Dec 5, 2025· Comment submitted by Alliance for Automotive Innovation· EPA-HQ-OPPT-2018-0443-0089
See attached for comments from the Alliance for Automotive Innovation.
EPANonrulemakingEPA-HQ-OPPT-2018-0443
Octamethylcyclotetra- siloxane (D4); TSCA Review
RIN
—
Last modified
May 29, 2026
Comment window
closed 238d ago
Alliance for Automotive Innovation filings
3
Activity
Alliance for Automotive Innovation filed 3 comments on this docket between Aug 4, 2020 and Dec 5, 2025. 16 other organizations filed here. The comment window closed 238d ago.
What Alliance for Automotive Innovation filed (3)
Oct 28, 2021· Comment submitted by Alliance for Automotive Innovation· EPA-HQ-OPPT-2018-0443-0031
Filed on regulations.gov — full text not in the inline record.
Aug 4, 2020· Comment submitted by Julia M. Rege, Vice President, Energy & Environment, Alliance for Automotive Innovation· EPA-HQ-OPPT-2018-0443-0014
Comments submitted by the Alliance for Automotive Innovation.
Abstract
EPA is interested in information on Octamethylcyclotetra- siloxane (D4) (CASRN 556-67-2). EPA encourages the public to submit use, hazard, and exposure information to this docket. This chemical is also known as Cyclotetrasiloxane, 2,2,4,4,6,6,8,8-octamethyl-
View on regulations.gov →Co-filers (16)
See everyone who commented →- Alliance for Automotive InnovationTHIS ORG3 filings · confidence 97%
- American Chemistry Counciltrade assoc.3 filings · confidence 97%
- University of Californiaunverified attribution3 filings · confidence 70%
- Semiconductor Industry Associationtrade assoc.2 filings · confidence 97%
- Advanced Medical Technology Associationtrade assoc.1 filing · confidence 97%
- American Cleaning Institutetrade assoc.1 filing · confidence 85%
- American Coatings Associationtrade assoc.1 filing · confidence 97%
- American Consumer Institutetrade assoc.1 filing · confidence 85%
- American Consumer Institute Center for Citizen Researchtrade assoc.1 filing · confidence 85%
- American Industrial Hygiene Association (AIHA)trade assoc.1 filing · confidence 97%
- American Petroleum Institutetrade assoc.1 filing · confidence 97%
- Auto Care Associationtrade assoc.1 filing · confidence 85%
- Eastman Chemical Companyunverified attribution1 filing · confidence 70%
- Environmental Defense Fundtrade assoc.1 filing · confidence 97%
- National Taxpayers Unionunverified attribution1 filing · confidence 70%
- National Tribal Toxics Counciltrade assoc.1 filing · confidence 85%
- Personal Care Products Counciltrade assoc.1 filing · confidence 85%