990] 1 , and (4) Resource Conservation and Recovery Act (RCRA) Hazardous Wastes per section 3001 of the RCRA [40 CFR part 261 Subpart D—Lists of Hazardous Wastes; 42 U.S.C. 6921]. 1 The original list of HAPs has been modified by the EPA in the following Federal Register Notices: 70 FR 75047, December 19, 2005; 69 FR 69320, November 29, 2004; 61 FR 30816, June 18, 1996; 65 FR 47342, August 2, 2000, and 87 FR 393, January 5, 2022. II. What does this amendment do? This technical amendment is revising the list of CERCLA hazardous substances in 40 CFR part 302, Table 302.4 to be consistent with the statutory provisions that currently comprised this list (CWA Hazardous Substances, CWA Toxic Pollutants, CAA HAPs, and RCRA Hazardous Wastes). As further described below, the EPA is updating various CASRNs in this action so that they are consistent with the hazardous substance listing authorities and align with the Chemical Abstract Service, which is a division of the American Chemical Society and is the authoritative source for CASRNs. The entire Table 302.4 is being reprinted in this FR notice due to the complexity of transcribing the technical changes. The following is a list of the technical amendments that are being made within Table 302.4: (a) Adding the CAA HAP 1-Bromopropane (1-BP) (CASRN 106-94-5) and its synonym n-Propyl bromide (nPB), pursuant to CERCLA section 101(14) and the establishment of a one-pound reportable quantity (RQ), per the statutory default set in CERCLA section 102(b). Also, adding the statutory code “3” indicating that this is a CAA HAP. This technical amendment is due to 1-Bromopropane being added as a CAA HAP. [87 FR 393, January 5, 2022] (b) Deleting the RCRA Hazardous Waste vacated K-Code substances: K064, K065, K066, K090, and K091. This technical amendment is due to removal of these five waste codes from the list of RCRA Hazardous Wastes. [75 FR 12993, March 18, 2010; 64 FR 56470, October 20, 1999; 63 FR 28599, May 26, 1998] (c) Removing the CWA Toxic Pollutants Statutory Code “2” for Dichloromethyl ether (CASRN 542-88-1) and its synonyms: Methane, oxybis(chloro- and Bis(chloromethyl) ether. This technical correction is being made due to a clerical error; Dichloromethyl ether is not and has not been listed as a CWA Toxic Pollutant. [40 CFR 401.15, 40 CFR part 423 Appendix A, and 40 CFR 131.36] (d) Removing the CWA Toxic Pollutants Statutory Code “2” for “4,6-Dinitro-o-cresol, and salts” and its synonym “Phenol, 2-methyl-4,6-dinitro-, & salts” (CASRN 534-52-1). And, adding the CWA Priority Toxic Pollutant “4,6-Dinitro-o-cresol” and its synonym “Phenol, 2-methyl-4,6-dinitro-.” These technical corrections are being made due to a clerical error; the words “, & salts” do not and have not appeared in the CWA Toxic Pollutants lists. [40 CFR 401.15, 40 CFR part 423 Appendix A, and 40 CFR 131.36] (e) Adding the CWA Toxic Pollutants Statutory Code “2” for the CWA Toxic Pollutants: Dichlorobenzene (25321-22-6), Dichloropropane (CASRN 26638-19-7), Dichloropropene (CASRN 26952-23-8), and Trichlorophenol (CASRN 25167-82-2). This technical correction is due to a clerical error; these substances are CWA Toxic Pollutants. [44 FR 44503, July 30, 1979; 40 CFR 401.15, 40 CFR part 423 Appendix A, and 40 CFR 131.36] (f) Removing the CAA HAP statutory Code “3” for Methyl ethyl ketone (CASRN 78-93-3), its entry under F005, and its synonyms: 2-Butanone and MEK. This technical correction is being made because Methyl ethyl ketone was removed from the list of HAPs. [70 FR 75047, December 19, 2005] (g) Removing the RCRA Hazardous Waste Code “4” and the RCRA waste number “U204” from Selenium oxide (CASRN 12640-89-0). These technical corrections are due to a technical error. Selenium oxide is not considered a RCRA Hazardous Waste. [40 CFR part 261 subpart D] (h) Adding the RCRA Hazardous Waste Code “4” for “4,4′-DDE” (72-55-9) and its synonym “DDE.” This technical correction is due to a clerical error. 4,4-DDE is a RCRA Hazardous Waste. [40 CFR part 261 subpart D] (i) Adding CASRNs for “Chlordane, alpha & gamma isomers” (5103-71-9) and (5103-74-2), Dichlorobenzidine (1331-47-1), Diphenylhydrazine (38622-18-3), and Nitrophenols (25154-55-6). These CASRNs are provided in Table 302.4 and Appendix A to Table 302.4 to facilitate identification of substances. (j) Correcting CASRNs for the following substances: Updating “Arsenic disulfide” 1303-32-8 to 12044-79-0; removing “Chromic acid” 11115-74-5 as it has been replaced with 7738-94-5, which is already listed; updating “Cupric oxalate” 5893-66-3 to 55671-32-4; and removing “Lead stearate” 52652-59-2 as it has been replaced with 56189-09-4, which is already listed. These technical corrections align Table 302.4 with the current CASRNs for these substances. (k) Reordering the following hazardous substances, that are names of categories of chemicals, prior to the names of hazardous substances that fit into these broader categories: “ANTIMONY AND COMPOUNDS”, “Antimony Compounds”, “Aroclors”, “ARSENIC AND COMPOUNDS”, “Arsenic Compounds (inorganic including arsenic)”, “BERYLLIUM AND COMPOUNDS”, “CADMIUM AND COMPOUNDS”, “CHLORDANE (TECHNICAL MIXTURE AND METABOLITES)”, “CHROMIUM AND COMPOUNDS”, “Chromium Compounds”, “COPPER AND COMPOUNDS”, “CYANIDES”, “ENDOSULFAN AND METABOLITES”, “ENDRIN AND METABOLITES”, “HEPTACHLOR AND METABOLITES”, “LEAD AND COMPOUNDS”, “MERCURY AND COMPOUNDS”, “Mercury Compounds”, “NICKEL AND COMPOUNDS”, “NITROPHENOLS”, “SELENIUM AND COMPOUNDS”, “Selenium Compounds”, “SILVER AND COMPOUNDS”, “THALLIUM AND COMPOUNDS”, “Xylene (mixed)”, “Xylenes (isomers and mixture)”, and “ZINC AND COMPOUNDS”. These technical corrections make the list easier to read. (l) Reordering the following hazardous substances grouped as isomers and homologs to be in alphabetical and numerical order: 1,2-Dichloropropane, 1,3-Dichloropropene, 2,4-Dinitrophenol, and 3,4-Dinitrotoluene. These technical corrections make the list easier to read. (m) Indenting hazardous substances that are isomers, homologs, or formulations under their parent compounds, where they were not already indented [Aroclors 1016, 1221, 1232, 1242, 1248, 1254, and 1260; Cresols m-, o-, and p-; Dichlorobenzenes 1,2- (o-), 1,3- (m-), and 1,4- (p-); 3,3-Dichlorobenzidine; Dichloropropanes 1,1- and 1,3-; 3-Dichloropropene; 2,4-Dinitrophenol; Dinitrotoluenes 2,4- and 2,6-; Endosulfans alpha- and beta; Nitrophenols 2- (o-) and 4- (p-); Trichlorophenols 2,4,5- and 2,4,6-; and m-Xylenes m-, o-, and p-]. These technical corrections make the list easier to read. (n) Providing isomers that were already indented with the statutory codes, RCRA waste numbers, and the reportable quantity values of their parent hazardous substance (Amyl acetates iso-, sec-, and tert-; Butyl acetates iso-, sec-, and tert-; Butylamines iso-, sec-, and tert-; iso-Butyric acid, 2,3-Dichloropropene; Dinitrobenzenes m-, o-, and p-; Dinitrophenols 2,5- and 2,6-; 3,4-Dinitrotoluene; m-Nitrophenol; Nitrotoluenes m-, o-, and p-; and Trichlorophenols 2,3,4-, 2,3,5-, 2,3,6-, and 3,4,5-). These technical corrections make the list easier to read. (o) Reformatting the CASRNs to add hyphens where they are missing. Hyphens were added to the hazardous substances in Table 302.4 on July 9, 2002 (67 FR 45316). On August 16, 2016 (71 FR 47106), 57 hazardous substances were added to Table 302.4 without hyphens. Adding hyphens to the CASRNs for those 57 hazardous substances as follows: A2213 (30558-43-1); Aldicarb sulfone (1646-88-4); Barban (101-27-9); Bendiocarb (22781-23-3); Bendiocarb phenol (22961-82-6); Benomyl (17804-35-2); 1,3-Benzodioxol-4-ol, 2,2-dimethyl- (22961-82-6); 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate (22781-23-3); 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- (1563-38-8); Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1) (57-64-7); Carbamic acid, 1H-benzimidazol-2-yl, methyl ester (10605-21-7); Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-,methyl ester (17804-35-2); Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester (101-27-9); Carbamic acid, [(dibutylamino)-thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester (55285-14-8); Carbamic acid, dimethyl-,1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester (644-64-4); Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl ester (119-38-0); Carbamic acid, methyl-, 3-methylphenyl ester (1129-41-5); Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)]bis-, dimethyl ester (23564-05-8); Carbamic acid, phenyl-, 1-methylethyl ester (122-42-9); Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) ester (2303-17-5); Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester (52888-80-9); Carbendazim (10605-21-7); Carbofuran phenol (1563-38-8); Carbosulfan (55285-14-8); m-Cumenyl methylcarbamate (64-00-6); Diethylene glycol, dicarbamate (5952-26-1); Dimetilan (644-64-4); 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O-[(methylamino)-carbonyl]oxime (26419-73-8); Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester (30558-43-1); Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester (23135-22-0); Ethanimidothioic acid, N,N′- [thiobis[(methylimino) carbonyloxy]]bis-, dimethyl ester (59669-26-0); Ethanol, 2,2′-oxybis-, dicarbamate (5952-26-1); Formetanate hydrochloride (23422-53-9); Formparanate (17702-57-7); Isolan (119-38-0); 3-Isopropylphenyl N-methylcarbamate (64-00-6); Manganese, bis (dimethylcarbamodithioato-S,S′)- (15339-36-3); Manganese dimethyldithiocarbamate (15339-36-3); Methanimidamide, N,N-dimethyl-N′-[3-[[(methylamino)-carbonyl]oxy]phenyl]-, monohydrochloride (23422-53-9); Methanimidamide, N,N-dimethyl-N′-[2-methyl-4- [[(methylamino) carbonyl]oxy]phenyl]- (17702-57-7); Metolcarb (1129-41-5); Oxamyl (23135-22-0); Phenol, 3-(1-methylethyl)-, methyl carbamate (64-00-6); Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate (2631-37-0); Physostigmine (57-47-6); Physostigmine salicylate (57-64-7); Promecarb (2631-37-0); Propanal, 2-methyl-2-(methyl-sulfonyl)-, O-[(methylamino)carbonyl] oxime (1646-88-4); Propham (122-42-9); Prosulfocarb (52888-80-9); Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a- hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)- (57-47-6); Thiodicarb (59669-26-0); Thiophanate-methyl (23564-05-8); Tirpate (26419-73-8); Triallate (2303-17-5); Zinc, bis(dimethylcarbamodithioato-S,S′)- (137-30-4); and Ziram (137-30-4). Also, the EPA is updating the entire Appendix A to Table 302.4 to add the CASRNs throughout the appendix. These technical corrections make the list easier to read. (p) Removing the duplicate entries for Zinc cyanide (CASRN 557-21-1) and “Phenol, 3-(1-methylethyl)-, methyl carbamate (m-Cumenyl methylcarbamate)” (CASRN 64-00-6) from Appendix A to Table § 302.4. This is a technical correction to make the list easier to read. (q) Moving the Final RQ for Propionaldehyde (CASRN 123-38-6) “1000 (454)” from the “RCRA waste No.” column to the “Final RQ [pounds (kg)]” column. This technical correction is being made due to a clerical error that placed the value in the wrong column. (r) Removing “1,2,4” from the Final RQ column in Table 302.4 for Titanium tetrachloride (CASRN 7550-45-0). This technical correction is being made due to a clerical error, these values do not belong in this column, nor are they statutory codes for this hazardous substance. (s) Correcting the spelling of “Dichloromethoxy ethane” from “Dichloromethoxyethane” to be consistent with the listing for the substance as a RCRA Hazardous Waste. [40 CFR part 261 subpart D] In addition to these technical amendments, the EPA is making six other technical corrections: (1) Revising the heading title of 40 CFR 302.4 from “Designation of Hazardous Substances” to “Hazardous Substances and Reportable Quantities.” This technical correction to the title accurately represents the contents of the section; section 302.4 does not designate hazardous substances, but rather provides a list of hazardous substances as defined by the statute [CERCLA 101(14)]. (2) Revising the language in the note preceding Table 302.4 to add guidance on the applicability of the CASRNs that are provided in Table 302.4 and to provide citations to the regulatory lists that comprise the table, in addition to their statutory sources. These technical corrections are being made to provide a clear understanding of the usefulness of CASRNs and to provide a direct reference for users of the lists that comprise Table 302.4. (3) Deleting one of the duplicate notes with the single dagger note symbol (†). This technical correction is being made due to a clerical error. (4) Replacing the dagger note symbols (†, ††, and †††) with roman numeric superscripts ( II , III , and IV ). This technical correction is being made to allow for the addition of notes and to make the notes easier to identify and read. (5) Revising the language in the note preceding Table 302.4 to provide a clarifying statement regarding CASRN limitations, adding the numeric note reference symbol “ I ” to the header for “CASRN,” and adding the numeric note reference “ II ” to the notes at the end of the table. These technical corrections are being made to clarify the limitations of CASRNs. (6) Revising the header “Final RQ pounds (Kg)” to “Final RQ [pounds (kg)].” This technical correction is being made to add clarity to the table by separating the title of the column from the units of the values within the column. III. Rulemaking Procedures and Findings of Good Cause Section 553 of the Administrative Procedure Act (APA), 5 U.S.C. 553(b)(3)(B), provides that, when an agency for good cause finds that notice and public procedure are impracticable, unnecessary, or contrary to the public interest, the agency may issue a final rule without providing notice and an opportunity for public comment. EPA has determined that there is good cause for making this technical amendment final without prior proposal and opportunity for comment, because such notice and opportunity for comment is unnecessary for the following two reasons. First, 40 CFR 302.4 contains substances that are listed or designated as provided in CERCLA section 101(14). [48 FR 23554, May 25, 1983] These statutory provisions are currently (1) CWA Hazardous Substances, (2) CWA Toxic Pollutants, (3) CAA HAPs, and (4) RCRA Hazardous Wastes. Technically, once substances are added to or removed under these four statutory provisions, they are automatically considered or not considered as CERCLA hazardous substances. Of note, no revisions or changes are being made in this action under CERCLA section 9602 listing authority. Therefore, the addition and removal of substances from 40 CFR 302.4 is merely administrative and does not affect any substantive requirements. Secondly, the other modifications in this action are minor and non-substantive technical corrections. EPA finds that this constitutes good cause under 5 U.S.C. 553(b)(3)(B). IV. Effective Date Section 553(d)(3) of the APA provides that final rules shall not become effective until 30 days after publication in the Federal Register “except . . . as otherwise provided by the Agency for good cause.” The purpose of this provision is to “give affected parties a reasonable time to adjust their behavior before the final rule takes effect.” Omnipoint Corp. v. Fed. Commc'n Comm'n, 78 F.3d 620, 630 (D.C. Cir. 1996); see also United States v. Gavrilovic, 551 F.2d 1099, 1104 (8th Cir. 1977) (quoting legislative history). Thus, in determining whether good cause exists to waive the 30-day delay, an agency should “balance the necessity for immediate implementation against principles of fundamental fairness which require that all affected persons be afforded a reasonable amount of time to prepare for the effective date of its ruling.” Gavrilovic, 551 F.2d at 1105. EPA has determined that there is good cause for making this final rule effective immediately because it merely modifies 40 CFR 302.4 to be consistent with the list of substances from the statutes it is comprised of, corrects CASRN numbers to be accurate, and adjusts the formatting to make the lists easier to read. For this reason, the Agency finds that good cause exists under APA section 553(d)(3) to make this rule effective immediately upon publication. V. Do any of the statutory and Executive Order reviews apply to this action? Under Executive Order 12866 (58 FR 51735, October 4, 1993) and Executive Order 13563 (76 FR 3821, January 21, 2011), this action is not a “significant regulatory action” and is therefore not subject to the Office of Management and Budget (OMB) review. Additionally, this action is not an Executive Order 13771 regulatory action because this action is not significant under Executive Order 12866. Because this action is not subject to notice and comment requirements under the Administrative Procedure Act or any other statute, it is not subject to the Regulatory Flexibility Act (5 U.S.C. 601 et seq. ) or Sections 202 and 205 of the Unfunded Mandates Reform Act(2 U.S.C. 1531-1538). In addition, this action does not significantly or uniquely affect small governments. This action does not create new binding legal requirements that substantially and directly affect tribes under Executive Order 13175 (65 FR 67249, November 9, 2000). This action does not have significant Federalism implications under Executive Order 13132 (64 FR 43255, August 10, 1999). Because this final rule is not subject to review under Executive Order 12866, this final rule is not subject to Executive Order 13211, entitled, “Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use” (66 FR 28355, May 22, 2001) or Executive Order 13045, entitled, “Protection of Children from Environmental Health Risks and Safety Risks” (62 FR 19885, April 23, 1997). Continuous release reporting is covered under OMB Control Number 2050-0086. This final rule does not contain any changes to the information collections subject to OMB approval under the Paperwork Reduction Act (PRA), 44 U.S.C. 3501 et seq., nor does it require any special considerations under Executive Order 12898, entitled, “Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations” (59 FR 7629, February 16, 1994). This action does not involve technical standards; thus, the requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) do not apply. This action is subject to the Congressional Review Act (CRA), and the EPA will submit a rule report to each House of Congress and to the Comptroller General of the United States. The CRA allows the issuing agency to make a rule effective sooner than otherwise provided by the CRA if the agency makes a good cause finding that notice and comment rulemaking procedures are impracticable, unnecessary, or contrary to the public interest (5 U.S.C. 808(2)). The EPA has made a good cause finding for this rule as discussed in Section III of the preamble, including the basis for that finding. List of Subjects for 40 CFR Part 302 Environmental protection, Air Pollution control, Chemicals, Hazardous substances, Hazardous wastes, Water pollution control. Dated: March 31, 2022. Barry N. Breen, Acting Assistant Administrator, Office of Land and Emergency Management. For the reasons stated in the preamble, the EPA amends title 40, chapter I of the Code of Federal Regulations as follows: PART 302—DESIGNATION, REPORTABLE QUANTITIES, AND NOTIFICATION 1. The authority citation for Part 302 continues to read as follows: Authority: 33 U.S.C. 1251 et seq., 42 U.S.C. 9601 et seq., 42 U.S.C. 9602, 42 U.S.C. 9603. 2. Amend § 302.4 by: a. Revising the section heading; b. Removing the “note” after Paragraph (b) c. Adding Notes I and II to Table 302.4; d. Revising Table 302.4; e. Revising Appendix A to § 302.4—Sequential CAS Registry Number List of CERCLA Hazardous Substances. The revisions and additions read as follows: § 302.4 Hazardous substances and reportable quantities. Note I to Table 302.4 The numbers under the column headed “CASRN” are the Chemical Abstracts Service Registry Numbers for each hazardous substance. CASRNs are unique numeric identifiers for specific substances. CASRNs are updated by the Chemical Abstract Service and are sometimes deleted or replaced. This list of CERCLA hazardous substances relies on information provided in the statutory lists that comprise the table. CASRNs are provided for convenience only to aid in the identification of the designated hazardous substance. Some CASRNs are given only for parent compounds. In some cases, a chemical name may have more than one CASRN associated with it due to the chemical's various forms; however, each CAS Registry Number is a unique numeric identifier and designates only one substance. That is, two substances, or two forms of a substance, do not have the same CAS Registry Number. If there is a discrepancy between the hazardous substance name and the listed CAS Registry Number, the hazardous substance names appearing in Table 302.4 should be used as the official means to determine if a given chemical or substance is reportable. Note II to Table 302.4 Hazardous substances are given a Statutory Code based on their statutory source. The “Statutory Code” column indicates the statutory source for designating each substance as a CERCLA hazardous substance. Statutory Code “1” indicates a Clean Water Act (CWA) Hazardous Substance [40 CFR 116.4; 33 U.S.C. 1321(b)(2)(A)]. Statutory Code “2” indicates a CWA Toxic Pollutant [40 CFR 401.15, 40 CFR part 423 Appendix A, and/or 40 CFR 131.36; 33 U.S.C. 1317(a)]. Statutory Code “3” indicates a CAA HAP [42 U.S.C. 7412(b); Pub. L. 101-549 November 15, 1990; 70 FR 75047 December 19, 2005; 69 FR 69320 November 29, 2004; 61 FR 30816 June 18, 1996; 65 FR 47342 August 2, 2000; 87 FR 393 January 5, 2022]. Statutory Code “4” indicates Resource Conservation and Recovery Act (RCRA) Hazardous Wastes [40 CFR part 261 Subpart D—Lists of Hazardous Wastes; 42 U.S.C. 6921]. The “RCRA waste No.” column provides the waste identification numbers assigned by RCRA regulations. The “Final RQ [pounds (kg)]” column provides the reportable quantity for each hazardous substance in pounds and kilograms. Table 302.4—List of Hazardous Substances and Reportable Quantities [All comments/notes are located at the end of the table.] Hazardous substance CASRN I Statutory code II RCRA waste No. Final RQ [pounds (kg)] A2213 30558-43-1 4 U394 5000 (2270) Acenaphthene 83-32-9 2 100 (45.4) Acenaphthylene 208-96-8 2 5000 (2270) Acetaldehyde 75-07-0 1,3,4 U001 1000 (454) Acetaldehyde, chloro- 107-20-0 4 P023 1000 (454) Acetaldehyde, trichloro- 75-87-6 4 U034 5000 (2270) Acetamide 60-35-5 3 100 (45.4) Acetamide, N-(aminothioxomethyl)- 591-08-2 4 P002 1000 (454) Acetamide, N-(4-ethoxyphenyl)- 62-44-2 4 U187 100 (45.4) Acetamide, N-9H-fluoren-2-yl- 53-96-3 3,4 U005 1 (0.454) Acetamide, 2-fluoro- 640-19-7 4 P057 100 (45.4) Acetic acid 64-19-7 1 5000 (2270) Acetic acid, (2,4-dichlorophenoxy)-, salts & esters 94-75-7 1,3,4 U240 100 (45.4) Acetic acid, ethyl ester 141-78-6 4 U112 5000 (2270) Acetic acid, fluoro-, sodium salt 62-74-8 4 P058 10 (4.54) Acetic acid, lead(2 +) salt 301-04-2 1,4 U144 10 (4.54) Acetic acid, thallium(1 +) salt 563-68-8 4 U214 100 (45.4) Acetic acid, (2,4,5-trichlorophenoxy)- 93-76-5 1,4 See F027 1000 (454) Acetic anhydride 108-24-7 1 5000 (2270) Acetone 67-64-1 4 U002 5000 (2270) Acetone cyanohydrin 75-86-5 1,4 P069 10 (4.54) Acetonitrile 75-05-8 3,4 U003 5000 (2270) Acetophenone 98-86-2 3,4 U004 5000 (2270) 2-Acetylaminofluorene 53-96-3 3,4 U005 1 (0.454) Acetyl bromide 506-96-7 1 5000 (2270) Acetyl chloride 75-36-5 1,4 U006 5000 (2270) 1-Acetyl-2-thiourea 591-08-2 4 P002 1000 (454) Acrolein 107-02-8 1,2,3,4 P003 1 (0.454) Acrylamide 79-06-1 3,4 U007 5000 (2270) Acrylic acid 79-10-7 3,4 U008 5000 (2270) Acrylonitrile 107-13-1 1,2,3,4 U009 100 (45.4) Adipic acid 124-04-9 1 5000 (2270) Aldicarb 116-06-3 4 P070 1 (0.454) Aldicarb sulfone 1646-88-4 4 P203 100 (45.4) Aldrin 309-00-2 1,2,4 P004 1 (0.454) Allyl alcohol 107-18-6 1,4 P005 100 (45.4) Allyl chloride 107-05-1 1,3 1000 (454) Aluminum phosphide 20859-73-8 4 P006 100 (45.4) Aluminum sulfate 10043-01-3 1 5000 (2270) 4-Aminobiphenyl 92-67-1 3 1 (0.454) 5-(Aminomethyl)-3-isoxazolol 2763-96-4 4 P007 1000 (454) 4-Aminopyridine 504-24-5 4 P008 1000 (454) Amitrole 61-82-5 4 U011 10 (4.54) Ammonia 7664-41-7 1 100 (45.4) Ammonium acetate 631-61-8 1 5000 (2270) Ammonium benzoate 1863-63-4 1 5000 (2270) Ammonium bicarbonate 1066-33-7 1 5000 (2270) Ammonium bichromate 7789-09-5 1 10 (4.54) Ammonium bifluoride 1341-49-7 1 100 (45.4) Ammonium bisulfilte 10192-30-0 1 5000 (2270) Ammonium carbamate 1111-78-0 1 5000 (2270) Ammonium carbonate 506-87-6 1 5000 (2270) Ammonium chloride 12125-02-9 1 5000 (2270) Ammonium chromate 7788-98-9 1 10 (4.54) Ammonium citrate, dibasic 3012-65-5 1 5000 (2270) Ammonium fluoborate 13826-83-0 1 5000 (2270) Ammonium fluoride 12125-01-8 1 100 (45.4) Ammonium hydroxide 1336-21-6 1 1000 (454) Ammonium oxalate 6009-70-7 5972-73-6 14258-49-2 1 5000 (2270) Ammonium picrate 131-74-8 4 P009 10 (4.54) Ammonium silicofluoride 16919-19-0 1 1000 (454) Ammonium sulfamate 7773-06-0 1 5000 (2270) Ammonium sulfide 12135-76-1 1 100 (45.4) Ammonium sulfite 10196-04-0 1 5000 (2270) Ammonium tartrate 14307-43-8 3164-29-2 1 5000 (2270) Ammonium thiocyanate 1762-95-4 1 5000 (2270) Ammonium vanadate 7803-55-6 4 P119 1000 (454) Amyl acetate 628-63-7 1 5000 (2270) iso-Amyl acetate 123-92-2 1 5000 (2270) sec-Amyl acetate 626-38-0 1 5000 (2270) tert-Amyl acetate 625-16-1 1 5000 (2270) Aniline 62-53-3 1,3,4 U012 5000 (2270) o-Anisidine 90-04-0 3 100 (45.4) Anthracene 120-12-7 2 5000 (2270) ANTIMONY AND COMPOUNDS N.A. 2,3 ** Antimony Compounds N.A. 2,3 ** Antimony III 7440-36-0 2 5000 (2270) Antimony pentachloride 7647-18-9 1 1000 (454) Antimony potassium tartrate 28300-74-5 1 100 (45.4) Antimony tribromide 7789-61-9 1 1000 (454) Antimony trichloride 10025-91-9 1 1000 (454) Antimony trifluoride 7783-56-4 1 1000 (454) Antimony trioxide 1309-64-4 1 1000 (454) Argentate(1-), bis(cyano-C)-, potassium 506-61-6 4 P099 1 (0.454) Aroclors 1336-36-3 1,2,3 1 (0.454) Aroclor 1016 12674-11-2 1,2,3 1 (0.454) Aroclor 1221 11104-28-2 1,2,3 1 (0.454) Aroclor 1232 11141-16-5 1,2,3 1 (0.454) Aroclor 1242 53469-21-9 1,2,3 1 (0.454) Aroclor 1248 12672-29-6 1,2,3 1 (0.454) Aroclor 1254 11097-69-1 1,2,3 1 (0.454) Aroclor 1260 11096-82-5 1,2,3 1 (0.454) ARSENIC AND COMPOUNDS N.A. 2,3 ** Arsenic Compounds (inorganic including arsine) N.A. 2,3 ** Arsenic III 7440-38-2 2,3 1 (0.454) Arsenic acid H3AsO4 7778-39-4 4 P010 1 (0.454) Arsenic disulfide 12044-79-0 1 1 (0.454) Arsenic oxide As2O3 1327-53-3 1,4 P012 1 (0.454) Arsenic oxide As2O5 1303-28-2 1,4 P011 1 (0.454) Arsenic pentoxide 1303-28-2 1,4 P011 1 (0.454) Arsenic trichloride 7784-34-1 1 1 (0.454) Arsenic trioxide 1327-53-3 1,4 P012 1 (0.454) Arsenic trisulfide 1303-33-9 1 1 (0.454) Arsine, diethyl- 692-42-2 4 P038 1 (0.454) Arsinic acid, dimethyl- 75-60-5 4 U136 1 (0.454) Arsonous dichloride, phenyl- 696-28-6 4 P036 1 (0.454) Asbestos IV 1332-21-4 2,3 1 (0.454) Auramine 492-80-8 4 U014 100 (45.4) Azaserine 115-02-6 4 U015 1 (0.454) Aziridine 151-56-4 3,4 P054 1 (0.454) Aziridine, 2-methyl- 75-55-8 3,4 P067 1 (0.454) Azirino[2′,3′:3,4]pyrrolo[1,2-a]indole-4,7-dione, 6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b- hexahydro-8a-methoxy-5- methyl-,[1aS- (1aalpha,8beta,8aalpha, 8balpha)]- 50-07-7 4 U010 10 (4.54) Barban 101-27-9 4 U280 10 (4.54) Barium cyanide 542-62-1 1,4 P013 10 (4.54) Bendiocarb 22781-23-3 4 U278 100 (45.4) Bendiocarb phenol 22961-82-6 4 U364 1000 (454) Benomyl 17804-35-2 4 U271 10 (4.54) Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- 56-49-5 4 U157 10 (4.54) Benz[c]acridine 225-51-4 4 U016 100 (45.4) Benzal chloride 98-87-3 4 U017 5000 (2270) Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2propynyl)- 23950-58-5 4 U192 5000 (2270) Benz[a]anthracene 56-55-3 2,4 U018 10 (4.54) 1,2-Benzanthracene 56-55-3 2,4 U018 10 (4.54) Benz[a]anthracene, 7,12-dimethyl- 57-97-6 4 U094 1 (0.454) Benzenamine 62-53-3 1,3,4 U012 5000 (2270) Benzenamine, 4,4′-carbonimidoylbis (N,N dimethyl- 492-80-8 4 U014 100 (45.4) Benzenamine, 4-chloro- 106-47-8 4 P024 1000 (454) Benzenamine, 4-chloro-2-methyl-, hydrochloride 3165-93-3 4 U049 100 (45.4) Benzenamine, N,N-dimethyl-4-(phenylazo)- 60-11-7 3,4 U093 10 (4.54) Benzenamine, 2-methyl- 95-53-4 3,4 U328 100 (45.4) Benzenamine, 4-methyl- 106-49-0 4 U353 100 (45.4) Benzenamine, 4,4′-methylenebis [2-chloro- 101-14-4 3,4 U158 10 (4.54) Benzenamine, 2-methyl-,hydrochloride 636-21-5 4 U222 100 (45.4) Benzenamine, 2-methyl-5-nitro- 99-55-8 4 U181 100 (45.4) Benzenamine, 4-nitro- 100-01-6 4 P077 5000 (2270) Benzene a 71-43-2 1,2,3,4 U019 10 (4.54) Benzeneacetic acid, 4-chloro-α-(4-chlorophenyl)-α-hydroxy-, ethyl ester 510-15-6 3,4 U038 10 (4.54) Benzene, 1-bromo-4-phenoxy- 101-55-3 2,4 U030 100 (45.4) Benzenebutanoic acid, 4-[bis(2- chloroethyl)amino]- 305-03-3 4 U035 10 (4.54) Benzene, chloro- 108-90-7 1,2,3,4 U037 100 (45.4) Benzene, (chloromethyl)- 100-44-7 1,3,4 P028 100 (45.4) Benzenediamine, ar-methyl- 95-80-7 496-72-0 823-40-5 25376-45-8 3,4 U221 10 (4.54) 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester 117-81-7 2,3,4 U028 100 (45.4) 1,2-Benzenedicarboxylic acid, dibutyl ester 84-74-2 1,2,3,4 U069 10 (4.54) 1,2-Benzenedicarboxylic acid, diethyl ester 84-66-2 2,4 U088 1000 (454) 1,2-Benzenedicarboxylic acid, dimethyl ester 131-11-3 2,3,4 U102 5000 (2270) 1,2-Benzenedicarboxylic acid, dioctyl ester 117-84-0 2,4 U107 5000 (2270) Benzene, 1,2-dichloro- 95-50-1 1,2,4 U070 100 (45.4) Benzene, 1,3-dichloro- 541-73-1 2,4 U071 100 (45.4) Benzene, 1,4-dichloro- 106-46-7 1,2,3,4 U072 100 (45.4) Benzene, 1,1′-(2,2-dichloroethylidene) bis[4-chloro- 72-54-8 1,2,4 U060 1 (0.454) Benzene, (dichloromethyl)- 98-87-3 4 U017 5000 (2270) Benzene, 1,3-diisocyanatomethyl- 91-08-7 584-84-9 26471-62-5 3,4 U223 100 (45.4) Benzene, dimethyl- 1330-20-7 1,3,4 U239 100 (45.4) 1,3-Benzenediol 108-46-3 1,4 U201 5000 (2270) 1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]- 51-43-4 4 P042 1000 (454) Benzeneethanamine, alpha,alpha-dimethyl- 122-09-8 4 P046 5000 (2270) Benzene, hexachloro- 118-74-1 2,3,4 U127 10 (4.54) Benzene, hexahydro- 110-82-7 1,4 U056 1000 (454) Benzene, methyl- 108-88-3 1,2,3,4 U220 1000 (454) Benzene, 1-methyl-2,4-dinitro- 121-14-2 1,2,3,4 U105 10 (4.54) Benzene, 2-methyl-1,3-dinitro- 606-20-2 1,2,4 U106 100 (45.4) Benzene, (1-methylethyl)- 98-82-8 3,4 U055 5000 (2270) Benzene, nitro- 98-95-3 1,2,3,4 U169 1000 (454) Benzene, pentachloro- 608-93-5 4 U183 10 (4.54) Benzene, pentachloronitro- 82-68-8 3,4 U185 100 (45.4) Benzenesulfonic acid chloride 98-09-9 4 U020 100 (45.4) Benzenesulfonyl chloride 98-09-9 4 U020 100 (45.4) Benzene,1,2,4,5-tetrachloro- 95-94-3 4 U207 5000 (2270) Benzenethiol 108-98-5 4 P014 100 (45.4) Benzene,1,1′-(2,2,2-trichloroethylidene) bis[4-chloro- 50-29-3 1,2,4 U061 1 (0.454) Benzene,1,1′-(2,2,2-trichloroethylidene) bis[4-methoxy- 72-43-5 1,3,4 U247 1 (0.454) Benzene, (trichloromethyl)- 98-07-7 3,4 U023 10 (4.54) Benzene, 1,3,5-trinitro- 99-35-4 4 U234 10 (4.54) Benzidine 92-87-5 2,3,4 U021 1 (0.454) Benzo[a]anthracene 56-55-3 2,4 U018 10 (4.54) 1,3-Benzodioxole, 5-(1-propenyl)-1 120-58-1 4 U141 100 (45.4) 1,3-Benzodioxole, 5-(2-propenyl)- 94-59-7 4 U203 100 (45.4) 1,3-Benzodioxole, 5-propyl- 94-58-6 4 U090 10 (4.54) 1,3-Benzodioxol-4-ol, 2,2-dimethyl- 22961-82-6 4 U364 1000 (454) 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate 22781-23-3 4 U278 100 (45.4) Benzo[b]fluoranthene 205-99-2 2 1 (0.454) Benzo(k)fluoranthene 207-08-9 2 5000 (2270) 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- 1563-38-8 4 U367 10 (4.54) 7-Benzofuranol, 2,3-dihydro-2,2- dimethyl-, methylcarbamate 1563-66-2 1,4 P127 10 (4.54) Benzoic acid 65-85-0 1 5000 (2270) Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1) 57-64-7 4 P188 100 (45.4) Benzonitrile 100-47-0 1 5000 (2270) Benzo[rst]pentaphene 189-55-9 4 U064 10 (4.54) Benzo[ghi]perylene 191-24-2 2 5000 (2270) 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts 81-81-2 4 P001 U248 100 (45.4) Benzo[a]pyrene 50-32-8 2,4 U022 1 (0.454) 3,4-Benzopyrene 50-32-8 2,4 U022 1 (0.454) ρ-Benzoquinone 106-51-4 3,4 U197 10 (4.54) Benzotrichloride 98-07-7 3,4 U023 10 (4.54) Benzoyl chloride 98-88-4 1 1000 (454) Benzyl chloride 100-44-7 1,3,4 P028 100 (45.4) BERYLLIUM AND COMPOUNDS N.A. 2,3 ** Beryllium III 7440-41-7 2,3,4 P015 10 (4.54) Beryllium chloride 7787-47-5 1 1 (0.454) Beryllium compounds N.A. 2,3 ** Beryllium fluoride 7787-49-7 1 1 (0.454) Beryllium nitrate 13597-99-4 7787-55-5 1 1 (0.454) Beryllium powder III 7440-41-7 2,3,4 P015 10 (4.54) alpha-BHC 319-84-6 2 10 (4.54) beta-BHC 319-85-7 2 1 (0.454) delta-BHC 319-86-8 2 1 (0.454) gamma-BHC 58-89-9 1,2,3,4 U129 1 (0.454) 2,2′-Bioxirane 1464-53-5 4 U085 10 (4.54) Biphenyl 92-52-4 3 100 (45.4) [1,1′-Biphenyl]-4,4′-diamine 92-87-5 2,3,4 U021 1 (0.454) [1,1′-Biphenyl]-4,4′-diamine,3,3′-dichloro- 91-94-1 2,3,4 U073 1 (0.454) [1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethoxy- 119-90-4 3,4 U091 100 (45.4) [1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl- 119-93-7 3,4 U095 10 (4.54) Bis(2-chloroethoxy) methane 111-91-1 2,4 U024 1000 (454) Bis(2-chloroethyl) ether 111-44-4 2,3,4 U025 10 (4.54) Bis(chloromethyl) ether 542-88-1 3,4 P016 10 (4.54) Bis(2-ethylhexyl) phthalate 117-81-7 3,4 U028 100 (45.4) Bromoacetone 598-31-2 4 P017 1000 (454) 1-Bromopropane (1-BP) 106-94-5 3 1 (0.454) Bromoform 75-25-2 2,3,4 U225 100 (45.4) Bromomethane 74-83-9 2,3,4 U029 1000 (454) 4-Bromophenyl phenyl ether 101-55-3 2,4 U030 100 (45.4) Brucine 357-57-3 4 P018 100 (45.4) 1,3-Butadiene 106-99-0 3 10 (4.54) 1,3-Butadiene, 1,1,2,3,4,4-hexachloro- 87-68-3 2,3,4 U128 1 (0.454) 1-Butanamine, N-butyl-N-nitroso- 924-16-3 4 U172 10 (4.54) 1-Butanol 71-36-3 4 U031 5000 (2270) 2-Butanone 78-93-3 4 U159 5000 (2270) 2-Butanone, 3,3-dimethyl-1(methylthio)-, O-[(methylamino)carbonyl] oxime 39196-18-4 4 P045 100 (45.4) 2-Butanone peroxide 1338-23-4 4 U160 10 (4.54) 2-Butenal 123-73-9 4170-30-3 1,4 U053 100 (45.4) 2-Butene, 1,4-dichloro- 764-41-0 4 U074 1 (0.454) 2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3- methyl-1-oxobutoxy] methyl]-2,3, 5,7a-tetrahydro- 1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z), 7(2S*,3R*),7aalpha]]- 303-34-4 4 U143 10 (4.54) Butyl acetate 123-86-4 1 5000 (2270) iso-Butyl acetate 110-19-0 1 5000 (2270) sec-Butyl acetate 105-46-4 1 5000 (2270) tert-Butyl acetate 540-88-5 1 5000 (2270) n-Butyl alcohol 71-36-3 4 U031 5000 (2270) Butylamine 109-73-9 1 1000 (454) iso-Butylamine 78-81-9 1 1000 (454) sec-Butylamine 513-49-5 13952-84-6 1 1000 (454) tert-Butylamine 75-64-9 1 1000 (454) Butyl benzyl phthalate 85-68-7 2 100 (45.4) n-Butyl phthalate 84-74-2 1,2,3,4 U069 10 (4.54) Butyric acid 107-92-6 1 5000 (2270) iso-Butyric acid 79-31-2 1 5000 (2270) Cacodylic acid 75-60-5 4 U136 1 (0.454) CADMIUM AND COMPOUNDS N.A. 2,3 ** Cadmium III 7440-43-9 2 10 (4.54) Cadmium acetate 543-90-8 1 10 (4.54) Cadmium bromide 7789-42-6 1 10 (4.54) Cadmium chloride 10108-64-2 1 10 (4.54) Cadmium compounds N.A. 2,3 ** Calcium arsenate 7778-44-1 1 1 (0.454) Calcium arsenite 52740-16-6 1 1 (0.454) Calcium carbide 75-20-7 1 10 (4.54) Calcium chromate 13765-19-0 1,4 U032 10 (4.54) Calcium cyanamide 156-62-7 3 1000 (454) Calcium cyanide Ca(CN) 2 592-01-8 1,4 P021 10 (4.54) Calcium dodecylbenzenesulfonate 26264-06-2 1 1000 (454) Calcium hypochlorite 7778-54-3 1 10 (4.54) Captan 133-06-2 1,3 10 (4.54) Carbamic acid, 1H-benzimidazol-2-yl, methyl ester 10605-21-7 4 U372 10 (4.54) Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-,methyl ester 17804-35-2 4 U271 10 (4.54) Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester 101-27-9 4 U280 10 (4.54) Carbamic acid, [(dibutylamino)-thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester 55285-14-8 4 P189 1000 (454) Carbamic acid, dimethyl-,1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester 644-64-4 4 P191 1 (0.454) Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl ester 119-38-0 4 P192 100 (45.4) Carbamic acid, ethyl ester 51-79-6 3,4 U238 100 (45.4) Carbamic acid, methyl-, 3-methylphenyl ester 1129-41-5 4 P190 1000 (454) Carbamic acid, methylnitroso-, ethyl ester 615-53-2 4 U178 1 (0.454) Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)]bis-, dimethyl ester 23564-05-8 4 U409 10 (4.54) Carbamic acid, phenyl-, 1-methylethyl ester 122-42-9 4 U373 1000 (454) Carbamic chloride, dimethyl- 79-44-7 3,4 U097 1 (0.454) Carbamodithioic acid, 1,2-ethanediylbis-, salts & esters 111-54-6 4 U114 5000 (2270) Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2- propenyl) ester 2303-16-4 4 U062 100 (45.4) Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) ester 2303-17-5 4 U389 100 (45.4) Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester 52888-80-9 4 U387 5000 (2270) Carbaryl 63-25-2 1,3,4 U279 100 (45.4) Carbendazim 10605-21-7 4 U372 10 (4.54) Carbofuran 1563-66-2 1,4 P127 10 (4.54) Carbofuran phenol 1563-38-8 4 U367 10 (4.54) Carbon disulfide 75-15-0 1,3,4 P022 100 (45.4) Carbonic acid, dithallium(1 +) salt 6533-73-9 4 U215 100 (45.4) Carbonic dichloride 75-44-5 1,3,4 P095 10 (4.54) Carbonic difluoride 353-50-4 4 U033 1000 (454) Carbonochloridic acid, methyl ester 79-22-1 4 U156 1000 (454) Carbon oxyfluoride 353-50-4 4 U033 1000 (454) Carbon tetrachloride 56-23-5 1,2,3,4 U211 10 (4.54) Carbonyl sulfide 463-58-1 3 100 (45.4) Carbosulfan 55285-14-8 4 P189 1000 (454) Catechol 120-80-9 3 100 (45.4) Chloral 75-87-6 4 U034 5000 (2270) Chloramben 133-90-4 3 100 (45.4) Chlorambucil 305-03-3 4 U035 10 (4.54) CHLORDANE (TECHNICAL MIXTURE AND METABOLITES) 57-74-9 1,2,3,4 U036 1 (0.454) Chlordane 57-74-9 1,2,3,4 U036 1 (0.454) Chlordane, alpha & gamma isomers 57-74-9 5103-71-9 5103-74-2 1,2,3,4 U036 1 (0.454) CHLORINATED BENZENES N.A. 2 ** Chlorinated camphene 8001-35-2 1,2,3,4 P123 1 (0.454) CHLORINATED ETHANES N.A. 2 ** CHLORINATED NAPHTHALENE N.A. 2 ** CHLORINATED PHENOLS N.A. 2 ** Chlorine 7782-50-5 1,3 10 (4.54) Chlornaphazine 494-03-1 4 U026 100 (45.4) Chloroacetaldehyde 107-20-0 4 P023 1000 (454) Chloroacetic acid 79-11-8 3 100 (45.4) 2-Chloroacetophenone 532-27-4 3 100 (45.4) CHLOROALKYL ETHERS N.A. 2 ** p-Chloroaniline 106-47-8 4 P024 1000 (454) Chlorobenzene 108-90-7 1,2,3,4 U037 100 (45.4) Chlorobenzilate 510-15-6 3,4 U038 10 (4.54) p-Chloro-m-cresol 59-50-7 2,4 U039 5000 (2270) Chlorodibromomethane 124-48-1 2 100 (45.4) 1-Chloro-2,3-epoxypropane 106-89-8 1,3,4 U041 100 (45.4) Chloroethane 75-00-3 2,3 100 (45.4) 2-Chloroethyl vinyl ether 110-75-8 2,4 U042 1000 (454) Chloroform 67-66-3 1,2,3,4 U044 10 (4.54) Chloromethane 74-87-3 2,3,4 U045 100 (45.4) Chloromethyl methyl ether 107-30-2 3,4 U046 10 (4.54) beta-Chloronaphthalene 91-58-7 2,4 U047 5000 (2270) 2-Chloronaphthalene 91-58-7 2,4 U047 5000 (2270) 2-Chlorophenol 95-57-8 2,4 U048 100 (45.4) o-Chlorophenol 95-57-8 2,4 U048 100 (45.4) 4-Chlorophenyl phenyl ether 7005-72-3 2 5000 (2270) 1-(o-Chlorophenyl)thiourea 5344-82-1 4 P026 100 (45.4) Chloroprene 126-99-8 3 100 (45.4) 3-Chloropropionitrile 542-76-7 4 P027 1000 (454) Chlorosulfonic acid 7790-94-5 1 1000 (454) 4-Chloro-o-toluidine, hydrochloride 3165-93-3 4 U049 100 (45.4) Chlorpyrifos 2921-88-2 1 1 (0.454) Chromic acetate 1066-30-4 1 1000 (454) Chromic acid 7738-94-5 1 10 (4.54) Chromic acid H 2 CrO 4 , calcium salt 13765-19-0 1,4 U032 10 (4.54) Chromic sulfate 10101-53-8 1 1000 (454) CHROMIUM AND COMPOUNDS N.A. 2,3 ** Chromium Compounds N.A. 2,3 ** Chromium III 7440-47-3 2 5000 (2270) Chromous chloride 10049-05-5 1 1000 (454) Chrysene 218-01-9 2,4 U050 100 (45.4) Cobalt Compounds N.A. 3 ** Cobaltous bromide 7789-43-7 1 1000 (454) Cobaltous formate 544-18-3 1 1000 (454) Cobaltous sulfamate 14017-41-5 1 1000 (454) Coke Oven Emissions N.A. 3 1 (0.454) COPPER AND COMPOUNDS N.A. 2 ** Copper III 7440-50-8 2 5000 (2270) Copper cyanide Cu(CN) 544-92-3 4 P029 10 (4.54) Coumaphos 56-72-4 1 10 (4.54) Creosote N.A 4 U051 1 (0.454) Cresol (cresylic acid) 1319-77-3 1,3,4 U052 100 (45.4) m-Cresol 108-39-4 3 100 (45.4) o-Cresol 95-48-7 3 100 (45.4) p-Cresol 106-44-5 3 100 (45.4) Cresols (isomers and mixture) 1319-77-3 1,3,4 U052 100 (45.4) Cresylic acid (isomers and mixture) 1319-77-3 1,3,4 U052 100 (45.4) Crotonaldehyde 123-73-9 4170-30-3 1,4 U053 100 (45.4) Cumene 98-82-8 3,4 U055 5000 (2270) m-Cumenyl methylcarbamate 64-00-6 4 P202 10 (4.54) Cupric acetate 142-71-2 1 100 (45.4) Cupric acetoarsenite 12002-03-8 1 1 (0.454) Cupric chloride 7447-39-4 1 10 (4.54) Cupric nitrate 3251-23-8 1 100 (45.4) Cupric oxalate 55671-32-4 1 100 (45.4) Cupric sulfate 7758-98-7 1 10 (4.54) Cupric sulfate, ammoniated 10380-29-7 1 100 (45.4) Cupric tartrate 815-82-7 1 100 (45.4) CYANIDES N.A. 2,3 ** Cyanide Compounds N.A. 2,3 ** Cyanides (soluble salts and complexes) not otherwise specified N.A. 4 P030 10 (4.54) Cyanogen 460-19-5 4 P031 100 (45.4) Cyanogen bromide (CN)Br 506-68-3 4 U246 1000 (454) Cyanogen chloride (CN)Cl 506-77-4 1,4 P033 10 (4.54) 2,5-Cyclohexadiene-1,4-dione 106-51-4 3,4 U197 10 (4.54) Cyclohexane 110-82-7 1,4 U056 1000 (454) Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1α, 2α, 3β-, 4α, 5α, 6β) 58-89-9 1,2,3,4 U129 1 (0.454) Cyclohexanone 108-94-1 4 U057 5000 (2270) 2-Cyclohexyl-4,6-dinitrophenol 131-89-5 4 P034 100 (45.4) 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro- 77-47-4 1,2,3,4 U130 10 (4.54) Cyclophosphamide 50-18-0 4 U058 10 (4.54) 2,4-D Acid 94-75-7 1,3,4 U240 100 (45.4) 2,4-D Ester 94-11-1 94-79-1 94-80-4 1320-18-9 1928-38-7 1928-61-6 1929-73-3 2971-38-2 25168-26-7 53467-11-1 1 100 (45.4) 2,4-D, salts and esters 94-75-7 1,3,4 U240 100 (45.4) Daunomycin 20830-81-3 4 U059 10 (4.54) DDD 72-54-8 1,2,4 U060 1 (0.454) 4,4′-DDD 72-54-8 1,2,4 U060 1 (0.454) DDE b 72-55-9 2,4 1 (0.454) DDE b 3547-04-4 3 5000 (2270) 4,4′-DDE 72-55-9 2,4 1 (0.454) DDT 50-29-3 1,2,4 U061 1 (0.454) 4,4′-DDT 50-29-3 1,2,4 U061 1 (0.454) DDT AND METABOLITES N.A. 2 ** DEHP 117-81-7 2,3,4 U028 100 (45.4) Diallate 2303-16-4 4 U062 100 (45.4) Diazinon 333-41-5 1 1 (0.454) Diazomethane 334-88-3 3 100 (45.4) Dibenz[a,h]anthracene 53-70-3 2,4 U063 1 (0.454) 1,2:5,6-Dibenzanthracene 53-70-3 2,4 U063 1 (0.454) Dibenzo[a,h]anthracene 53-70-3 2,4 U063 1 (0.454) Dibenzofuran 132-64-9 3 100 (45.4) Dibenzo[a,i]pyrene 189-55-9 4 U064 10 (4.54) 1,2-Dibromo-3-chloropropane 96-12-8 3,4 U066 1 (0.454) Dibromoethane 106-93-4 1,3,4 U067 1 (0.454) Dibutyl phthalate 84-74-2 1,2,3,4 U069 10 (4.54) Di-n-butyl phthalate 84-74-2 1,2,3,4 U069 10 (4.54) Dicamba 1918-00-9 1 1000 (454) Dichlobenil 1194-65-6 1 100 (45.4) Dichlone 117-80-6 1 1 (0.454) Dichlorobenzene 25321-22-6 1,2 100 (45.4) 1,2-Dichlorobenzene 95-50-1 1,2,4 U070 100 (45.4) 1,3-Dichlorobenzene 541-73-1 2,4 U071 100 (45.4) 1,4-Dichlorobenzene 106-46-7 1,2,3,4 U072 100 (45.4) m-Dichlorobenzene 541-73-1 2,4 U071 100 (45.4) o-Dichlorobenzene 95-50-1 1,2,4 U070 100 (45.4) p-Dichlorobenzene 106-46-7 1,2,3,4 U072 100 (45.4) DICHLOROBENZIDINE 1331-47-1 2 ** 3,3′-Dichlorobenzidine 91-94-1 2,3,4 U073 1 (0.454) Dichlorobromomethane 75-27-4 2 5000 (2270) 1,4-Dichloro-2-butene 764-41-0 4 U074 1 (0.454) Dichlorodifluoromethane 75-71-8 4 U075 5000 (2270) 1,1-Dichloroethane 75-34-3 2,3,4 U076 1000 (454) 1,2-Dichloroethane 107-06-2 1,2,3,4 U077 100 (45.4) 1,1-Dichloroethylene 75-35-4 1,2,3,4 U078 100 (45.4) 1,2-Dichloroethylene 156-60-5 2,4 U079 1000 (454) Dichloroethyl ether 111-44-4 2,3,4 U025 10 (4.54) Dichloroisopropyl ether 108-60-1 2,4 U027 1000 (454) Dichloromethane 75-09-2 2,3,4 U080 1000 (454) Dichloromethoxy ethane 111-91-1 2,4 U024 1000 (454) Dichloromethyl ether 542-88-1 3,4 P016 10 (4.54) 2,4-Dichlorophenol 120-83-2 2,4 U081 100 (45.4) 2,6-Dichlorophenol 87-65-0 4 U082 100 (45.4) Dichlorophenylarsine 696-28-6 4 P036 1 (0.454) Dichloropropane 26638-19-7 1,2 1000 (454) 1,1-Dichloropropane 78-99-9 1,2 1000 (454) 1,2-Dichloropropane 78-87-5 1,2,3,4 U083 1000 (454) 1,3-Dichloropropane 142-28-9 1,2 1000 (454) Dichloropropane—Dichloropropene (mixture) 8003-19-8 1 100 (45.4) Dichloropropene 26952-23-8 1,2 100 (45.4) 1,3-Dichloropropene 542-75-6 1,2,3,4 U084 100 (45.4) 2,3-Dichloropropene 78-88-6 1,2 100 (45.4) 2,2-Dichloropropionic acid 75-99-0 1 5000 (2270) Dichlorvos 62-73-7 1,3 10 (4.54) Dicofol 115-32-2 1 10 (4.54) Dieldrin 60-57-1 1,2,4 P037 1 (0.454) 1,2:3,4-Diepoxybutane 1464-53-5 4 U085 10 (4.54) Diethanolamine 111-42-2 3 100 (45.4) Diethylamine 109-89-7 1 100 (45.4) N,N-Diethylaniline 91-66-7 3 1000 (454) Diethylarsine 692-42-2 4 P038 1 (0.454) 1,4-Diethyleneoxide 123-91-1 3,4 U108 100 (45.4) Diethylene glycol, dicarbamate 5952-26-1 4 U395 5000 (2270) Diethylhexyl phthalate 117-81-7 2,3,4 U028 100 (45.4) N,N′-Diethylhydrazine 1615-80-1 4 U086 10 (4.54) O,O-Diethyl S-methyl dithiophosphate 3288-58-2 4 U087 5000 (2270) Diethyl-p-nitrophenyl phosphate 311-45-5 4 P041 100 (45.4) Diethyl phthalate 84-66-2 2,4 U088 1000 (454) O,O-Diethyl O-pyrazinyl phosphorothioate 297-97-2 4 P040 100 (45.4) Diethylstilbestrol 56-53-1 4 U089 1 (0.454) Diethyl sulfate 64-67-5 3 10 (4.54) Dihydrosafrole 94-58-6 4 U090 10 (4.54) Diisopropylfluorophosphate (DFP) 55-91-4 4 P043 100 (45.4) 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5alpha, 8alpha,8abeta)- 309-00-2 1,2,4 P004 1 (0.454) 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro- 1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta, 5beta,8beta,8abeta)- 465-73-6 4 P060 1 (0.454) 2,7:3,6-Dimethanonaphth[2,3- b]oxirene,3,4,5,6,9,9- hexachloro-1a,2,2a,3,6,6a,7,7a- octahydro-,(1aalpha,2beta, 2aalpha,3beta,6beta,6aalpha, 7beta,7aalpha)- 60-57-1 1,2,4 P037 1 (0.454) 2,7:3,6-Dimethanonaphth[2, 3-b]oxirene,3,4,5,6,9,9- hexachloro-1a,2,2a,3,6,6a,7,7a- octahydro-,(1aalpha,2beta, 2abeta,3alpha,6alpha, 6abeta,7beta,7aalpha)-, & metabolites 72-20-8 1,2,4 P051 1 (0.454) Dimethoate 60-51-5 4 P044 10 (4.54) 3,3′-Dimethoxybenzidine 119-90-4 3,4 U091 100 (45.4) Dimethylamine 124-40-3 1,4 U092 1000 (454) Dimethyl aminoazobenzene 60-11-7 3,4 U093 10 (4.54) p-Dimethylaminoazobenzene 60-11-7 3,4 U093 10 (4.54) N,N-Dimethylaniline 121-69-7 3 100 (45.4) 7,12-Dimethylbenz[a]anthracene 57-97-6 4 U094 1 (0.454) 3,3′-Dimethylbenzidine 119-93-7 3,4 U095 10 (4.54) alpha,alpha-Dimethylbenzylhydroperoxide 80-15-9 4 U096 10 (4.54) Dimethylcarbamoyl chloride 79-44-7 3,4 U097 1 (0.454) Dimethylformamide 68-12-2 3 100 (45.4) 1,1-Dimethylhydrazine 57-14-7 3,4 U098 10 (4.54) 1,2-Dimethylhydrazine 540-73-8 4 U099 1 (0.454) alpha,alpha-Dimethylphenethylamine 122-09-8 4 P046 5000 (2270) 2,4-Dimethylphenol 105-67-9 2,4 U101 100 (45.4) Dimethyl phthalate 131-11-3 2,3,4 U102 5000 (2270) Dimethyl sulfate 77-78-1 3,4 U103 100 (45.4) Dimetilan 644-64-4 4 P191 1 (0.454) Dinitrobenzene (mixed) 25154-54-5 1 100 (45.4) m-Dinitrobenzene 99-65-0 1 100 (45.4) o-Dinitrobenzene 528-29-0 1 100 (45.4) p-Dinitrobenzene 100-25-4 1 100 (45.4) 4,6-Dinitro-o-cresol 534-52-1 2,3,4 P047 10 (4.54) 4,6-Dinitro-o-cresol, and salts 534-52-1 3,4 P047 10 (4.54) Dinitrophenol 25550-58-7 1 10 (4.54) 2,4-Dinitrophenol 51-28-5 1,2,3,4 P048 10 (4.54) 2,5-Dinitrophenol 329-71-5 1 10 (4.54) 2,6-Dinitrophenol 573-56-8 1 10 (4.54) Dinitrotoluene 25321-14-6 1,2 10 (4.54) 2,4-Dinitrotoluene 121-14-2 1,2,3,4 U105 10 (4.54) 2,6-Dinitrotoluene 606-20-2 1,2,4 U106 100 (45.4) 3,4-Dinitrotoluene 610-39-9 1,2 10 (4.54) Dinoseb 88-85-7 4 P020 1000 (454) Di-n-octyl phthalate 117-84-0 2,4 U107 5000 (2270) 1,4-Dioxane 123-91-1 3,4 U108 100 (45.4) DIPHENYLHYDRAZINE 38622-18-3 2 ** 1,2-Diphenylhydrazine 122-66-7 2,3,4 U109 10 (4.54) Diphosphoramide, octamethyl- 152-16-9 4 P085 100 (45.4) Diphosphoric acid, tetraethyl ester 107-49-3 1,4 P111 10 (4.54) Dipropylamine 142-84-7 4 U110 5000 (2270) Di-n-propylnitrosamine 621-64-7 2,4 U111 10 (4.54) Diquat 85-00-7 2764-72-9 1 1000 (454) Disulfoton 298-04-4 1,4 P039 1 (0.454) Dithiobiuret 541-53-7 4 P049 100 (45.4) 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O-[(methylamino)-carbonyl]oxime 26419-73-8 4 P185 100 (45.4) Diuron 330-54-1 1 100 (45.4) Dodecylbenzenesulfonic acid 27176-87-0 1 1000 (454) ENDOSULFAN AND METABOLITES N.A. 2 ** Endosulfan 115-29-7 1,2,4 P050 1 (0.454) alpha-Endosulfan 959-98-8 2 1 (0.454) beta-Endosulfan 33213-65-9 2 1 (0.454) Endosulfan sulfate 1031-07-8 2 1 (0.454) Endothall 145-73-3 4 P088 1000 (454) ENDRIN AND METABOLITES N.A. 2,4 P051 ** Endrin, & metabolites 72-20-8 1,2,4 P051 1 (0.454) Endrin 72-20-8 1,2,4 P051 1 (0.454) Endrin aldehyde 7421-93-4 2 1 (0.454) Epichlorohydrin 106-89-8 1,3,4 U041 100 (45.4) Epinephrine 51-43-4 4 P042 1000 (454) 1,2-Epoxybutane 106-88-7 3 100 (45.4) Ethanal 75-07-0 1,3,4 U001 1000 (454) Ethanamine, N,N-diethyl- 121-44-8 1,3,4 U404 5000 (2270) Ethanamine, N-ethyl-N-nitroso- 55-18-5 4 U174 1 (0.454) 1,2-Ethanediamine, N,N-dimethyl-N′-2- pyridinyl-N′-(2- thienylmethyl)- 91-80-5 4 U155 5000 (2270) Ethane, 1,2-dibromo- 106-93-4 1,3,4 U067 1 (0.454) Ethane, 1,1-dichloro- 75-34-3 2,3,4 U076 1000 (454) Ethane, 1,2-dichloro- 107-06-2 1,2,3,4 U077 100 (45.4) Ethanedinitrile 460-19-5 4 P031 100 (45.4) Ethane, hexachloro- 67-72-1 2,3,4 U131 100 (45.4) Ethane, 1,1′-[methylenebis(oxy)]bis[2- chloro- 111-91-1 2,4 U024 1000 (454) Ethane, 1,1′-oxybis- 60-29-7 4 U117 100 (45.4) Ethane, 1,1′-oxybis[2-chloro- 111-44-4 2,3,4 U025 10 (4.54) Ethane, pentachloro- 76-01-7 4 U184 10 (4.54) Ethane, 1,1,1,2-tetrachloro- 630-20-6 4 U208 100 (45.4) Ethane, 1,1,2,2-tetrachloro- 79-34-5 2,3,4 U209 100 (45.4) Ethanethioamide 62-55-5 4 U218 10 (4.54) Ethane, 1,1,1-trichloro- 71-55-6 2,3,4 U226 1000 (454) Ethane, 1,1,2-trichloro- 79-00-5 2,3,4 U227 100 (45.4) Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester 30558-43-1 4 U394 5000 (2270) Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester 23135-22-0 4 P194 100 (45.4) Ethanimidothioic acid, N-[[(methylamino) carbonyl]oxy]-, methyl ester 16752-77-5 4 P066 100 (45.4) Ethanimidothioic acid, N,N′- [thiobis[(methylimino) carbonyloxy]]bis-, dimethyl ester 59669-26-0 4 U410 100 (45.4) Ethanol, 2-ethoxy- 110-80-5 4 U359 1000 (454) Ethanol, 2,2′-(nitrosoimino)bis- 1116-54-7 4 U173 1 (0.454) Ethanol, 2,2′-oxybis-, dicarbamate 5952-26-1 4 U395 5000 (2270) Ethanone, 1-phenyl- 98-86-2 3,4 U004 5000 (2270) Ethene, chloro- 75-01-4 2,3,4 U043 1 (0.454) Ethene, (2-chloroethoxy)- 110-75-8 2,4 U042 1000 (454) Ethene, 1,1-dichloro- 75-35-4 1,2,3,4 U078 100 (45.4) Ethene, 1,2-dichloro-(E) 156-60-5 2,4 U079 1000 (454) Ethene, tetrachloro- 127-18-4 2,3,4 U210 100 (45.4) Ethene, trichloro- 79-01-6 1,2,3,4 U228 100 (45.4) Ethion 563-12-2 1 10 (4.54) Ethyl acetate 141-78-6 4 U112 5000 (2270) Ethyl acrylate 140-88-5 3,4 U113 1000 (454) Ethylbenzene 100-41-4 1,2,3 1000 (454) Ethyl carbamate 51-79-6 3,4 U238 100 (45.4) Ethyl chloride 75-00-3 2,3 100 (45.4) Ethyl cyanide 107-12-0 4 P101 10 (4.54) Ethylenebisdithiocarbamic acid, salts & esters 111-54-6 4 U114 5000 (2270) Ethylenediamine 107-15-3 1 5000 (2270) Ethylenediamine-tetraacetic acid (EDTA) 60-00-4 1 5000 (2270) Ethylene dibromide 106-93-4 1,3,4 U067 1 (0.454) Ethylene dichloride 107-06-2 1,2,3,4 U077 100 (45.4) Ethylene glycol 107-21-1 3 5000 (2270) Ethylene glycol monoethyl ether 110-80-5 4 U359 1000 (454) Ethylene oxide 75-21-8 3,4 U115 10 (4.54) Ethylenethiourea 96-45-7 3,4 U116 10 (4.54) Ethylenimine 151-56-4 3,4 P054 1 (0.454) Ethyl ether 60-29-7 4 U117 100 (45.4) Ethylidene dichloride 75-34-3 2,3,4 U076 1000 (454) Ethyl methacrylate 97-63-2 4 U118 1000 (454) Ethyl methanesulfonate 62-50-0 4 U119 1 (0.454) Famphur 52-85-7 4 P097 1000 (454) Ferric ammonium citrate 1185-57-5 1 1000 (454) Ferric ammonium oxalate 2944-67-4 55488-87-4 1 1000 (454) Ferric chloride 7705-08-0 1 1000 (454) Ferric fluoride 7783-50-8 1 100 (45.4) Ferric nitrate 10421-48-4 1 1000 (454) Ferric sulfate 10028-22-5 1 1000 (454) Ferrous ammonium sulfate 10045-89-3 1 1000 (454) Ferrous chloride 7758-94-3 1 100 (45.4) Ferrous sulfate 7720-78-7 7782-63-0 1 1000 (454) Fine mineral fibers c N.A. 3 ** Fluoranthene 206-44-0 2,4 U120 100 (45.4) Fluorene 86-73-7 2 5000 (2270) Fluorine 7782-41-4 4 P056 10 (4.54) Fluoroacetamide 640-19-7 4 P057 100 (45.4) Fluoroacetic acid, sodium salt 62-74-8 4 P058 10 (4.54) Formaldehyde 50-00-0 1,3,4 U122 100 (45.4) Formetanate hydrochloride 23422-53-9 4 P198 100 (45.4) Formic acid 64-18-6 1,4 U123 5000 (2270) Formparanate 17702-57-7 4 P197 100 (45.4) Fulminic acid, mercury(2 +)salt 628-86-4 4 P065 10 (4.54) Fumaric acid 110-17-8 1 5000 (2270) Furan 110-00-9 4 U124 100 (45.4) 2-Furancarboxaldehyde 98-01-1 1,4 U125 5000 (2270) 2,5-Furandione 108-31-6 1,3,4 U147 5000 (2270) Furan, tetrahydro- 109-99-9 4 U213 1000 (454) Furfural 98-01-1 1,4 U125 5000 (2270) Furfuran 110-00-9 4 U124 100 (45.4) Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-,D- 18883-66-4 4 U206 1 (0.454) D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)-carbonyl]amino]- 18883-66-4 4 U206 1 (0.454) Glycidylaldehyde 765-34-4 4 U126 10 (4.54) Glycol ethers d N.A. 3 ** Guanidine, N-methyl-N′-nitro-N-nitroso- 70-25-7 4 U163 10 (4.54) Guthion 86-50-0 1 1 (0.454) HALOETHERS N.A. 2 ** HALOMETHANES N.A. 2 ** HEPTACHLOR AND METABOLITES N.A. 2 ** Heptachlor 76-44-8 1,2,3,4 P059 1 (0.454) Heptachlor epoxide 1024-57-3 2 1 (0.454) Hexachlorobenzene 118-74-1 2,3,4 U127 10 (4.54) Hexachlorobutadiene 87-68-3 2,3,4 U128 1 (0.454) HEXACHLOROCYCLOHEXANE (all isomers) 608-73-1 2 ** Hexachlorocyclopentadiene 77-47-4 1,2,3,4 U130 10 (4.54) Hexachloroethane 67-72-1 2,3,4 U131 100 (45.4) Hexachlorophene 70-30-4 4 U132 100 (45.4) Hexachloropropene 1888-71-7 4 U243 1000 (454) Hexaethyl tetraphosphate 757-58-4 4 P062 100 (45.4) Hexamethylene-1,6-diisocyanate 822-06-0 3 100 (45.4) Hexamethylphosphoramide 680-31-9 3 1 (0.454) Hexane 110-54-3 3 5000 (2270) Hexone 108-10-1 3,4 U161 5000 (2270) Hydrazine 302-01-2 3,4 U133 1 (0.454) Hydrazinecarbothioamide 79-19-6 4 P116 100 (45.4) Hydrazine, 1,2-diethyl- 1615-80-1 4 U086 10 (4.54) Hydrazine, 1,1-dimethyl- 57-14-7 3,4 U098 10 (4.54) Hydrazine, 1,2-dimethyl- 540-73-8 4 U099 1 (0.454) Hydrazine, 1,2-diphenyl- 122-66-7 2,3,4 U109 10 (4.54) Hydrazine, methyl- 60-34-4 3,4 P068 10 (4.54) Hydrochloric acid 7647-01-0 1,3 5000 (2270) Hydrocyanic acid 74-90-8 1,4 P063 10 (4.54) Hydrofluoric acid 7664-39-3 1,3,4 U134 100 (45.4) Hydrogen chloride 7647-01-0 1,3 5000 (2270) Hydrogen cyanide 74-90-8 1,4 P063 10 (4.54) Hydrogen fluoride 7664-39-3 1,3,4 U134 100 (45.4) Hydrogen phosphide 7803-51-2 3,4 P096 100 (45.4) Hydrogen sulfide H2S 7783-06-4 1,4 U135 100 (45.4) Hydroperoxide, 1-methyl-1-phenylethyl- 80-15-9 4 U096 10 (4.54) Hydroquinone 123-31-9 3 100 (45.4) 2-Imidazolidinethione 96-45-7 3,4 U116 10 (4.54) Indeno(1,2,3-cd)pyrene 193-39-5 2,4 U137 100 (45.4) Iodomethane 74-88-4 3,4 U138 100 (45.4) 1,3-Isobenzofurandione 85-44-9 3,4 U190 5000 (2270) Isobutyl alcohol 78-83-1 4 U140 5000 (2270) Isodrin 465-73-6 4 P060 1 (0.454) Isolan 119-38-0 4 P192 100 (45.4) Isophorone 78-59-1 2,3 5000 (2270) Isoprene 78-79-5 1 100 (45.4) Isopropanolamine dodecylbenzenesulfonate 42504-46-1 1 1000 (454) 3-Isopropylphenyl N-methylcarbamate 64-00-6 4 P202 10 (4.54) Isosafrole 120-58-1 4 U141 100 (45.4) 3(2H)-Isoxazolone, 5-(aminomethyl)- 2763-96-4 4 P007 1000 (454) Kepone 143-50-0 1,4 U142 1 (0.454) Lasiocarpine 303-34-4 4 U143 10 (4.54) LEAD AND COMPOUNDS N.A. 2,3 ** Lead III 7439-92-1 2 10 (4.54) Lead acetate 301-04-2 1,4 U144 10 (4.54) Lead arsenate 7784-40-9 7645-25-2 10102-48-4 1 1 (0.454) Lead, bis(acetato-O)tetrahydroxytri- 1335-32-6 4 U146 10 (4.54) Lead chloride 7758-95-4 1 10 (4.54) Lead compounds N.A. 2,3 ** Lead fluoborate 13814-96-5 1 10 (4.54) Lead fluoride 7783-46-2 1 10 (4.54) Lead iodide 10101-63-0 1 10 (4.54) Lead nitrate 10099-74-8 1 10 (4.54) Lead phosphate 7446-27-7 4 U145 10 (4.54) Lead stearate 1072-35-1 7428-48-0 56189-09-4 1 10 (4.54) Lead subacetate 1335-32-6 4 U146 10 (4.54) Lead sulfate 7446-14-2 15739-80-7 1 10 (4.54) Lead sulfide 1314-87-0 1 10 (4.54) Lead thiocyanate 592-87-0 1 10 (4.54) Lindane 58-89-9 1,2,3,4 U129 1 (0.454) Lindane (all isomers) 58-89-9 1,2,3,4 U129 1 (0.454) Lithium chromate 14307-35-8 1 10 (4.54) Malathion 121-75-5 1 100 (45.4) Maleic acid 110-16-7 1 5000 (2270) Maleic anhydride 108-31-6 1,3,4 U147 5000 (2270) Maleic hydrazide 123-33-1 4 U148 5000 (2270) Malononitrile 109-77-3 4 U149 1000 (454) Manganese, bis (dimethylcarbamodithioato-S,S′)- 15339-36-3 4 P196 10 (4.54) Manganese Compounds N.A. 3 ** Manganese dimethyldithiocarbamate 15339-36-3 4 P196 10 (4.54) MDI 101-68-8 3 5000 (2270) MEK 78-93-3 4 U159 5000 (2270) Melphalan 148-82-3 4 U150 1 (0.454) Mercaptodimethur 2032-65-7 1,4 P199 10 (4.54) MERCURY AND COMPOUNDS N.A. 2,3 ** Mercury Compounds N.A. 2,3 ** Mercuric cyanide 592-04-1 1 1(0.454) Mercuric nitrate 10045-94-0 1 10 (4.54) Mercuric sulfate 7783-35-9 1 10 (4.54) Mercuric thiocyanate 592-85-8 1 10 (4.54) Mercurous nitrate 10415-75-5 1 10 (4.54) Mercury 7782-86-7 7439-97-6 2,3,4 U151 1 (0.454) Mercury, (acetato-O)phenyl- 62-38-4 4 P092 100 (45.4) Mercury fulminate 628-86-4 4 P065 10 (4.54) Methacrylonitrile 126-98-7 4 U152 1000 (454) Methanamine, N-methyl- 124-40-3 1,4 U092 1000 (454) Methanamine, N-methyl-N-nitroso- 62-75-9 2,3,4 P082 10 (4.54) Methane, bromo- 74-83-9 2,3,4 U029 1000 (454) Methane, chloro- 74-87-3 2,3,4 U045 100 (45.4) Methane, chloromethoxy- 107-30-2 3,4 U046 10 (4.54) Methane, dibromo- 74-95-3 4 U068 1000 (454) Methane, dichloro- 75-09-2 2,3,4 U080 1000 (454) Methane, dichlorodifluoro- 75-71-8 4 U075 5000 (2270) Methane, iodo- 74-88-4 3,4 U138 100 (45.4) Methane, isocyanato- 624-83-9 3,4 P064 10 (4.54) Methane, oxybis(chloro- 542-88-1 3,4 P016 10 (4.54) Methanesulfenyl chloride, trichloro- 594-42-3 4 P118 100 (45.4) Methanesulfonic acid, ethyl ester 62-50-0 4 U119 1 (0.454) Methane, tetrachloro- 56-23-5 1,2,3,4 U211 10 (4.54) Methane, tetranitro- 509-14-8 4 P112 10 (4.54) Methanethiol 74-93-1 1,4 U153 100 (45.4) Methane, tribromo- 75-25-2 2,3,4 U225 100 (45.4) Methane, trichloro- 67-66-3 1,2,3,4 U044 10 (4.54) Methane, trichlorofluoro- 75-69-4 4 U121 5000 (2270) Methanimidamide, N,N-dimethyl-N′-[3-[[(methylamino)-carbonyl]oxy]phenyl]-, monohydrochloride 23422-53-9 4 P198 100 (45.4) Methanimidamide, N,N-dimethyl-N′-[2-methyl-4- [[(methylamino) carbonyl]oxy]phenyl]- 17702-57-7 4 P197 100 (45.4) 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide 115-29-7 1,2,4 P050 1 (0.454) 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- 76-44-8 1,2,3,4 P059 1 (0.454) 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro- 57-74-9 1,2,3,4 U036 1 (0.454) Methanol 67-56-1 3,4 U154 5000 (2270) Methapyrilene 91-80-5 4 U155 5000 (2270) 1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro- 143-50-0 1,4 U142 1 (0.454) Methiocarb 2032-65-7 1,4 P199 10 (4.54) Methomyl 16752-77-5 4 P066 100 (45.4) Methoxychlor 72-43-5 1,3,4 U247 1 (0.454) Methyl alcohol 67-56-1 3,4 U154 5000 (2270) 2-Methyl aziridine 75-55-8 3,4 P067 1 (0.454) Methyl bromide 74-83-9 2,3,4 U029 1000 (454) 1-Methylbutadiene 504-60-9 4 U186 100 (45.4) Methyl chloride 74-87-3 2,3,4 U045 100 (45.4) Methyl chlorocarbonate 79-22-1 4 U156 1000 (454) Methyl chloroform 71-55-6 2,3,4 U226 1000 (454) 3-Methylcholanthrene 56-49-5 4 U157 10 (4.54) 4,4′-Methylenebis(2-chloroaniline) 101-14-4 3,4 U158 10 (4.54) Methylene bromide 74-95-3 4 U068 1000 (454) Methylene chloride 75-09-2 2,3,4 U080 1000 (454) 4,4′-Methylenedianiline 101-77-9 3 10 (4.54) Methylene diphenyl diisocyanate 101-68-8 3 5000 (2270) Methyl ethyl ketone 78-93-3 4 U159 5000 (2270) Methyl ethyl ketone peroxide 1338-23-4 4 U160 10 (4.54) Methyl hydrazine 60-34-4 3,4 P068 10 (4.54) Methyl iodide 74-88-4 3,4 U138 100 (45.4) Methyl isobutyl ketone 108-10-1 3,4 U161 5000 (2270) Methyl isocyanate 624-83-9 3,4 P064 10 (4.54) 2-Methyllactonitrile 75-86-5 1,4 P069 10 (4.54) Methyl mercaptan 74-93-1 1,4 U153 100 (45.4) Methyl methacrylate 80-62-6 1,3,4 U162 1000 (454) Methyl parathion 298-00-0 1,4 P071 100 (45.4) 4-Methyl-2-pentanone 108-10-1 3,4 U161 5000 (2270) Methyl tert-butyl ether 1634-04-4 3 1000 (454) Methylthiouracil 56-04-2 4 U164 10 (4.54) Metolcarb 1129-41-5 4 P190 1000 (454) Mevinphos 7786-34-7 1 10 (4.54) Mexacarbate 315-18-4 1,4 P128 1000 (454) Mitomycin C 50-07-7 4 U010 10 (4.54) MNNG 70-25-7 4 U163 10 (4.54) Monoethylamine 75-04-7 1 100 (45.4) Monomethylamine 74-89-5 1 100 (45.4) Naled 300-76-5 1 10 (4.54) 5,12-Naphthacenedione, 8-acetyl-10-[(3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)- 20830-81-3 4 U059 10 (4.54) 1-Naphthalenamine 134-32-7 4 U167 100 (45.4) 2-Naphthalenamine 91-59-8 4 U168 10 (4.54) Naphthalenamine, N,N′-bis(2-chloroethyl)- 494-03-1 4 U026 100 (45.4) Naphthalene 91-20-3 1,2,3,4 U165 100 (45.4) Naphthalene, 2-chloro- 91-58-7 2,4 U047 5000 (2270) 1,4-Naphthalenedione 130-15-4 4 U166 5000 (2270) 2,7-Naphthalenedisulfonic acid, 3,3′-[(3,3′-dimethyl-(1,1′-biphenyl)-4,4′-diyl)-bis(azo)]bis(5-amino-4-hydroxy)-tetrasodium salt 72-57-1 4 U236 10 (4.54) 1-Naphthalenol, methylcarbamate 63-25-2 1,3,4 U279 100 (45.4) Naphthenic acid 1338-24-5 1 100 (45.4) 1,4-Naphthoquinone 130-15-4 4 U166 5000 (2270) alpha-Naphthylamine 134-32-7 4 U167 100 (45.4) beta-Naphthylamine 91-59-8 4 U168 10 (4.54) alpha-Naphthylthiourea 86-88-4 4 P072 100 (45.4) NICKEL AND COMPOUNDS N.A. 2,3 ** Nickel III 7440-02-0 2 100 (45.4) Nickel ammonium sulfate 15699-18-0 1 100 (45.4) Nickel carbonyl Ni(CO)4, (T-4)- 13463-39-3 4 P073 10 (4.54) Nickel chloride 7718-54-9 37211-05-5 1 100 (45.4) Nickel compounds N.A. 2,3 ** Nickel cyanide Ni(CN)2 557-19-7 4 P074 10 (4.54) Nickel hydroxide 12054-48-7 1 10 (4.54) Nickel nitrate 14216-75-2 1 100 (45.4) Nickel sulfate 7786-81-4 1 100 (45.4) Nicotine, & salts 54-11-5 4 P075 100 (45.4) Nitric acid 7697-37-2 1 1000 (454) Nitric acid, thallium (1 +) salt 10102-45-1 4 U217 100 (45.4) Nitric oxide 10102-43-9 4 P076 10 (4.54) p-Nitroaniline 100-01-6 4 P077 5000 (2270) Nitrobenzene 98-95-3 1,2,3,4 U169 1000 (454) 4-Nitrobiphenyl 92-93-3 3 10 (4.54) Nitrogen dioxide 10102-44-0 10544-72-6 1,4 P078 10 (4.54) Nitrogen oxide NO 10102-43-9 4 P076 10 (4.54) Nitrogen oxide NO 2 10102-44-0 10544-72-6 1,4 P078 10 (4.54) Nitroglycerine 55-63-0 4 P081 10 (4.54) NITROPHENOLS 25154-55-6 2 ** Nitrophenol (mixed) 25154-55-6 1 100 (45.4) m-Nitrophenol 554-84-7 1 100 (45.4) o-Nitrophenol 88-75-5 1,2 100 (45.4) p-Nitrophenol 100-02-7 1,2,3,4 U170 100 (45.4) 2-Nitrophenol 88-75-5 1,2 100 (45.4) 4-Nitrophenol 100-02-7 1,2,3,4 U170 100 (45.4) 2-Nitropropane 79-46-9 3,4 U171 10 (4.54) NITROSAMINES N.A. 2 ** N-Nitrosodi-n-butylamine 924-16-3 4 U172 10 (4.54) N-Nitrosodiethanolamine 1116-54-7 4 U173 1 (0.454) N-Nitrosodiethylamine 55-18-5 4 U174 1 (0.454) N-Nitrosodimethylamine 62-75-9 2,3,4 P082 10 (4.54) N-Nitrosodiphenylamine 86-30-6 2 100 (45.4) N-Nitroso-N-ethylurea 759-73-9 4 U176 1 (0.454) N-Nitroso-N-methylurea 684-93-5 3,4 U177 1 (0.454) N-Nitroso-N-methylurethane 615-53-2 4 U178 1 (0.454) N-Nitrosomethylvinylamine 4549-40-0 4 P084 10 (4.54) N-Nitrosomorpholine 59-89-2 3 1 (0.454) N-Nitrosopiperidine 100-75-4 4 U179 10 (4.54) N-Nitrosopyrrolidine 930-55-2 4 U180 1 (0.454) Nitrotoluene 1321-12-6 1 1000 (454) m-Nitrotoluene 99-08-1 1 1000 (454) o-Nitrotoluene 88-72-2 1 1000 (454) p-Nitrotoluene 99-99-0 1 1000 (454) 5-Nitro-o-toluidine 99-55-8 4 U181 100 (45.4) Octamethylpyrophosphoramide 152-16-9 4 P085 100 (45.4) Osmium oxide OsO4, (T-4)- 20816-12-0 4 P087 1000 (454) Osmium tetroxide 20816-12-0 4 P087 1000 (454) 7-Oxabicyclo[221]heptane-2,3-dicarboxylic acid 145-73-3 4 P088 1000 (454) Oxamyl 23135-22-0 4 P194 100 (45.4) 1,2-Oxathiolane, 2,2-dioxide 1120-71-4 3,4 U193 10 (4.54) 2H-1,3,2-Oxazaphosphorin-2-amine, N,N- bis(2-chloroethyl)tetrahydro-, 2-oxide 50-18-0 4 U058 10 (4.54) Oxirane 75-21-8 3,4 U115 10 (4.54) Oxiranecarboxyaldehyde 765-34-4 4 U126 10 (4.54) Oxirane, (chloromethyl)- 106-89-8 1,3,4 U041 100 (45.4) Paraformaldehyde 30525-89-4 1 1000 (454) Paraldehyde 123-63-7 4 U182 1000 (454) Parathion 56-38-2 1,3,4 P089 10 (4.54) PCBs 1336-36-3 1,2,3 1 (0.454) PCNB 82-68-8 3,4 U185 100 (45.4) Pentachlorobenzene 608-93-5 4 U183 10 (4.54) Pentachloroethane 76-01-7 4 U184 10 (4.54) Pentachloronitrobenzene 82-68-8 3,4 U185 100 (45.4) Pentachlorophenol 87-86-5 1,2,3,4 See F027 10 (4.54) 1,3-Pentadiene 504-60-9 4 U186 100 (45.4) Perchloroethylene 127-18-4 2,3,4 U210 100 (45.4) Phenacetin 62-44-2 4 U187 100 (45.4) Phenanthrene 85-01-8 2 5000 (2270) Phenol 108-95-2 1,2,3,4 U188 1000 (454) Phenol, 2-chloro- 95-57-8 2,4 U048 100 (45.4) Phenol, 4-chloro-3-methyl- 59-50-7 2,4 U039 5000 (2270) Phenol, 2-cyclohexyl-4,6-dinitro- 131-89-5 4 P034 100 (45.4) Phenol, 2,4-dichloro- 120-83-2 2,4 U081 100 (45.4) Phenol, 2,6-dichloro- 87-65-0 4 U082 100 (45.4) Phenol, 4,4′-(1,2-diethyl-1,2-ethenediyl)bis-, (E) 56-53-1 4 U089 1 (0.454) Phenol, 2,4-dimethyl- 105-67-9 2,4 U101 100 (45.4) Phenol, 4-(dimethylamino)-3,5-dimethyl-, 4 methylcarbamate (ester) 315-18-4 1,4 P128 1000 (454) Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate 2032-65-7 1,4 P199 10 (4.54) Phenol, 2,4-dinitro- 51-28-5 1,2,3,4 P048 10 (4.54) Phenol, methyl- 1319-77-3 1,3,4 U052 100 (45.4) Phenol, 2-methyl-4,6-dinitro- 534-52-1 2,3,4 P047 10 (4.54) Phenol, 2-methyl-4,6-dinitro-, & salts 534-52-1 3,4 P047 10 (4.54) Phenol, 2,2′-methylenebis[3,4,6- trichloro- 70-30-4 4 U132 100 (45.4) Phenol, 2-(1-methylethoxy)-, methylcarbamate 114-26-1 3,4 U411 100 (45.4) Phenol, 3-(1-methylethyl)-, methyl carbamate 64-00-6 4 P202 10 (4.54) Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate 2631-37-0 4 P201 1000 (454) Phenol, 2-(1-methylpropyl)-4,6-dinitro- 88-85-7 4 P020 1000 (454) Phenol, 4-nitro- 100-02-7 1,2,3,4 U170 100 (45.4) Phenol, pentachloro- 87-86-5 1,2,3,4 See F027 10 (4.54) Phenol, 2,3,4,6-tetrachloro- 58-90-2 4 See F027 10 (4.54) Phenol, 2,4,5-trichloro- 95-95-4 1,3,4 See F027 10 (4.54) Phenol, 2,4,6-trichloro- 88-06-2 1,2,3,4 See F027 10 (4.54) Phenol, 2,4,6-trinitro-, ammonium salt 131-74-8 4 P009 10 (4.54) L-Phenylalanine, 4-[bis(2-chloroethyl)amino]- 148-82-3 4 U150 1 (0.454) p-Phenylenediamine 106-50-3 3 5000 (2270) Phenylmercury acetate 62-38-4 4 P092 100 (45.4) Phenylthiourea 103-85-5 4 P093 100 (45.4) Phorate 298-02-2 4 P094 10 (4.54) Phosgene 75-44-5 1,3,4 P095 10 (4.54) Phosphine 7803-51-2 3,4 P096 100 (45.4) Phosphoric acid 7664-38-2 1 5000 (2270) Phosphoric acid, diethyl 4-nitrophenyl ester 311-45-5 4 P041 100 (45.4) Phosphoric acid, lead(2 +) salt (2:3) 7446-27-7 4 U145 10 (4.54) Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester 298-04-4 1,4 P039 1 (0.454) Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] ester 298-02-2 4 P094 10 (4.54) Phosphorodithioic acid, O,O-diethyl S-methyl ester 3288-58-2 4 U087 5000 (2270) Phosphorodithioic acid, O,O-dimethyl S-[2(methylamino)-2-oxoethyl] ester 60-51-5 4 P044 10 (4.54) Phosphorofluoridic acid, bis(1-methylethyl) ester 55-91-4 4 P043 100 (45.4) Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester 56-38-2 1,3,4 P089 10 (4.54) Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester 297-97-2 4 P040 100 (45.4) Phosphorothioic acid, O-[4-[(dimethylamino) sulfonyl]phenyl] O,O-dimethyl ester 52-85-7 4 P097 1000 (454) Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester 298-00-0 1,4 P071 100 (45.4) Phosphorus 7723-14-0 1,3 1 (0.454) Phosphorus oxychloride 10025-87-3 1 1000 (454) Phosphorus pentasulfide 1314-80-3 1,4 U189 100 (45.4) Phosphorus sulfide 1314-80-3 1,4 U189 100 (45.4) Phosphorus trichloride 7719-12-2 1 1000 (454) Physostigmine 57-47-6 4 P204 100 (45.4) Physostigmine salicylate 57-64-7 4 P188 100 (45.4) PHTHALATE ESTERS N.A. 2 ** Phthalic anhydride 85-44-9 3,4 U190 5000 (2270) 2-Picoline 109-06-8 4 U191 5000 (2270) Piperidine, 1-nitroso- 100-75-4 4 U179 10 (4.54) Plumbane, tetraethyl- 78-00-2 1,4 P110 10 (4.54) POLYCHLORINATED BIPHENYLS 1336-36-3 1,2,3 1 (0.454) Polycyclic Organic Matter e N.A. 3 ** POLYNUCLEAR AROMATIC HYDROCARBONS N.A. 2 ** Potassium arsenate 7784-41-0 1 1 (0.454) Potassium arsenite 10124-50-2 1 1 (0.454) Potassium bichromate 7778-50-9 1 10 (4.54) Potassium chromate 7789-00-6 1 10 (4.54) Potassium cyanide K(CN) 151-50-8 1,4 P098 10 (4.54) Potassium hydroxide 1310-58-3 1 1000 (454) Potassium permanganate 7722-64-7 1 100 (45.4) Potassium silver cyanide 506-61-6 4 P099 1 (0.454) Promecarb 2631-37-0 4 P201 1000 (454) Pronamide 23950-58-5 4 U192 5000 (2270) Propanal, 2-methyl-2-(methyl- sulfonyl)-, O-[(methylamino)carbonyl] oxime 1646-88-4 4 P203 100 (45.4) Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime 116-06-3 4 P070 1 (0.454) 1-Propanamine 107-10-8 4 U194 5000 (2270) 1-Propanamine, N-propyl- 142-84-7 4 U110 5000 (2270) 1-Propanamine, N-nitroso-N-propyl- 621-64-7 2,4 U111 10 (4.54) Propane, 1,2-dibromo-3-chloro- 96-12-8 3,4 U066 1 (0.454) Propane, 1,2-dichloro- 78-87-5 1,2,3,4 U083 1000 (454) Propanedinitrile 109-77-3 4 U149 1000 (454) Propanenitrile 107-12-0 4 P101 10 (4.54) Propanenitrile, 3-chloro- 542-76-7 4 P027 1000 (454) Propanenitrile, 2-hydroxy-2-methyl- 75-86-5 1,4 P069 10 (4.54) Propane, 2-nitro- 79-46-9 3,4 U171 10 (4.54) Propane, 2,2′-oxybis[2-chloro- 108-60-1 2,4 U027 1000 (454) 1,3-Propane sultone 1120-71-4 3,4 U193 10 (4.54) 1,2,3-Propanetriol, trinitrate 55-63-0 4 P081 10 (4.54) Propanoic acid, 2-(2,4,5-trichlorophenoxy)- 93-72-1 1,4 See F027 100 (45.4) 1-Propanol, 2,3-dibromo-, phosphate (3:1) 126-72-7 4 U235 10 (4.54) 1-Propanol, 2-methyl- 78-83-1 4 U140 5000 (2270) 2-Propanone 67-64-1 4 U002 5000 (2270) 2-Propanone, 1-bromo- 598-31-2 4 P017 1000 (454) Propargite 2312-35-8 1 10 (4.54) Propargyl alcohol 107-19-7 4 P102 1000 (454) 2-Propenal 107-02-8 1,2,3,4 P003 1 (0.454) 2-Propenamide 79-06-1 3,4 U007 5000 (2270) 1-Propene, 1,3-dichloro- 542-75-6 1,2,3,4 U084 100 (45.4) 1-Propene, 1,1,2,3,3,3-hexachloro- 1888-71-7 4 U243 1000 (454) 2-Propenenitrile 107-13-1 1,2,3,4 U009 100 (45.4) 2-Propenenitrile, 2-methyl- 126-98-7 4 U152 1000 (454) 2-Propenoic acid 79-10-7 3,4 U008 5000 (2270) 2-Propenoic acid, ethyl ester 140-88-5 3,4 U113 1000 (454) 2-Propenoic acid, 2-methyl-, ethyl ester 97-63-2 4 U118 1000 (454) 2-Propenoic acid, 2-methyl-, methyl ester 80-62-6 1,3,4 U162 1000 (454) 2-Propen-1-ol 107-18-6 1,4 P005 100 (45.4) Propham 122-42-9 4 U373 1000 (454) beta-Propiolactone 57-57-8 3 10 (4.54) Propionaldehyde 123-38-6 3 1000 (454) Propionic acid 79-09-4 1 5000 (2270) Propionic anhydride 123-62-6 1 5000 (2270) Propoxur (Baygon) 114-26-1 3,4 U411 100 (45.4) n-Propylamine 107-10-8 4 U194 5000 (2270) n-Propyl bromide (nPB) 106-94-5 3 1 (0.454) Propylene dichloride 78-87-5 1,2,3,4 U083 1000 (454) Propylene oxide 75-56-9 1,3 100 (45.4) 1,2-Propylenimine 75-55-8 3,4 P067 1 (0.454) 2-Propyn-1-ol 107-19-7 4 P102 1000 (454) Prosulfocarb 52888-80-9 4 U387 5000 (2270) Pyrene 129-00-0 2 5000 (2270) Pyrethrins 121-29-9 121-21-1 8003-34-7 1 1 (0.454) 3,6-Pyridazinedione, 1,2-dihydro- 123-33-1 4 U148 5000 (2270) 4-Pyridinamine 504-24-5 4 P008 1000 (454) Pyridine 110-86-1 4 U196 1000 (454) Pyridine, 2-methyl- 109-06-8 4 U191 5000 (2270) Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts 54-11-5 4 P075 100 (45.4) 2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]- 66-75-1 4 U237 10 (4.54) 4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo- 56-04-2 4 U164 10 (4.54) Pyrrolidine, 1-nitroso- 930-55-2 4 U180 1 (0.454) Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a- hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)- 57-47-6 4 P204 100 (45.4) Quinoline 91-22-5 1,3 5000 (2270) Quinone 106-51-4 3,4 U197 10 (4.54) Quintobenzene 82-68-8 3,4 U185 100 (45.4) Radionuclides (including radon) N.A. 3 § Reserpine 50-55-5 4 U200 5000 (2270) Resorcinol 108-46-3 1,4 U201 5000 (2270) Safrole 94-59-7 4 U203 100 (45.4) SELENIUM AND COMPOUNDS N.A. 2,3 ** Selenium Compounds N.A. 2,3 ** Selenious acid 7783-00-8 4 U204 10 (4.54) Selenious acid, dithallium (1 +) salt 12039-52-0 4 P114 1000 (454) Selenium III 7782-49-2 2 100 (45.4) Selenium dioxide 7746-08-4 1,4 U204 10 (4.54) Selenium oxide 7746-08-4 1 10 (4.54) Selenium sulfide SeS2 7488-56-4 4 U205 10 (4.54) Selenourea 630-10-4 4 P103 1000 (454) L-Serine, diazoacetate (ester) 115-02-6 4 U015 1 (0.454) SILVER AND COMPOUNDS N.A. 2 ** Silver III 7440-22-4 2 1000 (454) Silver cyanide Ag(CN) 506-64-9 4 P104 1 (0.454) Silver nitrate 7761-88-8 1 1 (0.454) Silvex (2,4,5-TP) 93-72-1 1,4 See F027 100 (45.4) Sodium 7440-23-5 1 10 (4.54) Sodium arsenate 7631-89-2 1 1 (0.454) Sodium arsenite 7784-46-5 1 1 (0.454) Sodium azide 26628-22-8 4 P105 1000 (454) Sodium bichromate 10588-01-9 1 10 (4.54) Sodium bifluoride 1333-83-1 1 100 (45.4) Sodium bisulfite 7631-90-5 1 5000 (2270) Sodium chromate 7775-11-3 1 10 (4.54) Sodium cyanide Na(CN) 143-33-9 1,4 P106 10 (4.54) Sodium dodecylbenzenesulfonate 25155-30-0 1 1000 (454) Sodium fluoride 7681-49-4 1 1000 (454) Sodium hydrosulfide 16721-80-5 1 5000 (2270) Sodium hydroxide 1310-73-2 1 1000 (454) Sodium hypochlorite 7681-52-9 10022-70-5 1 100 (45.4) Sodium methylate 124-41-4 1 1000 (454) Sodium nitrite 7632-00-0 1 100 (45.4) Sodium phosphate, dibasic 7558-79-4 10039-32-4 10140-65-5 1 5000 (2270) Sodium phosphate, tribasic 7601-54-9 10101-89-0 10361-89-4 1 5000 (2270) Sodium selenite 7782-82-3 10102-18-8 1 100 (45.4) Streptozotocin 18883-66-4 4 U206 1 (0.454) Strontium chromate 7789-06-2 1 10 (4.54) Strychnidin-10-one, & salts 57-24-9 1,4 P108 10 (4.54) Strychnidin-10-one, 2,3-dimethoxy- 357-57-3 4 P018 100 (45.4) Strychnine, & salts 57-24-9 1,4 P108 10 (4.54) Styrene 100-42-5 1,3 1000 (454) Styrene oxide 96-09-3 3 100 (45.4) Sulfuric acid 7664-93-9 8014-95-7 1 1000 (454) Sulfuric acid, dimethyl ester 77-78-1 3,4 U103 100 (45.4) Sulfuric acid, dithallium (1 +) salt 7446-18-6 10031-59-1 1,4 P115 100 (45.4) Sulfur monochloride 12771-08-3 1 1000 (454) Sulfur phosphide 1314-80-3 1,4 U189 100 (45.4) 2,4,5-T 93-76-5 1,4 See F027 1000 (454) 2,4,5-T acid 93-76-5 1,4 See F027 1000 (454) 2,4,5-T amines 2008-46-0 1319-72-8 3813-14-7 6369-96-6 6369-97-7 1 5000 (2270) 2,4,5-T esters 93-79-8 1928-47-8 2545-59-7 25168-15-4 61792-07-2 1 1000 (454) 2,4,5-T salts 13560-99-1 1 1000 (454) TCDD 1746-01-6 2,3 1 (0.454) TDE 72-54-8 1,2,4 U060 1 (0.454) 1,2,4,5-Tetrachlorobenzene 95-94-3 4 U207 5000 (2270) 2,3,7,8-Tetrachlorodibenzo-p-dioxin 1746-01-6 2,3 1 (0.454) 1,1,1,2-Tetrachloroethane 630-20-6 4 U208 100 (45.4) 1,1,2,2-Tetrachloroethane 79-34-5 2,3,4 U209 100 (45.4) Tetrachloroethylene 127-18-4 2,3,4 U210 100 (45.4) 2,3,4,6-Tetrachlorophenol 58-90-2 4 See F027 10 (4.54) Tetraethyl pyrophosphate 107-49-3 1,4 P111 10 (4.54) Tetraethyl lead 78-00-2 1,4 P110 10 (4.54) Tetraethyldithiopyrophosphate 3689-24-5 4 P109 100 (45.4) Tetrahydrofuran 109-99-9 4 U213 1000 (454) Tetranitromethane 509-14-8 4 P112 10 (4.54) Tetraphosphoric acid, hexaethyl ester 757-58-4 4 P062 100 (45.4) THALLIUM AND COMPOUNDS N.A. 2 ** Thallic oxide 1314-32-5 4 P113 100 (45.4) Thallium III 7440-28-0 2 1000 (454) Thallium (I) acetate 563-68-8 4 U214 100 (45.4) Thallium (I) carbonate 6533-73-9 4 U215 100 (45.4) Thallium chloride TlCl 7791-12-0 4 U216 100 (45.4) Thallium (I) nitrate 10102-45-1 4 U217 100 (45.4) Thallium oxide Tl2O3 1314-32-5 4 P113 100 (45.4) Thallium (l) selenite 12039-52-0 4 P114 1000 (454) Thallium (I) sulfate 7446-18-6 10031-59-1 1,4 P115 100 (45.4) Thioacetamide 62-55-5 4 U218 10 (4.54) Thiodicarb 59669-26-0 4 U410 100 (45.4) Thiodiphosphoric acid, tetraethyl ester 3689-24-5 4 P109 100 (45.4) Thiofanox 39196-18-4 4 P045 100 (45.4) Thioimidodicarbonic diamide [(H2N)C(S)] 2NH 541-53-7 4 P049 100 (45.4) Thiomethanol 74-93-1 1,4 U153 100 (45.4) Thioperoxydicarbonic diamide [(H2N)C(S)] 2S2, tetramethyl- 137-26-8 4 U244 10 (4.54) Thiophanate-methyl 23564-05-8 4 U409 10 (4.54) Thiophenol 108-98-5 4 P014 100 (45.4) Thiosemicarbazide 79-19-6 4 P116 100 (45.4) Thiourea 62-56-6 4 U219 10 (4.54) Thiourea, (2-chlorophenyl)- 5344-82-1 4 P026 100 (45.4) Thiourea, 1-naphthalenyl- 86-88-4 4 P072 100 (45.4) Thiourea, phenyl- 103-85-5 4 P093 100 (45.4) Thiram 137-26-8 4 U244 10 (4.54) Tirpate 26419-73-8 4 P185 100 (45.4) Titanium tetrachloride 7550-45-0 3 1000 (454) Toluene 108-88-3 1,2,3,4 U220 1000 (454) Toluenediamine 95-80-7 496-72-0 823-40-5 25376-45-8 3,4 U221 10 (4.54) 2,4-Toluene diamine 95-80-7 496-72-0 823-40-5 25376-45-8 3,4 U221 10 (4.54) Toluene diisocyanate 91-08-7 584-84-9 26471-62-5 3,4 U223 100 (45.4) 2,4-Toluene diisocyanate 91-08-7 584-84-9 26471-62-5 3,4 U223 100 (45.4) o-Toluidine 95-53-4 3,4 U328 100 (45.4) p-Toluidine 106-49-0 4 U353 100 (45.4) o-Toluidine hydrochloride 636-21-5 4 U222 100 (45.4) Toxaphene 8001-35-2 1,2,3,4 P123 1 (0.454) 2,4,5-TP acid 93-72-1 1,4 See F027 100 (45.4) 2,4,5-TP esters 32534-95-5 1 100 (45.4) Triallate 2303-17-5 4 U389 100 (45.4) 1H-1,2,4-Triazol-3-amine 61-82-5 4 U011 10 (4.54) Trichlorfon 52-68-6 1 100 (45.4) 1,2,4-Trichlorobenzene 120-82-1 2,3 100 (45.4) 1,1,1-Trichloroethane 71-55-6 2,3,4 U226 1000 (454) 1,1,2-Trichloroethane 79-00-5 2,3,4 U227 100 (45.4) Trichloroethylene 79-01-6 1,2,3,4 U228 100 (45.4) Trichloromethanesulfenyl chloride 594-42-3 4 P118 100 (45.4) Trichloromonofluoromethane 75-69-4 4 U121 5000 (2270) Trichlorophenol 25167-82-2 1,2 10 (4.54) 2,3,4-Trichlorophenol 15950-66-0 1,2 10 (4.54) 2,3,5-Trichlorophenol 933-78-8 1,2 10 (4.54) 2,3,6-Trichlorophenol 933-75-5 1,2 10 (4.54) 2,4,5-Trichlorophenol 95-95-4 1,2,3,4 See F027 10 (4.54) 2,4,6-Trichlorophenol 88-06-2 1,2,3,4 See F027 10 (4.54) 3,4,5-Trichlorophenol 609-19-8 1,2 10 (4.54) Triethanolamine dodecylbenzenesulfonate 27323-41-7 1 1000 (454) Triethylamine 121-44-8 1,3,4 U404 5000 (2270) Trifluralin 1582-09-8 3 10 (4.54) Trimethylamine 75-50-3 1 100 (45.4) 2,2,4-Trimethylpentane 540-84-1 3 1000 (454) 1,3,5-Trinitrobenzene 99-35-4 4 U234 10 (4.54) 1,3,5-Trioxane, 2,4,6-trimethyl- 123-63-7 4 U182 1000 (454) Tris(2,3-dibromopropyl) phosphate 126-72-7 4 U235 10 (4.54) Trypan blue 72-57-1 4 U236 10 (4.54) Unlisted Hazardous Wastes Characteristic of Corrosivity N.A. 4 D002 100 (45.4) Unlisted Hazardous Wastes Characteristic of Ignitability N.A. 4 D001 100 (45.4) Unlisted Hazardous Wastes Characteristic of Reactivity N.A. 4 D003 100 (45.4) Unlisted Hazardous Wastes Characteristic of Toxicity Arsenic (D004) N.A. 4 D004 1 (0.454) Barium (D005) N.A. 4 D005 1000 (454) Benzene (D018) N.A. 1,2,3,4 D018 10 (4.54) Cadmium (D006) N.A. 4 D006 10 (4.54) Carbon tetrachloride (D019) N.A. 1,2,4 D019 10 (4.54) Chlordane (D020) N.A. 1,2,4 D020 1 (0.454) Chlorobenzene (D021) N.A. 1,2,4 D021 100 (45.4) Chloroform (D022) N.A. 1,2,4 D022 10 (4.54) Chromium (D007) N.A. 4 D007 10 (4.54) o-Cresol (D023) N.A. 4 D023 100 (45.4) m-Cresol (D024) N.A. 4 D024 100 (45.4) p-Cresol (D025) N.A. 4 D025 100 (45.4) Cresol (D026) N.A. 4 D026 100 (45.4) 2,4-D (D016) N.A. 1,4 D016 100 (45.4) 1,4-Dichlorobenzene (D027) N.A. 1,2,4 D027 100 (45.4) 1,2-Dichloroethane (D028) N.A. 1,2,4 D028 100 (45.4) 1,1-Dichloroethylene (D029) N.A. 1,2,4 D029 100 (45.4) 2,4-Dinitrotoluene (D030) N.A. 1,2,4 D030 10 (4.54) Endrin (D012) N.A. 1,4 D012 1 (0.454) Heptachlor (and epoxide) (D031) N.A. 1,2,4 D031 1 (0.454) Hexachlorobenzene (D032) N.A. 2,4 D032 10 (4.54) Hexachlorobutadiene (D033) N.A. 2,4 D033 1 (0.454) Hexachloroethane (D034) N.A. 2,4 D034 100 (45.4) Lead (D008) N.A. 4 D008 10 (4.54) Lindane (D013) N.A. 1,4 D013 1 (0.454) Mercury (D009) N.A. 4 D009 1 (0.454) Methoxychlor (D014) N.A. 1,4 D014 1 (0.454) Methyl ethyl ketone (D035) N.A. 4 D035 5000 (2270) Nitrobenzene (D036) N.A. 1,2,4 D036 1000 (454) Pentachlorophenol (D037) N.A. 1,2,4 D037 10 (4.54) Pyridine (D038) N.A. 4 D038 1000 (454) Selenium (D010) N.A. 4 D010 10 (4.54) Silver (D011) N.A. 4 D011 1 (0.454) Tetrachloroethylene (D039) N.A. 2,4 D039 100 (45.4) Toxaphene (D015) N.A. 1,4 D015 1 (0.454) Trichloroethylene (D040) N.A. 1,2,4 D040 100 (45.4) 2,4,5-Trichlorophenol (D041) N.A. 1,4 D041 10 (4.54) 2,4,6-Trichlorophenol (D042) N.A. 1,2,4 D042 10 (4.54) 2,4,5-TP (D017) N.A. 1,4 D017 100 (45.4) Vinyl chloride (D043) N.A. 2,3,4 D043 1 (0.454) Uracil mustard 66-75-1 4 U237 10 (4.54) Uranyl acetate 541-09-3 1 100 (45.4) Uranyl nitrate 10102-06-4 36478-76-9 1 100 (45.4) Urea, N-ethyl-N-nitroso- 759-73-9 4 U176 1 (0.454) Urea, N-methyl-N-nitroso- 684-93-5 3,4 U177 1 (0.454) Urethane 51-79-6 3,4 U238 100 (45.4) Vanadic acid, ammonium salt 7803-55-6 4 P119 1000 (454) Vanadium oxide V2O5 1314-62-1 1,4 P120 1000 (454) Vanadium pentoxide 1314-62-1 1,4 P120 1000 (454) Vanadyl sulfate 27774-13-6 1 1000 (454) Vinyl acetate 108-05-4 1,3 5000 (2270) Vinyl acetate monomer 108-05-4 1,3 5000 (2270) Vinylamine, N-methyl-N-nitroso- 4549-40-0 4 P084 10 (4.54) Vinyl bromide 593-60-2 3 100 (45.4) Vinyl chloride 75-01-4 2,3,4 U043 1 (0.454) Vinylidene chloride 75-35-4 1,2,3,4 U078 100 (45.4) Warfarin, & salts 81-81-2 4 P001, U248 100 (45.4) Xylene (mixed) 1330-20-7 1,3,4 U239 100 (45.4) Xylenes (isomers and mixture) 1330-20-7 1,3,4 U239 100 (45.4) Xylene 1330-20-7 1,3,4 U239 100 (45.4) m-Xylene 108-38-3 3 1000 (454) o-Xylene 95-47-6 3 1000 (454) p-Xylene 106-42-3 3 100 (45.4) Xylenol 1300-71-6 1 1000 (454) Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester (3beta,16beta,17alpha, 18beta,20alpha) 50-55-54 4 U200 5000 (2270) ZINC AND COMPOUNDS N.A. 2 ** Zinc III 7440-66-6 2 1000 (454) Zinc acetate 557-34-6 1 1000 (454) Zinc ammonium chloride 52628-25-8 14639-97-5 14639-98-6 1 1000 (454) Zinc, bis(dimethylcarbamodithioato-S,S′)- 137-30-4 4 P205 10 (4.54) Zinc borate 1332-07-6 1 1000 (454) Zinc bromide 7699-45-8 1 1000 (454) Zinc carbonate 3486-35-9 1 1000 (454) Zinc chloride 7646-85-7 1 1000 (454) Zinc cyanide Zn(CN)2 557-21-1 1,4 P121 10 (4.54) Zinc fluoride 7783-49-5 1 1000 (454) Zinc formate 557-41-5 1 1000 (454) Zinc hydrosulfite 7779-86-4 1 1000 (454) Zinc nitrate 7779-88-6 1 1000 (454) Zinc phenolsulfonate 127-82-2 1 5000 (2270) Zinc phosphide Zn3P2 1314-84-7 1,4 P122, U249 100 (45.4) Zinc silicofluoride 16871-71-9 1 5000 (2270) Zinc sulfate 7733-02-0 1 1000 (454) Ziram 137-30-4 4 P205 10 (4.54) Zirconium nitrate 13746-89-9 1 5000 (2270) Zirconium potassium fluoride 16923-95-8 1 1000 (454) Zirconium sulfate 14644-61-2 1 5000 (2270) Zirconium tetrachloride 10026-11-6 1 5000 (2270) F001—The following spent halogenated solvents used in degreasing; all spent solvent mixtures/blends used in degreasing containing, before use, a total of ten percent or more (by volume) of one or more of the halogenated solvents listed below or those solvents listed in F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures 4 F001 10 (4.54) (a) Tetrachloroethylene 127-18-4 2,3,4 U210 100 (45.4) (b) Trichloroethylene 79-01-6 1,2,3,4 U228 100 (45.4) (c) Methylene chloride 75-09-2 2,3,4 U080 1000 (454) (d) 1,1,1-Trichloroethane 71-55-6 2,3,4 U226 1000 (454) (e) Carbon tetrachloride 56-23-5 1,2,3,4 U211 10 (4.54) (f) Chlorinated fluorocarbons N.A. 5000 (2270) F002—The following spent halogenated solvents; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the halogenated solvents listed below or those solvents listed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures 4 F002 10 (4.54) (a) Tetrachloroethylene 127-18-4 2,3,4 U210 100 (45.4) (b) Methylene chloride 75-09-2 2,3,4 U080 1000 (454) (c) Trichloroethylene 79-01-6 1,2,3,4 U228 100 (45.4) (d) 1,1,1-Trichloroethane 71-55-6 2,3,4 U226 1000 (454) (e) Chlorobenzene 108-90-7 1,2,3,4 U037 100 (45.4) (f) 1,1,2-Trichloro-1,2,2-trifluoroethane 76-13-1 5000 (2270) (g) o-Dichlorobenzene 95-50-1 1,2,4 U070 100 (45.4) (h) Trichlorofluoromethane 75-69-4 4 U121 5000 (2270) (i) 1,1,2-Trichloroethane 79-00-5 2,3,4 U227 100 (45.4) F003—The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents 4 F003 100 (45.4) (a) Xylene 1330-20-7 1000 (454) (b) Acetone 67-64-1 5000 (2270) (c) Ethyl acetate 141-78-6 5000 (2270) (d) Ethylbenzene 100-41-4 1000 (454) (e) Ethyl ether 60-29-7 100 (45.4) (f) Methyl isobutyl ketone 108-10-1 5000 (2270) (g) n-Butyl alcohol 71-36-3 5000 (2270) (h) Cyclohexanone 108-94-1 5000 (2270) (i) Methanol 67-56-1 5000 (2270) F004—The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents 4 F004 100 (45.4) (a) Cresols/Cresylic acid 1319-77-3 1,3,4 U052 100 (45.4) (b) Nitrobenzene 98-95-3 1,2,3,4 U169 1000 (454) F005—The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents 4 F005 100 (45.4) (a) Toluene 108-88-3 1,2,3,4 U220 1000 (454) (b) Methyl ethyl ketone 78-93-3 4 U159 5000 (2270) (c) Carbon disulfide 75-15-0 1,3,4 P022 100 (45.4) (d) Isobutanol 78-83-1 4 U140 5000 (2270) (e) Pyridine 110-86-1 4 U196 1000 (454) F006—Wastewater treatment sludges from electroplating operations except from the following processes: (1) Sulfuric acid anodizing of aluminum, (2) tin plating on carbon steel, (3) zinc plating (segregated basis) on carbon steel, (4) aluminum or zinc-aluminum plating on carbon steel, (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel, and (6) chemical etching and milling of aluminum 4 F006 10 (4.54) F007—Spent cyanide plating bath solutions from electroplating operations. 4 F007 10 (4.54) F008—Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the process 4 F008 10 (4.54) F009—Spent stripping and cleaning bath solutions from electroplating operations where cyanides are used in the process 4 F009 10 (4.54) F010—Quenching bath residues from oil baths from metal heat treating operations where cyanides are used in the process 4 F010 10 (4.54) F011—Spent cyanide solutions from salt bath pot cleaning from metal heat treating operations 4 F011 10 (4.54) F012—Quenching wastewater treatment sludges from metal heat treating operations where cyanides are used in the process 4 F012 10 (4.54) F019—Wastewater treatment sludges from the chemical conversion coating of aluminum except from zirconium phosphating in aluminum can washing when such phosphating is an exclusive conversion coating process . . . Wastewater treatment sludges from the manufacturing of motor vehicles using a zinc phosphating process will not be subject to this listing at the point of generation if the wastes are not placed outside on the land prior to shipment to a landfill for disposal and are either: Disposed in a Subtitle D municipal or industrial landfill unit that is equipped with a single clay liner and is permitted, licensed or otherwise authorized by the state; or disposed in a landfill unit subject to, or otherwise meeting, the landfill requirements in § 258.40, § 264.301 or § 265.301. For the purposes of this listing, motor vehicle manufacturing is defined in § 261.31(b)(4)(i) and § 261.31(b)(4)(ii) describes the recordkeeping requirements for motor vehicle manufacturing facilities 4 F019 10 (4.54) F020—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tri- or tetrachlorophenol or of intermediates used to produce their pesticide derivatives. (This listing does not include wastes from the production of hexachlorophene from highly purified 2,4,5-trichlorophenol) 4 F020 1 (0.454) F021—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of pentachlorophenol or of intermediates used to produce its derivatives 4 F021 1 (0.454) F022—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzenes under alkaline conditions 4 F022 1 (0.454) F023—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the production or manufacturing use (as a reactant, chemical intermediate, or a component in a formulating process) of tri- and tetrachlorophenols. (This listing does not include wastes from equipment used only for the production or use of hexachlorophene from highly purified 2,4,5-trichlorophenol) 4 F023 1 (0.454) F024—Process wastes, including but not limited to, distillation residues, heavy ends, tars, and reactor clean-out wastes, from the production of certain chlorinated aliphatic hydrocarbons by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. (This listing does not include wastewaters, wastewater treatment sludges, spent catalysts, and wastes listed in 40 CFR 261.31 or 261.32) 4 F024 1 (0.454) F025—Condensed light ends, spent filters and filter aids, and spent desiccant wastes from the production of certain chlorinated aliphatic hydrocarbons, by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution 4 F025 1 (0.454) F026—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzene under alkaline conditions 4 F026 1 (0.454) F027—Discarded unused formulations containing tri-, tetra-, or pentachlorophenol or discarded unused formulations containing compounds derived from these chlorophenols. (This listing does not include formulations containing hexachlorophene synthesized from prepurified 2,4,5- trichlorophenol as the sole component) 4 F027 1 (0.454) F028—Residues resulting from the incineration or thermal treatment of soil contaminated with EPA Hazardous Waste Nos. F020, F021, F022, F023, F026, and F027 4 F028 1 (0.454) F032—Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that currently use or have previously used chlorophenolic formulations (except potentially cross-contaminated wastes that have had the F032 waste code deleted in accordance with § 261.35 of this chapter or potentially cross-contaminated wastes that are otherwise currently regulated as hazardous wastes (i.e., F034 or F035), and where the generator does not resume or initiate use of chlorophenolic formulations). This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol 4 F032 1 (0.454) F034—Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use creosote formulations. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol 4 F034 1 (0.454) F035—Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use inorganic preservatives containing arsenic or chromium. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol 4 F035 1 (0.454) F037—Petroleum refinery primary oil/water/solids separation sludge-Any sludge generated from the gravitational separation of oil/water/solids during the storage or treatment of process wastewaters and oily cooling wastewaters from petroleum refineries. Such sludges include, but are not limited to those generated in oil/water/solids separators; tanks and impoundments; ditches and other conveyances; sumps; and stormwater units receiving dry weather flow. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and K051 wastes are not included in this listing. This listing does include residuals generated from processing or recycling oil-bearing hazardous secondary materials excluded under § 261.4(a)(12)(i), if those residuals are to be disposed of 4 F037 1 (0.454) F038—Petroleum refinery secondary (emulsified) oil/water/solids separation sludge-Any sludge and/or float generated from the physical and/or chemical separation of oil/water/solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes include, but are not limited to, all sludges and floats generated in: Induced air flotation (IAF) units, tanks and impoundments, and all sludges generated in DAF units. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges and floats generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges and floats generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and F037, K048, and K051 wastes are not included in this listing 4 F038 1 (0.454) F039—Leachate (liquids that have percolated through land disposed wastes) resulting from the disposal of more than one restricted waste classified as hazardous under subpart D of 40 CFR part 261. (Leachate resulting from the disposal of one or more of the following EPA Hazardous Wastes and no other hazardous wastes retains its EPA Hazardous Waste Number(s): F020, F021, F022, F026, F027, and/or F028) 4 F039 1 (0.454) K001—Bottom sediment sludge from the treatment of wastewaters from wood preserving processes that use creosote and/or pentachlorophenol 4 K001 1 (0.454) K002—Wastewater treatment sludge from the production of chrome yellow and orange pigments 4 K002 10 (4.54) K003—Wastewater treatment sludge from the production of molybdate orange pigments 4 K003 10 (4.54) K004—Wastewater treatment sludge from the production of zinc yellow pigments 4 K004 10 (4.54) K005—Wastewater treatment sludge from the production of chrome green pigments 4 K005 10 (4.54) K006—Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous and hydrated) 4 K006 10 (4.54) K007—Wastewater treatment sludge from the production of iron blue pigments 4 K007 10 (4.54) K008—Oven residue from the production of chrome oxide green pigments 4 K008 10 (4.54) K009—Distillation bottoms from the production of acetaldehyde from ethylene 4 K009 10 (4.54) K010—Distillation side cuts from the production of acetaldehyde from ethylene 4 K010 10 (4.54) K011—Bottom stream from the wastewater stripper in the production of acrylonitrile 4 K011 10 (4.54) K013—Bottom stream from the acetonitrile column in the production of acrylonitrile 4 K013 10 (4.54) K014—Bottoms from the acetonitrile purification column in the production of acrylonitrile 4 K014 5000 (2270) K015—Still bottoms from the distillation of benzyl chloride 4 K015 10 (4.54) K016—Heavy ends or distillation residues from the production of carbon tetrachloride 4 K016 1 (0.454) K017—Heavy ends (still bottoms) from the purification column in the production of epichlorohydrin 4 K017 10 (4.54) K018—Heavy ends from the fractionation column in ethyl chloride production 4 K018 1 (0.454) K019—Heavy ends from the distillation of ethylene dichloride in ethylene dichloride production 4 K019 1 (0.454) K020—Heavy ends from the distillation of vinyl chloride in vinyl chloride monomer production 4 K020 1 (0.454) K021—Aqueous spent antimony catalyst waste from fluoromethanes production 4 K021 10 (4.54) K022—Distillation bottom tars from the production of phenol/acetone from cumene 4 K022 1 (0.454) K023—Distillation light ends from the production of phthalic anhydride from naphthalene 4 K023 5000 (2270) K024—Distillation bottoms from the production of phthalic anhydride from naphthalene 4 K024 5000 (2270) K025—Distillation bottoms from the production of nitrobenzene by the nitration of benzene 4 K025 10 (4.54) K026—Stripping still tails from the production of methyl ethyl pyridines 4 K026 1000 (454) K027—Centrifuge and distillation residues from toluene diisocyanate production 4 K027 10 (4.54) K028—Spent catalyst from the hydrochlorinator reactor in the production of 1,1,1-trichloroethane 4 K028 1 (0.454) K029—Waste from the product steam stripper in the production of 1,1,1- trichloroethane 4 K029 1 (0.454) K030—Column bottoms or heavy ends from the combined production of trichloroethylene and perchloroethylene 4 K030 1 (0.454) K031—By-product salts generated in the production of MSMA and cacodylic acid 4 K031 1 (0.454) K032—Wastewater treatment sludge from the production of chlordane 4 K032 10 (4.54) K033—Wastewater and scrub water from the chlorination of cyclopentadiene in the production of chlordane 4 K033 10 (4.54) K034—Filter solids from the filtration of hexachlorocyclopentadiene in the production of chlordane 4 K034 10 (4.54) K035—Wastewater treatment sludges generated in the production of creosote 4 K035 1 (0.454) K036—Still bottoms from toluene reclamation distillation in the production of disulfoton 4 K036 1 (0.454) K037—Wastewater treatment sludges from the production of disulfoton 4 K037 1 (0.454) K038—Wastewater from the washing and stripping of phorate production 4 K038 10 (4.54) K039—Filter cake from the filtration of diethylphosphorodithioic acid in the production of phorate 4 K039 10 (4.54) K040—Wastewater treatment sludge from the production of phorate 4 K040 10 (4.54) K041—Wastewater treatment sludge from the production of toxaphene 4 K041 1 (0.454) K042—Heavy ends or distillation residues from the distillation of tetrachlorobenzene in the production of 2,4,5-T 4 K042 10 (4.54) K043—2,6-Dichlorophenol waste from the production of 2,4-D 4 K043 10 (4.54) K044—Wastewater treatment sludges from the manufacturing and processing of explosives 4 K044 10 (4.54) K045—Spent carbon from the treatment of wastewater containing explosives 4 K045 10 (4.54) K046—Wastewater treatment sludges from the manufacturing, formulation and loading of lead-based initiating compounds 4 K046 10 (4.54) K047—Pink/red water from TNT operations 4 K047 10 (4.54) K048—Dissolved air flotation (DAF) float from the petroleum refining industry 4 K048 10 (4.54) K049—Slop oil emulsion solids from the petroleum refining industry 4 K049 10 (4.54) K050—Heat exchanger bundle cleaning sludge from the petroleum refining industry 4 K050 10 (4.54) K051—API separator sludge from the petroleum refining industry 4 K051 10 (4.54) K052—Tank bottoms (leaded) from the petroleum refining industry 4 K052 10 (4.54) K060—Ammonia still lime sludge from coking operations 4 K060 1 (0.454) K061—Emission control dust/sludge from the primary production of steel in electric furnaces 4 K061 10 (4.54) K062—Spent pickle liquor generated by steel finishing operations of facilities within the iron and steel industry (SIC Codes 331 and 332) 4 K062 10 (4.54) K069—Emission control dust/sludge from secondary lead smelting. (Note: This listing is stayed administratively for sludge generated from secondary acid scrubber systems. The stay will remain in effect until further administrative action is taken. If EPA takes further action effecting the stay, EPA will publish a notice of the action in the Federal Register ) 4 K069 10 (4.54) K071—Brine purification muds from the mercury cell process in chlorine production, where separately prepurified brine is not used 4 K071 1 (0.454) K073—Chlorinated hydrocarbon waste from the purification step of the diaphragm cellprocess using graphite anodes in chlorine production 4 K073 10 (4.54) K083—Distillation bottoms from aniline production 4 K083 100 (45.4) K084—Wastewater treatment sludges generated during the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds 4 K084 1 (0.454) K085—Distillation or fractionation column bottoms from the production of chlorobenzenes 4 K085 10 (4.54) K086—Solvent washes and sludges, caustic washes and sludges, or water washes and sludges from cleaning tubs and equipment used in the formulation of ink from pigments, driers, soaps, and stabilizers containing chromium and lead 4 K086 10 (4.54) K087—Decanter tank tar sludge from coking operations 4 K087 100 (45.4) K088—Spent potliners from primary aluminum reduction 4 K088 10 (4.54) K093—Distillation light ends from the production of phthalic anhydride from ortho-xylene 4 K093 5000 (2270) K094—Distillation bottoms from the production of phthalic anhydride from ortho-xylene 4 K094 5000 (2270) K095—Distillation bottoms from the production of 1,1,1-trichloroethane 4 K095 100 (45.4) K096—Heavy ends from the heavy ends column from the production of 1,1,1-trichloroethane 4 K096 100 (45.4) K097—Vacuum stripper discharge from the chlordane chlorinator in the production of chlordane 4 K097 1 (0.454) K098—Untreated process wastewater from the production of toxaphene 4 K098 1 (0.454) K099—Untreated wastewater from the production of 2,4-D 4 K099 10 (4.54) K100—Waste leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting 4 K100 10 (4.54) K101—Distillation tar residues from the distillation of aniline-based compounds in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds 4 K101 1 (0.454) K102—Residue from the use of activated carbon for decolorization in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds 4 K102 1 (0.454) K103—Process residues from aniline extraction from the production of aniline 4 K103 100 (45.4) K104—Combined wastewater streams generated from nitrobenzene/aniline production 4 K104 10 (4.54) K105—Separated aqueous stream from the reactor product washing step in the production of chlorobenzenes 4 K105 10 (4.54) K106—Wastewater treatment sludge from the mercury cell process in chlorine production 4 K106 1 (0.454) K107—Column bottoms from product separation from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazines 4 K107 10 (4.54) K108—Condensed column overheads from product separation and condensed reactor vent gases from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides 4 K108 10 (4.54) K109—Spent filter cartridges from product purification from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides 4 K109 10 (4.54) K110—Condensed column overheads from intermediate separation from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides 4 K110 10 (4.54) K111—Product washwaters from the production of dinitrotoluene via nitration of toluene 4 K111 10 (4.54) K112—Reaction by-product water from the drying column in the production of toluenediamine via hydrogenation of dinitrotoluene 4 K112 10 (4.54) K113—Condensed liquid light ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene 4 K113 10 (4.54) K114—Vicinals from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene 4 K114 10 (4.54) K115—Heavy ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene 4 K115 10 (4.54) K116—Organic condensate from the solvent recovery column in the production of toluene diisocyanate via phosgenation of toluenediamine 4 K116 10 (4.54) K117—Wastewater from the reactor vent gas scrubber in the production of ethylene dibromide via bromination of ethene 4 K117 1 (0.454) K118—Spent adsorbent solids from purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene 4 K118 1 (0.454) K123—Process wastewater (including supernates, filtrates, and washwaters) from the production of ethylenebisdithiocarbamic acid and its salts 4 K123 10 (4.54) K124—Reactor vent scrubber water from the production of ethylenebisdithiocarbamic acid and its salts 4 K124 10 (4.54) K125—Filtration, evaporation, and centrifugation solids from the production of ethylenebisdithiocarbamic acid and its salts 4 K125 10 (4.54) K126—Baghouse dust and floor sweepings in milling and packaging operations from the production or formulation of ethylenebisdithiocarbamic acid and its salts 4 K126 10 (4.54) K131—Wastewater from the reactor and spent sulfuric acid from the acid dryer from the production of methyl bromide 4 K131 100 (45.4) K132—Spent absorbent and wastewater separator solids from the production of methyl bromide 4 K132 1000 (454) K136—Still bottoms from the purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene 4 K136 1 (0.454) K141—Process residues from the recovery of coal tar, including, but not limited to, collecting sump residues from the production of coke from coal or the recovery of coke by-products produced from coal This listing does not include K087 (decanter tank tar sludges from coking operations) 4 K141 1 (0.454) K142—Tar storage tank residues from the production of coke from coal or from the recovery of coke by-products produced from coal 4 K142 1 (0.454) K143—Process residues from the recovery of light oil, including, but not limited to, those generated in stills, decanters, and wash oil recovery units from the recovery of coke by- products produced from coal 4 K143 1 (0.454) K144—Wastewater sump residues from light oil refining, including, but not limited to, intercepting or contamination sump sludges from the recovery of coke by-products produced from coal 4 K144 1 (0.454) K145—Residues from naphthalene collection and recovery operations from the recovery of coke by-products produced from coal 4 K145 1 (0.454) K147—Tar storage tank residues from coal tar refining 4 K147 1 (0.454) K148—Residues from coal tar distillation, including, but not limited to, still bottoms 4 K148 1 (0.454) K149—Distillation bottoms from the production of alpha-(or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. [This waste does not include still bottoms from the distillation of benzyl chloride] 4 K149 10 (4.54) K150—Organic residuals, excluding spent carbon adsorbent, from the spent chlorine gas and hydrochloric acid recovery processes associated with the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups 4 K150 10 (4.54) K151—Wastewater treatment sludges, excluding neutralization and biological sludges, generated during the treatment of waste-waters from the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups 4 K151 10 (4.54) K156—Organic waste (including heavy ends, still bottoms, light ends, spent solvents, filtrates, and decantates) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate) 4 K156 10 (4.54) K157—Wastewaters (including scrubber waters, condenser waters, washwaters, and separation waters) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate) 4 K157 10 (4.54) K158—Bag house dusts and filter/separation solids from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate) 4 K158 10 (4.54) K159—Organics from the treatment of thiocarbamate wastes 4 K159 10 (4.54) K161—Purification solids (including filtration, evaporation, and centrifugation solids), bag-house dust and floor sweepings from the production of dithiocarbamate acids and their salts. (This listing does not include K125 or K126) 4 K161 1 (0.454) K169 f —Crude oil storage tank sediment from petroleum refining operations 4 K169 10 (4.54) K170 f —Clarified slurry oil tank sediment and/or in-line filter/separation solids from petroleum refining operations 4 K170 1 (0.454) K171 f —Spent hydrotreating catalyst from petroleum refining operations. (This listing does not include inert support media) 4 K171 1 (0.454) K172 f —Spent hydrorefining catalyst from petroleum refining operations. (This listing does not include inert support media) 4 K172 1 (0.454) K174 f 4 K174 1 (0.454) K175 f 4 K175 1 (0.454) K176—Baghouse filters from the production of antimony oxide, including filters from the production of intermediates (e.g., antimony metal or crude antimony oxide) 4 K176 1 (0.454) K177—Slag from the production of antimony oxide that is speculatively accumulated or disposed, including slag from the production of intermediates ( e.g., antimony metal or crude antimony oxide) 4 K177 5000 (2270) K178—Residues from manufacturing and manufacturing-site storage of ferric chloride from acids formed during the production of titanium dioxide using the chloride-ilmenite process 4 K178 1000 (454) K181—Nonwastewaters from the production of dyes and/or pigments (including nonwastewaters commingled at the point of generation with nonwastewaters from other processes) that, at the point of generation, contain mass loadings of any of the constituents identified in paragraph (c) of section 261.32 that are equal to or greater than the corresponding paragraph (c) levels, as determined on a calendar year basis 4 K181 (##) I Provides reference to Note I to Table 302.4 to discuss the applicability of CASRNs. II Indicates the statutory source defined by 1, 2, 3, and 4, as described in the Note II to Table 302.4. III No reporting of releases of this hazardous substance is required if the diameter of the pieces of the solid metal released is larger than 100 micrometers (0.004 inches). IV The RQ for asbestos is limited to friable forms only. ## The Agency may adjust the statutory RQ for this hazardous substance in a future rulemaking; until then the statutory one-pound RQ applies. § The adjusted RQs for radionuclides may be found in appendix B to this table. ** Indicates that no RQ is being assigned to the generic or broad class. a Benzene was already a CERCLA hazardous substance prior to the CAA Amendments of 1990 and received an adjusted 10-pound RQ based on potential carcinogenicity in an August 14, 1989, final rule (54 FR 33418). The CAA Amendments specify that “benzene (including benzene from gasoline)” is a hazardous air pollutant and, thus, a CERCLA hazardous substance. b The CAA Amendments of 1990 list DDE (3547-04-4) as a CAA hazardous air pollutant. The CAS number, 3547-04-4, is for the chemical, p,p′dichlorodiphenylethane. DDE or p,p′-dichlorodiphenyldichloroethylene, CAS number 72-55-9, is already listed in Table 302.4 with a final RQ of 1 pound. The substance identified by the CAS number 3547-04-4 has been evaluated and listed as DDE to be consistent with the CAA section 112 listing, as amended. c Includes mineral fiber emissions from facilities manufacturing or processing glass, rock, or slag fibers (or other mineral derived fibers) of average diameter 1 micrometer or less. d Includes mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol R-(OCH2CH2)n-OR′ where: n = 1, 2, or 3; R = alkyl C7 or less; or R = phenyl or alkyl substituted phenyl; R′= H or alkyl C7 or less; or OR′ consisting of carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate. e Includes organic compounds with more than one benzene ring, and which have a boiling point greater than or equal to 100 °C. f See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste. Appendix A to § 302.4—Sequential CAS Registry Number List of CERCLA Hazardous Substances Appendix A to § 302.4 lists CERCLA hazardous substances in sequential order by CASRN and provides a per-substance grouping of regulatory synonyms ( i.e., names by which each hazardous substance is identified in other statutes and their implementing regulations). CASRN Hazardous substance 50-00-0 Formaldehyde. 50-07-7 Azirino[2′,3′:3,4]pyrrolo[1,2-a]indole-4,7-dione,6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a, 8b-hexahydro-8a-methoxy-5-methyl-, [1aS-(1aalpha, 8beta,8aalpha,8balpha)]-. Mitomycin C. 50-18-0 Cyclophosphamide. 2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-, 2-oxide. 50-29-3 Benzene, 1,1′-(2,2,2- trichloroethylidene)bis[4-chloro-. DDT. 4,4′-DDT. 50-32-8 Benzo[a]pyrene. 3,4-Benzopyrene. 50-55-5 Reserpine. Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3 ,4,5-trimethoxybenzoyl)oxy]-, methyl ester (3beta, 16beta,17alpha,18beta,20alpha)-. 51-28-5 Phenol, 2,4-dinitro-. 2,4-Dinitrophenol. 51-43-4 Epinephrine. 1,2-Benzenediol,4-[1-hydroxy-2-(methylamino) ethyl]-. 51-79-6 Carbamic acid, ethyl ester. Ethyl carbamate. Urethane. 52-68-6 Trichlorfon. 52-85-7 Famphur. Phosphorothioic acid, O-[4-[(dimethylamino) sulfonyl]phenyl] O,O-dimethyl ester. 53-70-3 Dibenz[a,h]anthracene. Dibenzo[a,h]anthracene. 1,2:5,6-Dibenzanthracene. 53-96-3 Acetamide, N-9H-fluoren-2-yl-. 2-Acetylaminofluorene. 54-11-5 Nicotine, & salts. Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts. 55-18-5 Ethanamine, N-ethyl-N-nitroso-. N-Nitrosodiethylamine. 55-63-0 Nitroglycerine. 1,2,3-Propanetriol, trinitrate. 55-91-4 Diisopropylfluorophosphate (DFP). Phosphorofluororidic acid, bis(1-methylethyl) ester. 56-04-2 Methylthiouracil. 4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-. 56-23-5 Carbon tetrachloride. Methane, tetrachloro-. 56-38-2 Parathion. Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester. 56-49-5 Benz[j]aceanthrylene, 1,2-dihydro-3-methyl-. 3-Methylcholanthrene. 56-53-1 Diethylstilbestrol. Phenol, 4,4′-(1 [Text truncated at 120,000 characters. The full text is on the page linked above.] --- Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/fr%3A2022-07541. Public record. Not legal advice.