List of Chemical Substances Subject to TSCA Section 12(b) …

1 1 | P a g e Chemicals Subject to TSCA Section 12(b) export notification requirements (Published by the USEPA and Dated January 16, 2020) All of the Chemical Substances appearing on this list are Subject to the toxic Substances control Act (TSCA) Section 12(b) export notification requirements delineated at 40 CFR part 707, subpart D. The chemicals in the following tables are listed under three (3) sections: Substances to be reported by notification Name; Substances to be reported by Mixture and notification Name; and Category Tables. TSCA Regulatory Actions Triggering Section 12(b) export notification TSCA Section 12(b) requires any person who exports or intends to export a Chemical substance or mixture to notify the Environmental Protection Agency (EPA) of such exportation if any of the following actions have been taken under TSCA with respect to that Chemical substance or mixture: (1)data are required under Section 4 or 5(b),(2)an order has been issued under Section 5,(3)a rule has been proposed or promulgated under Section 5 or 6, or(4)an action is pending, or relief has been granted under Section 5 or Section 12(b) export notification Considerations The following additional provisions are included in the Agency's regulations implementing Section 12(b) of TSCA ( 40 CFR part 707, subpart D).

2 (a)No notice of export will be required for articles, except PCB articles, unless the Agency so requires in the contextof individual Section 5, 6, or 7 actions.(b)Any person who exports or intends to export polychlorinated biphenyls (PCBs) or PCB articles, for any purposeother than disposal, shall notify EPA of such intent or exportation under Section 12(b). PCBs and PCB articleshave the definitions published in 40 CFR (c)Any person who would be prohibited by a Section 5 or 6 regulation from exporting a Chemical substance ormixture, but who is granted an exemption by EPA to export that Chemical substance or mixture, shall notify EPAunder Section 12(b) of such intent to export or exportation.(d)An exporter will be Subject to possible enforcement action (including penalties) for not complying with theapplicable provisions of Section 12(b).

3 Disclaimer This listing is intended simply as an information resource to facilitate compliance with TSCA Section 12(b). While EPA has attempted to be as accurate as possible in compiling this list, exporters Subject to the requirements of Section 12(b) should be aware that this list may contain unintended errors or omissions, and that the absence of a Chemical from this list does not mean that export of the Chemical is exempt from Section 12(b) reporting requirements . Exporters should be aware that they have an affirmative obligation to review the Federal Register for future publication of actions that may trigger Section 12(b) reporting obligations. This list should not be relied upon in lieu of relevant Federal Register documents, orders, or the Code of Federal Regulations, and in the event of a conflict between this list and any Federal Register document, order, or the Code of Federal Regulations, this list will not be considered controlling.

4 Exporters are encouraged to check this list from time to time, as EPA intends to revise it periodically, and will do so without prior public notice. EPA also encourages exporters or others to alert the Agency to any errors or omissions in the list Comments can be sent to Substances Subject to TSCA Section 4 actions "sunset after a specific period of time (see "Sunset2 | P a g e Date/Status of TSCA Section 4 Testing, Reimbursement, and Reporting requirements and TSCA Section 4- Triggered TSCA Section 12(b) export notification requirements at managing-chemicals-under-tsca/sunset-dat es-chemicals- Subject -final-tsca- Section - 4-test for the latest sunset table and further information). Be aware that a Section 4 Chemical that has "sunset" may also be the Subject of another TSCA action triggering export notice requirements so that export notice may still be required.

5 2. In some instances, the CAS Registry Number originally cited has been revised or replaced by CAS since the issuance of the triggering TSCA action. Consequently, other information sources and indices may reference this "new" CAS number for the same Chemical substance and may or may not cross-reference the originally cited CAS Registry Number contained in the TSCA regulatory action. Where EPA is aware of such changes, a cross- reference from the new CAS number to the originally published CAS number is provided. 3. TSCA Section 12(b) export notification requirements corresponding to this action only apply to the Chemical Substances listed here insofar as they are components of exported fishing sinkers as described in the proposed TSCA Section 6(a) rule at 1994 03 09/html/94 4. A unique identifier (UID) is assigned to each specific Chemical identity for which the Administrator approves a request for protection from disclosure.

6 It is not a specific Chemical identity, nor a structurally descriptive generic name. TSCA Section 14(g)(4); 15 USC 2613(g)(4). 3 | P a g e Table of Contents Press Ctrl+Click to go to the Section . Press Ctrl+Home to return to the top of the document. 1. Substances to be reported by notification Name .. 4 2. Substances to be reported by Mixture and notification Name .. 268 3. Category Tables: Substances to be reported by Category and notification Name .. 268 Table A. Perfluoroalkyl Sulfonates (PFAS) Category .. 268 Table B. Polychlorinated Biphenyls (PCBs) Category .. Table C. Polybrominated Diphenyl Ethers Category .. Table D. Substances contaminated with Halogenated Dibenzodioxins (HDDs)/ Halogenated Dibenzofurans (HDFs) Category .. Table E. Hexavalent Chromium Water Treatment Category .. Table F. Long Chain Perfluoroalkyl Carboxylate Table G.

7 Nitrites of Alkali Metals (Group lA elements) Category .. Table H. Alkylpyrrolidones Category .. Table I. Burkholderia Cepacian Complex Category .. 4 | P a g e 1. Substances to be reported by notification Name TSCA 12(b) notification Name Section CFR CAS, Accession, or PMN Unique Identifier (Substituted-dialkyl(C=1~7)silyl)alkanen itrile (generic) (P-17-0354) 5(a)(2) 40 CFR 201720 .alpha. Olefin sulfonate, sodium salts (generic) (P-88-2210) 5(e) P-88-2210 . (alkenyl) polyglycol (generic) (P-96-0262) 5(e) 99742-80-0 . sulfonate, potassium salts (generic) (P-91-0100) 5(a)(2) 40 CFR P-91-0100 . sulfonate, sodium salt (generic) (P-88-2210) 5(a)(2) 40 CFR P-88-2210 . , N-(2-carboxyethyl)-N-[3-(1-methylethoxy) propyl]-, monosodium salt 5(e) P-00-0577 . , N-(2-carboxyethyl)-N-[3-(dimethylamino)p ropyl]-, disodium salt 5(e) P-99-1135.

8 , N-(2-carboxyethyl)-N-[3-(dimethylamino)p ropyl]-, monosodium salt 5(e) P-00-0576 . , N-(2-carboxyethyl)-N-[3-(hexyloxy)propyl ]-, disodium salt, branched 5(e) P-99-1132 . , N-(2-carboxyethyl)-N-[3-(hexyloxy)propyl ]-, monosodium salt, branched 5(e) P-99-1133 . , N-(2-carboxyethyl)-N-[3-[(2,2-carboxyeth yl)amino]propyl]-N-coco alkyl derivs., monosodium salts 5(e) P-00-0608 [(Dinitrophenyl)azo]-[2,4-diamino-5-meth oxybenzene] derivatives (generic) (P-83-0817) 5(a)(2) 40 CFR 49435 [(Dinitrophenyl)azo]-[2,4-diamino-5-meth oxybenzene] derivatives (generic) (P-83-0818) 5(a)(2) 40 CFR 49457 [(Disubstituted phenyl)]azo dihydro hydroxy alkyl oxo alkyl-substituted-pyridines (generic) (P-95-0510) 5(a)(2) 40 CFR 83748-27-0 [(Disubstituted phenyl)]azo dihydro hydroxy alkyl oxo alkyl-substituted-pyridines (generic) (P-95-0511) 5(a)(2) 40 CFR 83748-28-1 1,2,4-Benzenetricarboxylic acid, 1,2,4-trinonyl ester 5(e) P-16-0450 5 | P a g e 1,2,4-Benzenetricarboxylic acid, 1,2,4-trinonyl ester 5(a)(2) 40 CFR P-16-0450 [1,1'-Biphenyl]-2,2'-disulfonic acid, 4-[2-(4,5-dihydro-3-methyl-5-oxo-1-pheny l-1H-pyrazol-4- yl)]

9 Diazenyl]-4'-[2-(2-hydroxy-1-naphthaleny l)diazenyl]-, sodium salt (1:2) 5(a)(2) 40 CFR 6470-20-8 [1,1'-Biphenyl]-4,4'-diamine 5(a)(2) 40 CFR 92-87-5 [1,1'-Biphenyl]-4,4'-diamine, hydrochloride (1:2) 5(a)(2) 40 CFR 531-85-1 [1,2,4]Triazolo[1,5-a]pyrimidin-2-amine, 5,7-dimethoxy- 5(a)(2) 40 CFR 13223-43-3 [5,6]Fullerene-C60-Ih 5(e) P-09-0054 [5,6]Fullerene-C60-Ih 5(a)(2) 40 CFR P-09-0054 [5,6]Fullerene-C70-D5h(6) 5(e) P-09-0055 [5,6]Fullerene-C70-D5h(6) 5(a)(2) 40 CFR P-09-0055 [5,6]Fullerene-C84-D2 5(e) P-09-0056 [5,6]Fullerene-C84-D2 5(a)(2) 40 CFR P-09-0056 [5,6]Fullerene-C84-D2d 5(e) P-09-0057 [5,6]Fullerene-C84-D2d 5(a)(2) 40 CFR P-09-0057 1,3-bis(Substitutedbenzoyl)benzene (generic) (P-17-0200) 5(e) P-17-0200 1,4-bis(Substitutedbenzoyl)benzene (generic) (P-17-0204) 5(e) P-17-0204 1-Butanaminium, N,N,N-tributyl-, and 1-methylethyl carbonate (1:1) 5(a)(2) 40 CFR 1803407-49-9 1-Butanaminium, N,N,N-tributyl-, propyl carbonate (1.)

10 1) 5(a)(2) 40 CFR 1338579-13-7 1 H-Pyrole-2, 5-dione, 1-(2,4,6-tribromophenyl)- 5(a)(2) 40 CFR 59789-51-4 1,3,5-Triazine-2,4-diamine, 6-phenyl-, reaction products with polyalkylene glycol mono-alkyl ether and 2,4-toluene diisocyanate (generic) (P-17-0222) 5(a)(2) 40 CFR P-17-0222 1,1'-Biphenyl, 2,2',3,3',4,4',5,5',6,6'-decabromo- 5(a)(2) 40 CFR 13654-09-6 1,1'-Biphenyl, 2-bromo- 5(a)(2) 40 CFR 2052-07-5 6 | P a g e 1,1'-Biphenyl, 3,3',4,4'-tetramethyl- 5(a)(2) 40 CFR 4920-95-0 1,1'-Biphenyl, 3-bromo- 5(a)(2) 40 CFR 2113-57-7 1,1'-Biphenyl, 4,4'-dibromo- 5(a)(2) 40 CFR 92-86-4 1,1'-Biphenyl, 4-bromo- 5(a)(2) 40 CFR 92-66-0 1,1'-Biphenyl, ar,ar,ar,ar,ar',ar',ar',ar'-octabromo- 5(a)(2) 40 CFR 27858-07-7 1,1'-Biphenyl, hexabromo- 5(a)(2) 40 CFR 36355-01-8 1,1'-Biphenyl, nonabromo- 5(a)(2) 40 CFR 27753-52-2 1,1-Dimethylpropyl peroxyester (generic) (P-85-0680) 5(e) 690-83-5 1,1-Diphenylethane, reaction products, distillation residues (generic) (P-99-0519) 5(e) 211578-04-0 1,1'-Methylenebis[isocyanatobenzene], polymer with polycarboxylic acids in alkane polyols (generic) (P-14-0060) 5(a)(2)