It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Pharos provides hazard, use, and exposure information on chemicals and building products. NOTE: You must first register for an account using the link here and your Berkeley email address.
Search by chemical name/CAS RN, or use (for example: flooring, solvent, etc.). Pharos also includes Hazard Lists (authoritative scientific lists for health and environmental hazards and restricted substance lists), as well as Common Products (common contents and hazards of different kinds of building products).
Search for references from the toxicology literature covering the biochemical, pharmacological, physiological, and toxicological effects of drugs and other chemicals [Last 5 years + current year]
Indexes journals, monographs, technical reports, theses, letters, meeting abstracts, conference papers, and reports in all areas of toxicology, including chemicals and pharmaceuticals, pesticides, environmental pollutants, and mutagens and teratogens. Produced by the US National Library of Medicine, information is drawn from a number of sources including Toxicity Bibliography and Developmental and Reproductive Toxicology.
UC Berkeley Office of Environment, Health & Safety
Safety Data Sheets (formerly MSDS)
Extensive collection of material safety data sheets and chemical hazard information provided through the UCB Office of Environment, Health & Safety. Must be connected to the UCB campus network to search licensed resources.