IRIS Toxicological Review of n-Butanol (Interagency Science Consultation Draft)
On September 8, 2011, the Toxicological Review of n-Butanol (External Review Draft) was released for external peer review and public comment. The Toxicological Review and charge were reviewed internally by EPA and by other federal agencies and White House Offices before public release. In the new IRIS process, introduced by the EPA Administrator, all written comments on IRIS assessments submitted by other federal agencies and White House Offices will be made publicly available. Accordingly, interagency comments with EPA's response and the interagency science consultation draft of the IRIS Toxicological Review of n-Butanol and the charge to external peer reviewers are posted on this site.
|Mar 1987||A RfD was posted for n-butanol to the IRIS Database.|
|Mar 1991||The cancer assessment for n-butanol was posted to the IRIS Database.|
|Jun 2011||EPA initiated the interagency science consultation on the draft Toxicological Review of n-Butanol.|
|Sep 2011||EPA released the External Review Draft for public review and comment.|