Nonrulemaking

SACC peer review of the draft risk evaluations for 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta [g]-2-benzopyran (HHCB) and phthalic anhydride and the draft hazard assessments for o-dichlorobenzene (o-DCB) and p-dichlorobenzene (p-DCB)

🏛 Environmental Protection Agency (EPA)EPA-HQ-OPPT-2026-1189

Chemical & Toxic Substances Household Chemical Safety

Documents

Total comments

all analyzed

Comment status

Closed

Last activity

—

In this docket

Documents

Rules, notices, and supporting material — the primary rule pinned first.

All 29 Supporting & Related Material 28 Notice 1

📄 Primary document

Supporting & Related MaterialJul 8, 2026

Supplemental Information on ADME-B Modeling for 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[γ]-2-benzopyran (HHCB) - Cover Letter

Open →

Supporting & Related Material· Jul 8, 2026
Transmission of Error Correction Memo and Corrected Supplementary File for the SACC peer review of the draft risk evaluation for 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[γ]-2-benzopyran (HHCB)→
Supporting & Related Material· Jul 8, 2026
Error Correction: HHCB ADME-B calculator spreadsheet→
Supporting & Related Material· Jul 8, 2026
Draft Fish ADME-B Modeling for 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[γ]-2-benzopyran (HHCB) - corrected→
Supporting & Related Material· Jul 8, 2026
Draft Water Quality Portal Results for 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[γ]-2-benzopyran (HHCB)- unprotected→
Supporting & Related Material· Jul 6, 2026
SACC Meeting Transcript 06.08.2026.to 06.12.2026.EPA.508Compliant→
Supporting & Related Material· Jun 15, 2026
Bioaccumulation and bioconcentration factors figure presented by Committee member Daniel Schlenk→
Supporting & Related Material· Jun 15, 2026
List of References submitted by Committee member Jennifer Sahmel on Quantitative Dermal Loading of Solids→
Supporting & Related Material· Jun 15, 2026
List of References submitted by Committee member Jennifer Sahmel on Quantitative Dermal Loading of Liquids→
Supporting & Related Material· Jun 15, 2026
Additional references from the SACC→
Supporting & Related Material· Jun 15, 2026
TNO report referenced by Jennifer Sahmel during SACC meeting→
Supporting & Related Material· Jun 11, 2026
EPA Clarifications from Day 2 of SACC June 9, 2026→
Supporting & Related Material· Jun 11, 2026
SACC's request to EPA for clarifications in charge question 17→
Supporting & Related Material· Jun 11, 2026
Table presented by Committee member Douglas Wolf for charge question 8A→
Supporting & Related Material· Jun 11, 2026
Additional publications from the comments of Committee member Douglas Wolf→
Supporting & Related Material· Jun 11, 2026
EPA Clarifications from Day 3 of SACC June 10, 2026→
Supporting & Related Material· Jun 11, 2026
Accumulation Plot- presented by Committee member Douglas Wolf→
Supporting & Related Material· Jun 11, 2026
kDPRA prediction model and predictivity presented by Committee member Argel Islas-Robles→
Supporting & Related Material· Jun 10, 2026
EPA Clarifications from Day 1 of SACC June 8, 2026→
Notice· Apr 14, 2026
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-Hexamethylcyclopenta [g]-2-Benzopyran (HHCB); Phthalic Anhydride; o-Dichlorobenzene (o-DCB) and p-Dichlorobenzene (p-DCB); Science Advisory Committee on Chemicals (SACC) Peer Review; Draft Risk Evaluations; Notice of SACC Meeting; Availability of Draft Documents and Request for Comment→
Closed on May 30, 2026💬 14