IRIS Toxicological Review of Pentachlorophenol (2010 Final)
Notice EPA is announcing the release of the final report, Toxicological Review of Pentachlorophenol: in support of the Integrated Risk Information System (IRIS). The updated Summary for Pentachlorophenol and accompanying Quickview have also been added to the IRIS Database.
This assessment contains a revised oral reference dose (RfD) for chronic noncancer health effects as well as a revised oral cancer risk estimate.
|Jan 1987||EPA posted the pentachlorophenol assessment on the IRIS database (RfD only).|
|Mar 1991||EPA posted the carcinogenicity assessment for oral exposure to pentachlorophenol on the IRIS database.|
|May 2009||EPA released the external review draft report for public review and comment.|
|Jun 2009||EPA announced a public listening session for the draft review report. [Fedral Register Notice Jun 9, 2009]|
|Jun 2009||EPA announced the external peer review meeting to be held August 4, 2009 in Arlington, VA. [Federal Register Notice Jun 29, 2009]|
|Oct 2009||EPA released the comments from the external review workshop and public comment period.|
|Jul 2010||EPA hosted an interagency science discussion on the review of the draft Toxicological Review of Pentachlorophenol .|
|Sep 2010||EPA released the final toxicological report and IRIS Summary for Pentachlorophenol, and the interagency science discussion review draft with comments.|
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.
- (288 pp, 2 MB, about PDF)