Links to Designated List CAS#: 79-43-6CA MCLswww.waterboards.ca.gov/drinking_water/certlic/drinkingwater/Lawbook.htmlCA Prop 65oehha.ca.gov/proposition-65/proposition-65-listCA TACswww.arb.ca.gov/toxics/id/taclist.htmIARC Carcinogensmonographs.iarc.fr/agents-classified-by-the-iarc/IRIS Carcinogenscfpub.epa.gov/ncea/iris/search/index.cfm?sys_joint=11IRIS Neurotoxicantscfpub.epa.gov/ncea/iris/search/index.cfm?sys_joint=11