TE D - 40 CFR 302 EPA Lists.pdf

LIST OF LISTS

Consolidated List of Chemicals Subject to the Emergency Planning and Community Right- To-Know Act (EPCRA), Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and Section 112(r) of the Clean Air Act

United States Office of Land EPA 550-B-20-001 Environmental Protection and August 2020 Agency Emergency Management www.epa.gov/epcra

• EPCRA Section 302 Extremely Hazardous Substances

• CERCLA Hazardous Substances

• EPCRA Section 313 Toxic Chemicals

• CAA 112(r) Regulated Chemicals for Accidental

Release Prevention http://www.epa.gov/epcra ii

TABLE OF CONTENTS

Introduction

List of Lists: Consolidated List of Chemicals (By CAS Number)

Appendix A: Consolidated List of Chemicals (By Alphabetical Name) .................................... A-1

Appendix B: Radionuclides Listed Under CERCLA ................................................................. B-1

Appendix C: RCRA Waste Streams and Unlisted Hazardous Wastes ....................................... C-1

Appendix D: EPCRA Section 313, Toxic Release Inventory (TRI) Chemical Categories ........ D-1

Appendix E: ................................................................................................................................. E-1 EPCRA Section 313 (TRI) PER- and Polyfluoroalkyl Substances CAS Number Listing ................... E-1 EPCRA Section 313 (TRI) PER- and Polyfluoroalkyl Substances Alphabetical Listing .................... E-7

Appendix F: CERCLA Hazardous Substances - Chemical Categories ....................................... F-1

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INTRODUCTION

LIST OF LISTS

Consolidated List of Chemicals Subject to the Emergency Planning and Community Right-to-Know Act (EPCRA), Comprehensive Environmental Response, Compensation and

Liability Act (CERCLA) and Section 112(r) of the Clean Air Act

This consolidated chemical list includes chemicals subject to reporting requirements under the Emergency Planning and Community Right-to-Know Act (EPCRA), also known as Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA), the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and section 112(r) of the Clean Air Act (CAA). This consolidated list does not include all hazardous chemicals subject to the reporting requirements in EPCRA sections 311 and 312, for which material safety data sheets (MSDS) must be developed under the Hazard Communication Standard (29 CFR1910.1200).

These hazardous chemicals are identified by broad criteria, rather than by enumeration. There are over 500,000 products that satisfy the criteria. See 40 CFR Part 370 for more information.

This consolidated list has been prepared to help facilities handling chemicals determine whether they need to submit reports under sections 302 and 313 of EPCRA and determine if releases of chemicals are reportable under section 102 and 103 of CERCLA and section 304 of EPCRA. It will also help facilities determine whether they will be subject to accident prevention regulations under CAA section 112(r). This document also includes waste stream codes for listed and unlisted hazardous wastes under the Resource Conservation and Recovery Act (RCRA); a list of radionuclides reportable under CERCLA and the definitions or explanation of chemical categories listed under EPCRA section 313 and CERCLA.

Note: This document should be used only as a reference tool, not as a definitive source of compliance information. Reporting requirements for EPCRA are published in the Code of Federal Regulations (CFR), 40 CFR parts 355, 370, and 372. The list of EHS chemicals can be found at 40 CFR 355 Appendix A (alphabetical order) and Appendix B (CAS number order). The list of TRI chemicals can be found at 40 CFR 372.65. Reporting requirements for releases of CERCLA chemicals are in 40 CFR part 302, with list of CERCLA hazardous substances in 40 CFR 302.4. Regulatory requirements for accident prevention CAA section 112(r) are published in 40 CFR part 68 with the list of Risk Management Program chemicals in 40 CFR 68.130. The electronic CFR can be accessed at https://www.ecfr.gov/cgi-bin/ECFR?page=browse

The chemicals on the consolidated list are ordered both by the Chemical Abstracts Service (CAS) registry number and alphabetically. Categories of chemicals which generally do not have CAS registry numbers, but which are cited under CERCLA, have “Not Applicable (N.A.)” listed in place of the CAS number. If the category of chemical is on EPCRA section 313 list, then the section 313 category code is also included in the CAS number column.

This document lists chemicals referenced under five federal statutory provisions, discussed below. More than one chemical name may be listed for one CAS number because the same chemical may appear on different lists under different names. For example, for CAS number 8001-35-2, the names toxaphene (from the section 313 list), camphechlor (from the section 302 list), and camphene, octachloro-(from the CERCLA list) all appear on this consolidated list. The chemical names on the consolidated lists generally are those names used in the regulatory https://www.ecfr.gov/cgi-bin/ECFR?page=browse programs developed under EPCRA, CERCLA, and CAA section 112(r), but each chemical may have other synonyms that do not appear on these lists.

(1) EPCRA Section 302 Extremely Hazardous Substances (EHSs)

The presence of Extremely Hazardous Substances (EHSs) in quantities at or above the Threshold Planning Quantity (TPQ) requires certain emergency planning activities to be conducted. The EHSs and their TPQs are listed in 40 CFR part 355, Appendices A and B. For section 302 EHSs, Local Emergency Planning Committees (LEPCs) must develop emergency response plans and facility owner or operator must notify the State Emergency Response Commission (SERC) or Tribal Emergency Response Commission (TERC) and their LEPC if any of the EHS is present at the facility or above its TPQ. Additionally, if the TPQ is equaled or exceeded, facilities with a listed EHS are subject to the reporting requirements of EPCRA section 311 (provide material safety data sheet or a list of covered chemicals to the SERC or TERC, LEPC, and local fire department) and section 312 (submit inventory form -Tier I or Tier II). The minimum threshold for section 311-312 reporting for EHSs is 500 pounds or the TPQ, whichever is less.

TPQ. The consolidated list presents the TPQ (in pounds) for section 302 chemicals in the column following the CAS number. For chemicals that are solids, there are two TPQs given (e.g., 500/10,000). In these cases, the lower quantity applies for solids in powder form with particle size less than 100 microns, or if the substance is in solution or in molten form.

Otherwise, the 10,000 pound TPQ applies. If a solid EHS is in molten form, the facility must multiply the amount of EHS on-site by 0.3 before comparing to the lower listed TPQ. If a solid EHS is in solution form, the facility must multiply amount EHS on-site by 0.2 before comparing to the lower listed TPQ. The reducing factors of 0.3 for molten solids and 0.2 for solids in solution are not to be used for the 12 solid reactive chemicals are noted by footnote “a” in Appendix A and B in 40 CFR part 355. These twelve chemicals are not listed with two TPQs and higher threshold quantity of 10,000 pounds; they only have one TPQ.

EHS RQ. Releases of reportable quantities (RQ) of EHSs are subject to state and local reporting under section 304 of EPCRA. EPA has adjusted RQs for EHSs without CERCLA RQs to levels equal to their TPQs. The EHS RQ column lists these adjusted RQs for EHSs not listed under CERCLA and the CERCLA RQs for those EHSs that are CERCLA hazardous substances (see the next section for a discussion of CERCLA RQs).

Note: Ammonia is listed as an EPCRA EHS with an RQ of 100 pounds in 40 CFR part 355 Appendices A and B and covers both anhydrous and aqueous forms, unlike under CERCLA where aqueous ammonia is listed separately as ammonium hydroxide, with a higher RQ.

(2) CERCLA Hazardous Substances

Releases of CERCLA hazardous substances, in quantities equal to or greater than their reportable quantity (RQ), are subject to reporting to the National Response Center under CERCLA. Notification requirements for these releases are found in 40 CFR 302. Such releases are also subject to state and local reporting under section 304 of EPCRA. CERCLA hazardous substances, and their reportable quantities, are listed in 40 CFR part 302, Table

302.4. Radionuclides listed under CERCLA are provided in a separate list in Appendix B of this document, with RQs in Curies. Chemical categories under CERCLA (including metal compound categories), which have “N.A.” listed for the CAS Number in the consolidated table, are also listed in Appendix F of this document with further explanation of each chemical category, where information was available.

RQ. The CERCLA RQ column in the consolidated list shows the RQs (in pounds) for chemicals that are CERCLA hazardous substances.

Ammonia and ammonium hydroxide. Under 40 CFR 302.4, CERCLA Hazardous substances ammonia and ammonium hydroxide are listed separately, with RQs of 100 and 1,000 pounds, respectively. Ammonium hydroxide is an aqueous solution of ammonia.

Metals. For metals listed under CERCLA (antimony, arsenic, beryllium, cadmium, chromium, copper, lead, nickel, selenium, silver, thallium, and zinc), no reporting of releases of the solid form is required if the mean diameter of the pieces of the solid metal released is greater than 100 micrometers (0.004 inches) (Ref: Footnote after Table 302.4 in 40 CFR 302.4). The RQs shown on the consolidated list apply to smaller particles.

Note that the consolidated list does not include all CERCLA regulatory synonyms. See 40 CFR part 302, Table 302.4 for a complete list.

Sulfur monochloride. (formula S2Cl2) is listed with an incorrect CAS number of 12771-08-3, which is found on the CERCLA Hazardous Substances list. The correct CAS number should be 10025-67-9, however, the List of Lists will still include the CAS number of 12771-08-3 because it has not been changed on the CERCLA list. According to the Chemical Abstract Services which assigns CAS numbers, the correct CAS number for sulfur monochloride is 10025-67-9, which is now included on the List of Lists with an explanatory footnote.

CAS number 12771-08-3 is assigned to the substance sulfur chloride (formula SCl-) which was listed as a synonym for sulfur monochloride when EPA finalized the Clean Water Act Designation of Hazardous Substances rule (43 FR 10474, March 13, 1978). The CAS number 10025-67-9 is used for sulfur monochloride on EPA’s TSCA Inventory and EPA’s Substance Registry Services lists. See https://ofmpub.epa.gov/sor_internet/registry/substreg/LandingPage.do

(3) CAA Section 112(r) List of Substances for Accidental Release Prevention

Under the accident prevention provisions of section 112(r) of the CAA (also known as Risk Management Program or RMP), EPA developed a list of 77 toxic substances and 63 flammable substances. Threshold quantities (TQs) were established for these substances. The list and TQs identify processes subject to accident prevention regulations. The list of substances and TQs and the requirements for risk management programs for accidental release prevention are found in 40 CFR part 68. This consolidated list includes both the common name for each listed chemical under section 112(r) and the chemical name, if different from the common name, as separate listings.

The CAA section 112(r) list includes several substances in solution that are covered only in concentrations above a specified level. These substances include ammonia (concentration 20% or greater) (CAS number 7664-41-7); hydrochloric acid (37% or greater) (7647-01-0); hydrogen fluoride/hydrofluoric acid (50% or greater) (7664-39-3); and nitric acid (80% or greater) (7697-37- 2). Hydrogen chloride (anhydrous) and ammonia (anhydrous) are listed, in addition to the solutions of these substances, with different TQs. Only the anhydrous form of sulfur dioxide (7446-09-5) is covered. These substances are presented on the consolidated list with the concentration limit or https://ofmpub.epa.gov/sor_internet/registry/substreg/LandingPage.do specified form (e.g., anhydrous), as they are listed under CAA section 112(r). Flammable fuels used as a fuel or held for sale as a fuel at a retail facility are not subject to the rule.

TQ. The CAA section 112(r) TQ column in the consolidated list shows the TQs (in pounds) for chemicals listed for accidental release prevention. The TQ applies to the quantity of substance in a process, not at the facility as a whole.

(4) EPCRA Section 313 Toxic Chemicals (a.k.a Toxics Release Inventory (TRI) Chemicals)

Emissions, transfers, and waste management data for chemicals listed under section 313 must be reported annually as part of the community right-to-know provisions of EPCRA (40 CFR part 372). These reports are also known as Toxics Release Inventory (TRI) reports.

Section 313. The notation “313” in the column for section 313 indicates that the chemical is subject to reporting under section 313 and section 6607 of the Pollution Prevention Act under the name listed. In cases where a chemical is listed under section 313 with a second name in parentheses or brackets, the second name is included on this consolidated list with an “X” in the section 313 column. An “X” in this column also may indicate that the same chemical with the same CAS number appears on another list with a different chemical name. The “X” listed with the chemical name “Ammonia (anhydrous)” and “Ammonia (concentration of 20% or greater)” does not mean that the section 313 reporting for these substances are limited to those forms, but it does include them.

Ammonium Salts. The EPCRA section 313 listing for ammonia includes the following qualifier “includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing.” The qualifier for ammonia means that anhydrous forms of ammonia are 100% reportable and aqueous forms are limited to 10% of total aqueous ammonia. Therefore, when determining threshold and releases and other waste management quantities all anhydrous ammonia is included but only 10% of total aqueous ammonia is included. Any evaporation of ammonia from aqueous ammonia solutions is considered anhydrous ammonia and should be included in threshold determinations and release and other waste management calculations.

In this document ammonium salts are not specifically identified as being reportable EPCRA section 313 chemicals. However, water dissociable ammonia salts, such as ammonium chloride, are reportable if they are placed in water. When ammonium salts are placed in water, reportable aqueous ammonia is manufactured. As indicated in the ammonia qualifier, all aqueous ammonia solutions from water dissociable ammonium salts are covered by the ammonia listing.

For example, ammonium chloride is a water-dissociable ammonium salt and reportable aqueous ammonia will be manufactured when it is placed in water.

Unlike other ammonium salts, ammonium hydroxide is specifically identified as being a reportable EPCRA section 313 chemical. This is because the chemical ammonium hydroxide (NH4OH) is a misnomer. It is a common name used to describe a solution of ammonia in water (i.e., aqueous ammonia), typically a concentrated solution of 28 to 30 percent ammonia. EPA has consistently responded to questions regarding the reportability of these purported ammonium hydroxide solutions under the EPCRA section 313 ammonia listing by stating that these are 28 to 30 percent solutions of ammonia in water and that the solutions are reportable under the EPCRA section 313 ammonia listing. For a more detailed discussion, see page 34175 of the Federal Register final rule of June 30, 1995 (60 FR 34172) on TRI reporting for

Ammonia; Ammonium Sulfate (solution); Ammonium Nitrate (solution); Water Dissociable Ammonium Salts, (See https://www.federalregister.gov/documents/1995/06/30/95- 16184/ammonia-ammonium-sulfate-solution-ammonium-nitrate-solution-water-dissociable-ammonium-salts-toxic. (See also EPA’s TRI Guidance for Reporting Aqueous Ammonia, EPA 745-B-19-002, revised in February 2019 at https://ofmpub.epa.gov/apex/guideme_ext/f?p=guideme:gd-title:::::title:ammonia )

Stayed TRI Chemicals. There are two EPRCA section 313 chemicals that are listed in the CFR but for which the Agency has issued an administrative stay that excludes them from reporting until the stays are lifted. These chemicals, identified by “313s” in the Sec. 313 table column, are methyl mercaptan (CAS number 74-93-1), and 2, 2-dibromo-3-nitrilopropionamide (CAS number 10222-01-2). Check the TRI website https://www.epa.gov/toxics-release-inventory-tri-program/tri-listed-chemicals for updated regulatory information.

New TRI Chemicals. Section 7321 of the National Defense Authorization Act for Fiscal Year 2020 (P.L. 116-92) (NDAA) added certain Per- and Polyfluoroalkyl Substances (PFAS) to the TRI list. Among these added chemicals are chemicals that met two criteria: (1) they were subject to a significant new use rule at either 40 CFR 721.9582 or 721.10536 on or before December 20, 2019; and (2) they were identified as active in commerce on the Toxic Substances Control Act (TSCA) Inventory that was published in February 2019. Chemicals meeting only one of the two criteria were not added to the TRI list.

The names and CASRNs for some of the chemicals listed under 40 CFR 721.9582 and/or 40 CFR 721.10536 are subject to a claim of protection from disclosure. Under Section 7321 of the NDAA, EPA must review any such chemicals before the chemicals are added to the TRI list (NDAA Section 7321(e)). Therefore, the chemicals that are subject to a claim of protection from disclosure will not be added to the EPCRA Section 313 toxic chemical list until EPA completes the process provided by Section 7321(e) of the NDAA.

Via the considerations described above, 170 chemicals were identified. Additionally, the NDAA specifically identified fourteen PFAS for addition to the TRI list. Twelve of these fourteen chemicals were among the chemicals described above; with the addition of the other two, there are a total of 172 PFAS subject to the NDAA. See Appendix E of this document.

(5) Chemical Categories

The CERCLA and EPCRA section 313 lists include a number of chemical categories as well as specific chemicals. Categories appear on this consolidated list at the beginning of the CAS number order listing. The specific chemicals or substances that are included in the CERCLA category Radionuclides can be found in Appendix B. Appendix D contains explanations and definitions for the EPCRA section 313 (TRI) chemical categories. For the CERCLA listed categories reported with CAS number of N.A., Appendix F contains information available on the CERCLA chemical categories from their original statutory and regulatory sources.

Specific chemicals listed as members of the diisocyanates, dioxin and dioxin-like compounds, hexabromocyclododecane, nonylphenol, nonylphenol ethoxylates and PAC categories under EPCRA section 313 are included in the list of specific chemicals by CAS number, not in the category listing.

https://www.federalregister.gov/documents/1995/06/30/95-16184/ammonia-ammonium-sulfate-solution-ammonium-nitrate-solution-water-dissociable-ammonium-salts-toxic https://www.federalregister.gov/documents/1995/06/30/95-16184/ammonia-ammonium-sulfate-solution-ammonium-nitrate-solution-water-dissociable-ammonium-salts-toxic https://www.federalregister.gov/documents/1995/06/30/95-16184/ammonia-ammonium-sulfate-solution-ammonium-nitrate-solution-water-dissociable-ammonium-salts-toxic https://ofmpub.epa.gov/apex/guideme_ext/f?p=guideme:gd-title:::::title:ammonia https://www.epa.gov/toxics-release-inventory-tri-program/tri-listed-chemicals https://www.epa.gov/toxics-release-inventory-tri-program/tri-listed-chemicals

EPA has attempted to identify those chemicals on the consolidated list that are clearly reportable under one or more of the EPCRA section 313 (TRI) chemical categories. For example, mercuric acetate (CAS number 1600-27-7), listed under section 302, is not specifically listed under section 313, but is reportable under the section 313 “Mercury Compounds” category (no CAS number). Listed chemicals that have been identified as being reportable under one or more EPCRA section 313 categories are identified by “313c” in the Sec. 313 table column.

The chemicals on the consolidated list have not been systematically evaluated to determine whether they fall into any of the CERCLA listed categories. Some chemicals not specifically listed under CERCLA may be subject to CERCLA reporting as part of a category. For example, strychnine sulfate (CAS number 60-41-3), listed under EPCRA section 302, is not individually listed on the CERCLA list, but is subject to CERCLA reporting under the listing for strychnine and salts (CAS number 57-24-9), with an RQ of 10 pounds. Similarly, nicotine sulfate (CAS number 65-30-5) is subject to CERCLA reporting under the listing for nicotine and salts (CAS number 54-11-5, RQ 100 pounds), and warfarin sodium (CAS number 129-06-

6) is subject to CERCLA reporting under the listing for warfarin and salts, concentration >0.3% (CAS number 81-81-2, RQ 100 pounds).

Note that some CERCLA listings, although they include CAS numbers, are for general categories and are not restricted to the specific CAS number (e.g., warfarin and salts). The CERCLA list also includes a number of generic categories that have not been assigned RQs;

chemicals falling into these categories are considered CERCLA hazardous substances, but they are not required to be reported under CERCLA unless otherwise listed under CERCLA with an RQ.

(6) RCRA Hazardous Wastes

The consolidated list includes specific chemicals from the RCRA P and U lists only (40 CFR 261.33). This listing is provided as an indicator that companies may already have data on a specific chemical that may be useful for EPCRA reporting. It is not intended to be a comprehensive list of RCRA P and U chemicals. RCRA hazardous wastes consisting of waste streams on the F and K lists, and wastes exhibiting the characteristics of ignitability, corrosivity, reactivity, and toxicity, are provided in Appendix C in this document. This list also includes K181 hazardous waste with a statutory one-pound RQ (indicated by an asterisk “*” following the RQ. The descriptions of the F and K waste streams have been abbreviated; see 40 CFR part 302, Table 302.4, or 40 CFR part 261 for complete descriptions.

RCRA Code. The letter-and-digit code in the RCRA Code column is the chemical's RCRA hazardous waste code.

Summary of Codes

Codes in Section 313 column + Member of EPCRA Section 313 PAC category.

# Member of EPCRA Section 313 Diisocyanate category.

c Although not listed by name and CAS number, this chemical is reportable under one or more of the EPCRA section 313 chemical categories.

s Indicates that this chemical is currently under an administrative stay of the EPCRA section 313 reporting requirements, therefore, no Toxics Release Inventory reports are required until the stay is removed.

! Member of the EPCRA section 313 Dioxin and dioxin-like compounds category.

X Indicates that this is a second name for an EPCRA section 313 chemical already included on this consolidated list. May also indicate that the same chemical with the same CAS number appears on another list with a different chemical name.

$ Member of the EPCRA section 313 Nonylphenol category.

^ Member of the EPCRA section 313 Hexabromocyclododecane category.

% Member of the EPCRA section 313 Nonylphenol Ethoxylates category.

Codes in CERCLA RQ column

* The Agency may adjust the statutory RQ for this RCRA hazardous substance (K181 waste) in a future rulemaking; until then the statutory one-pound RQ applies. K codes wastes are listed in Appendix C.

PMN This EHS chemical was identified from a Premanufacture Review Notice (PMN) submitted to EPA. The submitter has claimed certain information on the submission to be confidential, including specific chemical identity.

& Indicates that no RQ is assigned to this generic or broad class, although the class is a CERCLA hazardous substance. See 50 Federal Register 13456 (April 4, 1985).

@ Releases in amounts less than 1,000 pounds per 24 hours of nitrogen oxide or nitrogen dioxide to the air that are the result of combustion and combustion related activities are exempt from the notification requirements of EPCRA section 304 and CERCLA.

§ The adjusted RQs for radionuclides may be found in appendix B in this document.

Codes in Name column 1 Sulfur monochloride (formula S2Cl2) is listed with an incorrect CAS number of 12771-

08-3, which is found on the CERCLA Hazardous Substances list. The correct CAS number should be 10025-67-9 according to the Chemical Abstract Services. However, the List of Lists has sulfur monochloride with both CAS numbers because CAS number 12771-08-3 has not been changed on the CERCLA list.

†† No reporting of releases of this CERCLA hazardous substance is required under CERCLA if the diameter of the pieces of the solid metal released is larger than 100 micrometers (0.004 inches).

††† The RQ for asbestos is limited to friable forms only.

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 For CERCLA hazardous substances, 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.

Note: the phrase “mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol” is not included the TRI definition, but the defined formula is the same for the CERCLA and TRI listing and by formula definition would cover “mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol.”

e Includes organic compounds with more than one benzene ring, and which have a boiling point greater than or equal to 100 °C.

Code in RCRA Waste Stream Codes f See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste. See

Appendix C for listing of “K” code RCRA waste streams.

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LIST OF LISTS: CONSOLIDATED LIST OF CHEMICALS

(BY CAS NUMBER)

SUBJECT TO EPCRA, CERCLA AND CAA SECTION 112(r)

NAME

CAS/313

Category

Codes Section 302

(EHS) TPQ

Section

EHS

RQ

CERCLA

RQ

Section

RCRA

CODE

CAA

112(r)

TQ

Chlordane (Technical Mixture and Metabolites)

N.A. &

Chlorinated Benzenes N.A. & Chlorinated Ethanes N.A. & Chlorinated Naphthalene N.A. & Chloroalkyl Ethers N.A. & Coke Oven Emissions N.A. 1 Creosote N.A. 1 U051 Cyanides (soluble salts and complexes), not otherwise specified

N.A. 10 313c P030

DDT and Metabolites N.A. & Dichlorobenzidine N.A. & Diphenylhydrazine N.A. & Endosulfan and Metabolites N.A. & Endrin and Metabolites N.A. & Fine mineral fibers c N.A. & Haloethers N.A. & Halomethanes N.A. & Heptachlor and Metabolites N.A. & Nitrophenols N.A. & Nitrosamines N.A. & Phthalate Esters N.A. & Polycyclic organic matter N.A. & Polynuclear Aromatic Hydrocarbons N.A. & Radionuclides (including Radon) N.A. § Antimony Compounds N010 & 313 Arsenic Compounds N020 & 313 Barium Compounds N040 313 Beryllium Compounds N050 & 313 Cadmium Compounds N078 & 313 Chlorinated Phenols N084 & 313 Chlorophenols N084 & 313 Chromium Compounds N090 & 313 Cobalt Compounds N096 & 313 Copper Compounds N100 & 313 Cyanide Compounds N106 & 313 Diisocyanates (includes only 20 chemicals)

N120 313

Dioxin and dioxin-like compounds (includes only 17 chemicals)

N150 313

Ethylenebisdithiocarbamic acid, salts and esters

N171 313

Glycol Ethers d N230 & 313

CAS/313

Category

Codes Section 302

(EHS) TPQ

Section

EHS

RQ

CERCLA

RQ

Section

RCRA

CODE

CAA

112(r)

TQ

Hexabromocyclododecane N270 313^

Lead Compounds N420 & 313 Manganese Compounds N450 & 313 Mercury Compounds N458 & 313 Nickel Compounds N495 & 313 Nicotine and salts N503 313 Nitrate compounds (water dissociable) N511 313 Nonylphenol (includes only 6 chemicals)

N530 313

Nonylphenol Ethoxylates N535 313% Polybrominated Biphenyls (PBBs) N575 313 Polychlorinated alkanes (C10 to C13) N583 313 Polycyclic aromatic compounds e

(includes only 23 chemicals) N590 313

Selenium Compounds N725 & 313 Silver Compounds N740 & 313 Strychnine and salts N746 313 Thallium Compounds N760 & 313 Vanadium Compounds N770 313 Warfarin and salts N874 313 Zinc Compounds N982 & 313 Organorhodium Complex (PMN-82- 147)

0 10/10,000 10 PMN

Formaldehyde 50-00-0 500 100 100 313 U122 15,000 Formaldehyde (solution) 50-00-0 500 100 100 X U122 15,000 Mitomycin C 50-07-7 500/10,000 10 10 U010 Ergocalciferol 50-14-6 1,000/10,000 1,000 Cyclophosphamide 50-18-0 10 U058

DDT 50-29-3 1 U061

Benzo[a]pyrene 50-32-8 1 313+ U022 Reserpine 50-55-5 5,000 U200 Piperonyl butoxide 51-03-6 313 Fluorouracil 51-21-8 500/10,000 500 313 5-Fluorouracil 51-21-8 500/10,000 500 X 2,4-Dinitrophenol 51-28-5 10 313 P048 Epinephrine 51-43-4 1,000 P042 2-Chloro-N-(2-chloroethyl)-N-methylethanamine

51-75-2 10 10 X

Mechlorethamine 51-75-2 10 10 X Nitrogen mustard 51-75-2 10 10 313 Carbamic acid, ethyl ester 51-79-6 100 X U238 Ethyl carbamate 51-79-6 100 X U238 Urethane 51-79-6 100 313 U238 Carbachol chloride 51-83-2 500/10,000 500 Phosphonic acid, (2,2,2-trichloro-1-hydroxyethyl)-,dimethyl ester

52-68-6 100 X

Trichlorfon 52-68-6 100 313 Famphur 52-85-7 1,000 313 P097 Dibenz[a,h]anthracene 53-70-3 1 313+ U063

CAS/313

Category

Codes Section 302

(EHS) TPQ

Section

EHS

RQ

CERCLA

RQ

Section

RCRA

CODE

CAA

112(r)

TQ

2-Acetylaminofluorene 53-96-3 1 313 U005 Nicotine 54-11-5 100 100 100 313c P075 Nicotine and salts 54-11-5 100 313c P075 Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)- , & salts

54-11-5 100 100 100 313c P075

Aminopterin 54-62-6 500/10,000 500 N-Nitrosodiethylamine 55-18-5 1 313 U174 Benzamide 55-21-0 313 Fenthion 55-38-9 313 Nitroglycerin 55-63-0 10 313 P081 Diisopropylfluorophosphate 55-91-4 100 100 100 P043 Isofluorphate 55-91-4 100 100 100 P043 Methylthiouracil 56-04-2 10 U164 Carbon tetrachloride 56-23-5 10 313 U211 Cantharidin 56-25-7 100/10,000 100 Bis(tributyltin) oxide 56-35-9 313 Parathion 56-38-2 100 10 10 313 P089 Phosphorothioic acid, O,O-diethyl-O-(4-nitrophenyl) ester

56-38-2 100 10 10 X P089

3-Methylcholanthrene 56-49-5 10 313+ U157 Diethylstilbestrol 56-53-1 1 U089 Benz[a]anthracene 56-55-3 10 313+ U018 Coumaphos 56-72-4 100/10,000 10 10 1,1-Dimethylhydrazine 57-14-7 1,000 10 10 313 U098 15,000 Dimethylhydrazine 57-14-7 1,000 10 10 X U098 15,000 Hydrazine, 1,1-dimethyl- 57-14-7 1,000 10 10 X U098 15,000 Strychnine 57-24-9 100/10,000 10 10 313c P108 Strychnine, and salts 57-24-9 10 313c P108 Pentobarbital sodium 57-33-0 313 Phenytoin 57-41-0 313 Physostigmine 57-47-6 100/10,000 100 100 P204 beta-Propiolactone 57-57-8 500 10 10 313 Physostigmine, salicylate (1:1) 57-64-7 100/10,000 100 100 P188 Chlordane 57-74-9 1,000 1 1 313 U036 4,7-Methanoindan, 1,2,3,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-

57-74-9 1,000 1 1 X U036

7,12-Dimethylbenz[a]anthracene 57-97-6 1 313+ U094 Phenoxarsine, 10,10'-oxydi- 58-36-6 500/10,000 500 313c Cyclohexane, 1,2,3,4,5,6-hexachloro- ,(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.alp ha.,6.beta.)-

58-89-9 1,000/10,000 1 1 X U129

Hexachlorocyclohexane (gamma isomer)

58-89-9 1,000/10,000 1 1 X U129

Lindane 58-89-9 1,000/10,000 1 1 313 U129 2,3,4,6-Tetrachlorophenol 58-90-2 10 313c p-Chloro-m-cresol 59-50-7 5,000 U039 Phenylhydrazine hydrochloride 59-88-1 1,000/10,000 1,000 N-Nitrosomorpholine 59-89-2 1 313 Ethylenediamine-tetraacetic acid

(EDTA)

60-00-4 5,000

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4-Aminoazobenzene 60-09-3 313 4-Dimethylaminoazobenzene 60-11-7 10 313 U093 Dimethylaminoazobenzene 60-11-7 10 X U093 Ethane, 1,1'-oxybis- 60-29-7 100 U117 10,000 Ethyl ether 60-29-7 100 U117 10,000 Hydrazine, methyl- 60-34-4 500 10 10 X P068 15,000 Methyl hydrazine 60-34-4 500 10 10 313 P068 15,000 Acetamide 60-35-5 100 313 Strychnine, sulfate 60-41-3 100/10,000 10 10 313c Dimethoate 60-51-5 500/10,000 10 10 313 P044 Dieldrin 60-57-1 1 P037 Amitrole 61-82-5 10 313 U011 Phenylmercuric acetate 62-38-4 500/10,000 100 100 313c P092 Phenylmercury acetate 62-38-4 500/10,000 100 100 313c P092 Phenacetin 62-44-2 100 U187 Ethyl methanesulfonate 62-50-0 1 U119 Aniline 62-53-3 1,000 5,000 5,000 313 U012 Thioacetamide 62-55-5 10 313 U218 Thiourea 62-56-6 10 313 U219 Dichlorvos 62-73-7 1,000 10 10 313 Phosphoric acid, 2-dichloroethenyl dimethyl ester

62-73-7 1,000 10 10 X

Fluoroacetic acid, sodium salt 62-74-8 10/10,000 10 10 X P058 Sodium fluoroacetate 62-74-8 10/10,000 10 10 313 P058 Methanamine, N-methyl-N-nitroso- 62-75-9 1,000 10 10 X P082 N-Nitrosodimethylamine 62-75-9 1,000 10 10 313 P082 Nitrosodimethylamine 62-75-9 1,000 10 10 X P082 Carbaryl 63-25-2 100 313 U279 1-Naphthalenol, methylcarbamate 63-25-2 100 X U279 Phenol, 3-(1-methylethyl)-, methylcarbamate

64-00-6 500/10,000 10 10 P202

Formic acid 64-18-6 5,000 313 U123 Acetic acid 64-19-7 5,000 Diethyl sulfate 64-67-5 10 313 Tetracycline hydrochloride 64-75-5 313 Colchicine 64-86-8 10/10,000 10 Nicotine sulfate 65-30-5 100/10,000 100 100 313c Benzoic acid 65-85-0 5,000 Uracil mustard 66-75-1 10 U237 Cycloheximide 66-81-9 100/10,000 100 Methanol 67-56-1 5,000 313 U154 Isopropyl alcohol (mfg-strong acid process)

67-63-0 313

Acetone 67-64-1 5,000 U002 Chloroform 67-66-3 10,000 10 10 313 U044 20,000 Methane, trichloro- 67-66-3 10,000 10 10 X U044 20,000 Hexachloroethane 67-72-1 100 313 U131 Dimethylformamide 68-12-2 100 X N,N-Dimethylformamide 68-12-2 100 313

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Triaziquone 68-76-8 313 Guanidine, N-methyl-N'-nitro-N-nitroso- 70-25-7 10 U163 Hexachlorophene 70-30-4 100 313 U132 Propiophenone, 4'-amino 70-69-9 100/10,000 100 n-Butyl alcohol 71-36-3 5,000 313 U031 Benzene a 71-43-2 10 313 U019 Methyl chloroform 71-55-6 1,000 X U226 1,1,1-Trichloroethane 71-55-6 1,000 313 U226 Digitoxin 71-63-6 100/10,000 100 Endrin 72-20-8 500/10,000 1 1 P051 Benzene, 1,1'-(2,2,2-trichloroethylidene)bis [4-methoxy-

72-43-5 1 X U247

Methoxychlor 72-43-5 1 313 U247

DDD 72-54-8 1 U060

DDE b 72-55-9 1 Trypan blue 72-57-1 10 313 U236 Methane 74-82-8 10,000 Bromomethane 74-83-9 1,000 1,000 1,000 313 U029 Methyl bromide 74-83-9 1,000 1,000 1,000 X U029 Ethane 74-84-0 10,000 Ethene 74-85-1 X 10,000 Ethylene 74-85-1 313 10,000 Acetylene 74-86-2 10,000 Ethyne 74-86-2 10,000 Chloromethane 74-87-3 100 313 U045 10,000 Methane, chloro- 74-87-3 100 X U045 10,000 Methyl chloride 74-87-3 100 X U045 10,000 Methyl iodide 74-88-4 100 313 U138 Methanamine 74-89-5 100 10,000 Monomethylamine 74-89-5 100 10,000 Hydrocyanic acid 74-90-8 100 10 10 X P063 2,500 Hydrogen cyanide 74-90-8 100 10 10 313 P063 2,500 Methanethiol 74-93-1 500 100 100 X U153 10,000 Methyl mercaptan 74-93-1 500 100 100 313s U153 10,000 Thiomethanol 74-93-1 500 100 100 X U153 10,000 Methylene bromide 74-95-3 1,000 313 U068 Propane 74-98-6 10,000 1-Propyne 74-99-7 10,000 Propyne 74-99-7 10,000 Chloroethane 75-00-3 100 313 10,000 Ethane, chloro- 75-00-3 100 X 10,000 Ethyl chloride 75-00-3 100 X 10,000 Ethene, chloro- 75-01-4 1 X U043 10,000 Vinyl chloride 75-01-4 1 313 U043 10,000 Ethene, fluoro- 75-02-5 10,000 Vinyl fluoride 75-02-5 313 10,000 Ethanamine 75-04-7 100 10,000 Monoethylamine 75-04-7 100 10,000 Acetonitrile 75-05-8 5,000 313 U003

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Acetaldehyde 75-07-0 1,000 313 U001 10,000 Ethanethiol 75-08-1 10,000 Ethyl mercaptan 75-08-1 10,000 Dichloromethane 75-09-2 1,000 313 U080 Methylene chloride 75-09-2 1,000 X U080 Carbon disulfide 75-15-0 10,000 100 100 313 P022 20,000 Cyclopropane 75-19-4 10,000 Calcium carbide 75-20-7 10 Ethylene oxide 75-21-8 1,000 10 10 313 U115 10,000 Oxirane 75-21-8 1,000 10 10 X U115 10,000 Bromoform 75-25-2 100 313 U225 Tribromomethane 75-25-2 100 X U225 Dichlorobromomethane 75-27-4 5,000 313 Isobutane 75-28-5 10,000 Propane, 2-methyl 75-28-5 10,000 Isopropyl chloride 75-29-6 10,000 Propane, 2-chloro- 75-29-6 10,000 Isopropylamine 75-31-0 10,000 2-Propanamine 75-31-0 10,000 1,1-Dichloroethane 75-34-3 1,000 X U076 Ethylidene dichloride 75-34-3 1,000 313 U076 1,1-Dichloroethylene 75-35-4 100 X U078 10,000 Ethene, 1,1-dichloro- 75-35-4 100 X U078 10,000 Vinylidene chloride 75-35-4 100 313 U078 10,000 Acetyl chloride 75-36-5 5,000 U006 Difluoroethane 75-37-6 10,000 Ethane, 1,1-difluoro- 75-37-6 10,000 Ethene, 1,1-difluoro- 75-38-7 10,000 Vinylidene fluoride 75-38-7 10,000 Dichlorofluoromethane 75-43-4 313

HCFC-21 75-43-4 X

Carbonic dichloride 75-44-5 10 10 10 X P095 500 Phosgene 75-44-5 10 10 10 313 P095 500 Chlorodifluoromethane 75-45-6 313

HCFC-22 75-45-6 X

Methanamine, N,N-dimethyl- 75-50-3 100 10,000 Trimethylamine 75-50-3 100 10,000 Nitromethane 75-52-5 313 Aziridine, 2-methyl 75-55-8 10,000 1 1 X P067 10,000 Propyleneimine 75-55-8 10,000 1 1 313 P067 10,000 Oxirane, methyl- 75-56-9 10,000 100 100 X 10,000 Propylene oxide 75-56-9 10,000 100 100 313 10,000 Cacodylic acid 75-60-5 1 U136 Bromotrifluoromethane 75-63-8 313 Halon 1301 75-63-8 X tert-Butylamine 75-64-9 1,000 tert-Butyl alcohol 75-65-0 313 1-Chloro-1,1-difluoroethane 75-68-3 313

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HCFC-142b 75-68-3 X

CFC-11 75-69-4 5,000 X U121

Trichlorofluoromethane 75-69-4 5,000 313 U121 Trichloromonofluoromethane 75-69-4 5,000 X U121

CFC-12 75-71-8 5,000 X U075

Dichlorodifluoromethane 75-71-8 5,000 313 U075

CFC-13 75-72-9 X

Chlorotrifluoromethane 75-72-9 313 Plumbane, tetramethyl- 75-74-1 100 100 10,000 Tetramethyllead 75-74-1 100 100 313c 10,000 Silane, tetramethyl- 75-76-3 10,000 Tetramethylsilane 75-76-3 10,000 Silane, chlorotrimethyl- 75-77-4 1,000 1,000 10,000 Trimethylchlorosilane 75-77-4 1,000 1,000 10,000 Dimethyldichlorosilane 75-78-5 500 500 5,000 Silane, dichlorodimethyl- 75-78-5 500 500 5,000 Methyltrichlorosilane 75-79-6 500 500 5,000 Silane, trichloromethyl- 75-79-6 500 500 5,000 Acetone cyanohydrin 75-86-5 1,000 10 10 X P069 2-Methyllactonitrile 75-86-5 1,000 10 10 313 P069 Acetaldehyde, trichloro- 75-87-6 5,000 U034 2-Chloro-1,1,1-trifluoroethane 75-88-7 313 HCFC-133a 75-88-7 X 2,2-Dichloropropionic acid 75-99-0 5,000 Pentachloroethane 76-01-7 10 313 U184 Trichloroacetyl chloride 76-02-8 500 500 313 Chloropicrin 76-06-2 313 Freon 113 76-13-1 313

CFC-114 76-14-2 X

Dichlorotetrafluoroethane 76-14-2 313

CFC-115 76-15-3 X

Monochloropentafluoroethane 76-15-3 313 Heptachlor 76-44-8 1 313 P059 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene

76-44-8 1 X P059

Triphenyltin hydroxide 76-87-9 313 Phenolphthalein 77-09-8 313 Hexachlorocyclopentadiene 77-47-4 100 10 10 313 U130 Dicyclopentadiene 77-73-6 313 Dimethyl sulfate 77-78-1 500 100 100 313 U103 Tabun 77-81-6 10 10 Tetraethyl lead 78-00-2 100 10 10 313c P110 Dioxathion 78-34-2 500 500 S,S,S-Tributyltrithiophosphate 78-48-8 313 Amiton 78-53-5 500 500 Isophorone 78-59-1 5,000 Oxetane, 3,3-bis(chloromethyl)- 78-71-7 500 500 Butane, 2-methyl- 78-78-4 10,000 Isopentane 78-78-4 10,000

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1,3-Butadiene, 2-methyl- 78-79-5 100 10,000 Isoprene 78-79-5 100 313 10,000 iso-Butylamine 78-81-9 1,000 Isobutyronitrile 78-82-0 1,000 1,000 20,000 Propanenitrile, 2-methyl- 78-82-0 1,000 1,000 20,000 Isobutyl alcohol 78-83-1 5,000 U140 Isobutyraldehyde 78-84-2 313 1,2-Dichloropropane 78-87-5 1,000 313 U083 Propane 1,2-dichloro- 78-87-5 1,000 X U083 2,3-Dichloropropene 78-88-6 100 313 sec-Butyl alcohol 78-92-2 313 Methyl ethyl ketone 78-93-3 5,000 U159 Methyl vinyl ketone 78-94-4 10 10 Lactonitrile 78-97-7 1,000 1,000 1,1-Dichloropropane 78-99-9 1,000 1,1,2-Trichloroethane 79-00-5 100 313 U227 Trichloroethylene 79-01-6 100 313 U228 Acrylamide 79-06-1 1,000/10,000 5,000 5,000 313 U007 Propionic acid 79-09-4 5,000 Acrylic acid 79-10-7 5,000 313 U008 Chloroacetic acid 79-11-8 100/10,000 100 100 313 Thiosemicarbazide 79-19-6 100/10,000 100 100 313 P116 Ethaneperoxoic acid 79-21-0 500 500 X 10,000 Peracetic acid 79-21-0 500 500 313 10,000 Carbonochloridic acid, methylester 79-22-1 500 1,000 1,000 X U156 5,000 Methyl chlorocarbonate 79-22-1 500 1,000 1,000 313 U156 5,000 Methyl chloroformate 79-22-1 500 1,000 1,000 X U156 5,000 iso-Butyric acid 79-31-2 5,000 1,1,2,2-Tetrachloroethane 79-34-5 100 313 U209 Ethene, chlorotrifluoro- 79-38-9 10,000 Trifluorochloroethylene 79-38-9 10,000 Dimethylcarbamoyl chloride 79-44-7 1 313 U097 2-Nitropropane 79-46-9 10 313 U171 Tetrabromobisphenol A 79-94-7 313 4,4'-Isopropylidenediphenol 80-05-7 313 Cumene hydroperoxide 80-15-9 10 313 U096 Hydroperoxide, 1-methyl-1-phenylethyl- 80-15-9 10 X U096 Methyl methacrylate 80-62-6 1,000 313 U162 Methyl 2-chloroacrylate 80-63-7 500 500 Saccharin (manufacturing) 81-07-2 100 313 U202 Saccharin and salts 81-07-2 100 U202 1-Amino-2,4-dibromoanthraquinone 81-49-2 313 Warfarin 81-81-2 500/10,000 100 100 X 313c P001 Warfarin, & salts, conc.>0.3% 81-81-2 100 X 313c P001 C.I. Food Red 15 81-88-9 313 1-Amino-2-methylanthraquinone 82-28-0 313 Diphacinone 82-66-6 10/10,000 10

PCNB 82-68-8 100 X U185

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Pentachloronitrobenzene 82-68-8 100 X U185 Quintozene 82-68-8 100 313 U185 Acenaphthene 83-32-9 100 Diethyl phthalate 84-66-2 1,000 U088 n-Butyl phthalate 84-74-2 10 X U069 Dibutyl phthalate 84-74-2 10 313 U069 Diquat 85-00-7 1,000 Phenanthrene 85-01-8 5,000 313 Phthalic anhydride 85-44-9 5,000 313 U190 Butyl benzyl phthalate 85-68-7 100 N-Nitrosodiphenylamine 86-30-6 100 313 Azinphos-methyl 86-50-0 10/10,000 1 1 Guthion 86-50-0 10/10,000 1 1 Fluorene 86-73-7 5,000

ANTU 86-88-4 500/10,000 100 100 P072

Thiourea, 1-naphthalenyl- 86-88-4 500/10,000 100 100 P072 2,6-Xylidine 87-62-7 313 2,6-Dichlorophenol 87-65-0 100 U082 Hexachloro-1,3-butadiene 87-68-3 1 313 U128 Hexachlorobutadiene 87-68-3 1 X U128

PCP 87-86-5 10 X

Pentachlorophenol 87-86-5 10 313 Aniline, 2,4,6-trimethyl- 88-05-1 500 500 2,4,6-Trichlorophenol 88-06-2 10 313 o-Nitrotoluene 88-72-2 1,000 313 2-Nitrophenol 88-75-5 100 313 Dinitrobutyl phenol 88-85-7 100/10,000 1,000 1,000 313 P020 Dinoseb 88-85-7 100/10,000 1,000 1,000 X P020 Picric acid 88-89-1 313 o-Anisidine 90-04-0 100 313 2-Phenylphenol 90-43-7 313 Michler's ketone 90-94-8 313 Benzene, 1,3-diisocyanato-2-methyl- 91-08-7 100 100 100 X 10,000 Toluene-2,6-diisocyanate 91-08-7 100 100 100 313 10,000 Naphthalene 91-20-3 100 313 U165 Quinoline 91-22-5 5,000 313 o-Nitroanisole 91-23-6 313 2-Chloronaphthalene 91-58-7 5,000 U047 beta-Naphthylamine 91-59-8 10 313 U168 N,N-Diethylaniline 91-66-7 1,000 Methapyrilene 91-80-5 5,000 U155 3,3'-Dimethoxybenzidine-4,4'-diisocyanate

91-93-0 313#

3,3'-Dichlorobenzidine 91-94-1 1 313 U073 3,3'-Dimethyl-4,4'-diphenylene diisocyanate

91-97-4 313#

Biphenyl 92-52-4 100 313 4-Aminobiphenyl 92-67-1 1 313 Benzidine 92-87-5 1 313 U021

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4-Nitrobiphenyl 92-93-3 10 313 Methyleugenol 93-15-2 313 Mecoprop 93-65-2 313 Silvex (2,4,5-TP) 93-72-1 100 2,4,5-T acid 93-76-5 1,000 2,4,5-T esters 93-79-8 1,000 2,4-D Esters 94-11-1 100 X 2,4-D isopropyl ester 94-11-1 100 313 Benzoyl peroxide 94-36-0 313 Dihydrosafrole 94-58-6 10 313 U090 Safrole 94-59-7 100 313 U203

MCPA 94-74-6 X

Methoxone 94-74-6 313 Acetic acid, (2,4-dichlorophenoxy)- 94-75-7 100 X U240 2,4-D 94-75-7 100 313 U240 2,4-D Acid 94-75-7 100 X U240 2,4-D, salts and esters 94-75-7 100 U240 2,4-D Esters 94-79-1 100 2,4-D butyl ester 94-80-4 100 313 2,4-D Esters 94-80-4 100 X

2,4-DB 94-82-6 313

Benzene, o-dimethyl- 95-47-6 1,000 X U239 o-Xylene 95-47-6 1,000 313 U239 o-Cresol 95-48-7 1,000/10,000 100 100 313 U052 o-Dichlorobenzene 95-50-1 100 X U070 1,2-Dichlorobenzene 95-50-1 100 313 U070 o-Toluidine 95-53-4 100 313 U328 1,2-Phenylenediamine 95-54-5 313 2-Chlorophenol 95-57-8 100 U048 1,2,4-Trimethylbenzene 95-63-6 313 p-Chloro-o-toluidine 95-69-2 313 2,4-Diaminotoluene 95-80-7 10 313 1,2,4,5-Tetrachlorobenzene 95-94-3 5,000 U207 2,4,5-Trichlorophenol 95-95-4 10 313 Styrene oxide 96-09-3 100 313

DBCP 96-12-8 1 X U066

1,2-Dibromo-3-chloropropane 96-12-8 1 313 U066 1,2,3-Trichloropropane 96-18-4 313 Methyl acrylate 96-33-3 313 Ethylene thiourea 96-45-7 10 313 U116 Dichlorophene 97-23-4 313 C.I. Solvent Yellow 3 97-56-3 313 Ethyl methacrylate 97-63-2 1,000 U118 Furfural 98-01-1 5,000 U125 Benzenearsonic acid 98-05-5 10/10,000 10 Benzoic trichloride 98-07-7 100 10 10 313 U023 Benzotrichloride 98-07-7 100 10 10 X U023 Benzenesulfonyl chloride 98-09-9 100 U020

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Trichlorophenylsilane 98-13-5 500 500 Benzenamine, 3-(trifluoromethyl)- 98-16-8 500 500 Cumene 98-82-8 5,000 313 U055 Acetophenone 98-86-2 5,000 313 U004 Benzal chloride 98-87-3 500 5,000 5,000 313 U017 Benzoyl chloride 98-88-4 1,000 313 Nitrobenzene 98-95-3 10,000 1,000 1,000 313 U169 m-Nitrotoluene 99-08-1 1,000 Dichloran 99-30-9 313 1,3,5-Trinitrobenzene 99-35-4 10 U234 5-Nitro-o-toluidine 99-55-8 100 313 U181 5-Nitro-o-anisidine 99-59-2 313 m-Dinitrobenzene 99-65-0 100 313 Dimethyl-p-phenylenediamine 99-98-9 10/10,000 10 p-Nitrotoluene 99-99-0 1,000 p-Nitroaniline 100-01-6 5,000 313 P077 4-Nitrophenol 100-02-7 100 313 U170 p-Nitrophenol 100-02-7 100 X U170 Benzene, 1-(chloromethyl)-4-nitro- 100-14-1 500/10,000 500 p-Dinitrobenzene 100-25-4 100 313 Ethylbenzene 100-41-4 1,000 313 Styrene 100-42-5 1,000 313 Benzyl chloride 100-44-7 500 100 100 313 P028 Benzonitrile 100-47-0 5,000 N-Nitrosopiperidine 100-75-4 10 313 U179 Anilazine 101-05-3 313

MBOCA 101-14-4 10 X U158

4,4'-Methylenebis(2-chloroaniline) 101-14-4 10 313 U158 Barban 101-27-9 10 U280 4-Bromophenyl phenyl ether 101-55-3 100 U030 4,4'-Methylenebis(N,N-dimethyl)benzenamine

101-61-1 313

MDI 101-68-8 5,000 X

Methylenebis(phenylisocyanate) 101-68-8 5,000 313# 4,4'-Methylenedianiline 101-77-9 10 313 4,4'-Diaminodiphenyl ether 101-80-4 313 Diglycidyl resorcinol ether 101-90-6 313 Isocyanic acid, 3,4-dichlorophenyl ester 102-36-3 500/10,000 500 Phenylthiourea 103-85-5 100/10,000 100 100 P093 p-Chlorophenyl isocyanate 104-12-1 313 4-Nonylphenol 104-40-5 313$ 1,4-Phenylene diisocyanate 104-49-4 313# p-Anisidine 104-94-9 313 sec-Butyl acetate 105-46-4 5,000 2,4-Dimethylphenol 105-67-9 100 313 U101 Benzene, p-dimethyl- 106-42-3 100 X U239 p-Xylene 106-42-3 100 313 U239 p-Cresol 106-44-5 100 313 U052 1,4-Dichlorobenzene 106-46-7 100 313 U072

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112(r)

TQ

p-Chloroaniline 106-47-8 1,000 313 P024 p-Toluidine 106-49-0 100 U353 p-Phenylenediamine 106-50-3 5,000 313 p-Benzoquinone 106-51-4 10 X U197 Quinone 106-51-4 10 313 U197 1,2-Butylene oxide 106-88-7 100 313 Epichlorohydrin 106-89-8 1,000 100 100 313 U041 20,000 Oxirane, (chloromethyl)- 106-89-8 1,000 100 100 X U041 20,000 1,2-Dibromoethane 106-93-4 1 313 U067 Ethylene dibromide 106-93-4 1 X U067 1-Bromopropane 106-94-5 313 Propargyl bromide 106-96-7 10 10 Butane 106-97-8 10,000 1-Butene 106-98-9 10,000 1,3-Butadiene 106-99-0 10 313 10,000 1-Butyne 107-00-6 10,000 Ethyl acetylene 107-00-6 10,000 2-Butene 107-01-7 10,000 Acrolein 107-02-8 500 1 1 313 P003 5,000 2-Propenal 107-02-8 500 1 1 X P003 5,000 Allyl chloride 107-05-1 1,000 313 1,2-Dichloroethane 107-06-2 100 313 U077 Ethylene dichloride 107-06-2 100 X U077 Chloroethanol 107-07-3 500 500 n-Propylamine 107-10-8 5,000 U194 Allylamine 107-11-9 500 500 313 10,000 2-Propen-1-amine 107-11-9 500 500 X 10,000 Ethyl cyanide 107-12-0 500 10 10 P101 10,000 Propanenitrile 107-12-0 500 10 10 P101 10,000 Propionitrile 107-12-0 500 10 10 P101 10,000 Acrylonitrile 107-13-1 10,000 100 100 313 U009 20,000 2-Propenenitrile 107-13-1 10,000 100 100 X U009 20,000 1,2-Ethanediamine 107-15-3 10,000 5,000 5,000 20,000 Ethylenediamine 107-15-3 10,000 5,000 5,000 20,000 Formaldehyde cyanohydrin 107-16-4 1,000 1,000 Allyl alcohol 107-18-6 1,000 100 100 313 P005 15,000 2-Propen-1-ol 107-18-6 1,000 100 100 X P005 15,000 Propargyl alcohol 107-19-7 1,000 313 P102 Chloroacetaldehyde 107-20-0 1,000 P023 Ethylene glycol 107-21-1 5,000 313 Ethene, methoxy- 107-25-5 10,000 Vinyl methyl ether 107-25-5 10,000 Chloromethyl methyl ether 107-30-2 100 10 10 313 U046 5,000 Methane, chloromethoxy- 107-30-2 100 10 10 X U046 5,000 Formic acid, methyl ester 107-31-3 10,000 Methyl formate 107-31-3 10,000 Sarin 107-44-8 10 10

TEPP 107-49-3 100 10 10 P111

CAS/313

Category

Codes Section 302

(EHS) TPQ

Section

EHS

RQ

CERCLA

RQ

Section

RCRA

CODE

CAA

112(r)

TQ

Tetraethyl pyrophosphate 107-49-3 100 10 10 P111 Butyric acid 107-92-6 5,000 Acetic acid ethenyl ester 108-05-4 1,000 5,000 5,000 X 15,000 Vinyl acetate 108-05-4 1,000 5,000 5,000 313 15,000 Vinyl acetate monomer 108-05-4 1,000 5,000 5,000 X 15,000 Methyl isobutyl ketone 108-10-1 5,000 313 U161 Carbonochloridic acid,…