You are here:
IRIS Toxicological Review of 1,1,2,2-Tetrachloroethane (External Review Draft)
EPA announced the release of the Toxicological Review of 1,1,2,2-tetrachloroethane in a September 24, 2009 Federal Register Notice. This draft assessment is provided for public viewing and comment. Public comments received on the Toxicological Review within 60 days after the release of the FRN will be provided to the external peer reviewers for their consideration. Any comments not received within the requested time period will be considered by EPA in their revisions. EPA also announced a public listening session that was held on October 14, 2009. The external peer review meeting was held on January 27, 2010 as announced in the December 17, 2009 Federal Register Notice announcement.
Citation:
U.S. EPA. IRIS Toxicological Review of 1,1,2,2-Tetrachloroethane (External Review Draft). U.S. Environmental Protection Agency, Washington, DC, EPA/635/R-09/001, 2009.
Impact/Purpose:
The draft Toxicological Review of 1,1,2,2-tetrachloroethane provides scientific support and rationale for the hazard and dose-response assessment pertaining to subchronic and chronic exposure to 1,1,2,2-tetrachloroethane.
Description:
EPA is conducting a peer review of the scientific basis supporting the human health hazard and dose-response assessment of 1,1,2,2-tetrachloroethane that will appear on the Integrated Risk Information System (IRIS) database.
URLs/Downloads:
IRIS Toxicological Review of 1,1,2,2-tetrachloroethane (External Review Draft) (PDF, 194 pp, 1852 KB, about PDF)Charge to External Peer Reviewers (PDF, 2 pp, 21 KB, about PDF)
Consolidated Comments from the External Peer Review (Final) (PDF, 53 pp, 317 KB, about PDF)
FR Notice: Dec 17, 2009
FR Notice: Sep 24, 2009