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EPA/OCSPP | RIN: 2070-AK61 | Publication ID: Fall 2019 |
Title: ●Hexachlorobutadiene (HCBD); Regulation of Persistent, Bioaccumulative, and Toxic Chemicals Under TSCA Section 6(h) | |
Abstract:
Section 6(h) of the Toxic Substances Control Act (TSCA) directs EPA to issue regulations under section 6(a) for certain persistent, bioaccumulative, and toxic chemical substances that were identified in the 2014 update of the TSCA Work Plan and, in selecting among the available prohibitions and other restrictions in TSCA section 6(a), to address risks of injury to health or the environment that the Administrator determines are presented by the chemical substances and reduce exposure to the chemical substances to the extent practicable. As required under TSCA section 6(h), EPA developed an exposure and use assessment, but the statute explicitly states that a risk evaluation is not required for these chemical substances. EPA intends to take final action on a proposed rule that published on July 29, 2019, to address the following persistent, bioaccumulative, and toxic chemicals identified pursuant to TSCA section 6(h): decabromodiphenyl ether; phenol, isopropylated phosphate (3:1), also known as tris(4-isopropylphenyl) phosphate; 2,4,6-tris(tert-butyl)phenol; pentachlorothiophenol; and hexachlorobutadiene. Although all chemical substances were addressed in a single proposed rule, EPA intends to address these chemical substances in separate final actions. As such, EPA has split the original Regulatory Agenda entry (RIN 2070-AK34) into separate Regulatory Agenda entries. This particular entry is for hexachlorobutadiene (HCBD). HCBD is produced as a byproduct in the production of chlorinated solvents and has also been used as an absorbent for gas impurity removal and as an intermediate in the manufacture of rubber compounds. For information about the other chemical substances, see the Regulatory Agenda entries identified as RIN 2070-AK34 (decabromodiphenyl ether); RIN 2070-AK58 (phenol, isopropylated phosphate (3:1), also known as tris(4-isopropylphenyl) phosphate); RIN 2070-AK59 (2,4,6-tris(tert-butyl)phenol); and RIN 2070-AK60 (pentachlorothiophenol). |
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Agency: Environmental Protection Agency(EPA) | Priority: Other Significant |
RIN Status: First time published in the Unified Agenda | Agenda Stage of Rulemaking: Long-Term Actions |
Major: No | Unfunded Mandates: No |
EO 13771 Designation: Regulatory | |
CFR Citation: 40 CFR 751 | |
Legal Authority: 15 U.S.C. 2605 “TSCA 6” |
Legal Deadline:
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Timetable:
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Additional Information: https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/frank-r-lautenberg-chemical-safety-21st-century-act-0#pbt | |
Regulatory Flexibility Analysis Required: No | Government Levels Affected: Federal |
Federalism: No | |
Included in the Regulatory Plan: No | |
RIN Data Printed in the FR: No | |
Related RINs: Related to 2070-AK34, Related to 2070-AK58, Related to 2070-AK59, Related to 2070-AK60 | |
Agency Contact: Cindy Wheeler Environmental Protection Agency Office of Chemical Safety and Pollution Prevention 1200 Pennsylvania Avenue NW, Mail Code 7404M, Washington, DC 20460 Phone:202 566-0484 Email: wheeler.cindy@epa.gov Peter Gimlin Environmental Protection Agency Office of Chemical Safety and Pollution Prevention 1200 Pennsylvania Avenue NW, Mail Code 7404M, Washington, DC 20460 Phone:202 566-0515 Fax:202 566-0473 Email: gimlin.peter@epa.gov |