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Notice of change of basis for listing as reproductive toxicants for 4 chemicals: 2-chloropropionic acid, N,N’-dimethylacetamide, 4-vinyl-cyclohexene and vinyl cyclohexene dioxide. Basis was changed from Labor Code to State's Qualified Experts.

The chemical methyl isocyanate (MIC) (CAS No. 624-83-9) is listed effective November 12, 2010.

Index of comments submitted in response to the May 9, 2005 workshop on the potential regulatory action exempting exposures from chemicals that form from natural constituents in food during cooking or heat processing from the Proposition 65 warning requirements.

1-hydroxyanthraquinone is listed May 27, 2005 as known to the state of California to cause cancer.  2-bromopropane (2-BP) is listed as known to the state to cause reproductive toxicity effective May 31, 2005

Methyl isocyanate will be considered for possible listing under Proposition 65 by the DARTIC at its next meeting scheduled for Thursday, October 21, 2010. The meeting will be held in the Coastal Hearing Room at the Cal/EPA Headquarters building, 1001 I Street, Sacramento, California. Thursday’s meeting will begin at 10:00 a.m. and will last until all business is conducted or until 5:00 p.m.

Hazard identification material for methyl isocyanate, announcement of an October 2010 DART meeting and opportunity for public comments.

Chemicals listed effective May 20, 2005 as known to the state of California to cause cancer via the “Labor Code” mechanism: Cobalt sulfate, Diazoaminobenzene.

Availability of the draft prioritization process document for public review and comment.

Availability of the revised draft prioritization process document for additional public review and comment.

Availability of hazard identification materials for perchlorate and announcement of the Developmental and Reproductive Toxicant Identification Committee meeting.