HSDB - Peer-reviewed summary of toxicity and biomedical effects

NIOSH Pocket Guide - NIOSH Material Data Safety Sheets

NIOSH ICSC - NIOSH International Chemical Safety Cards

NJ-HSFS - New Jersey Material Data Safety Sheets

ATSDR PHSs - Toxicological profile: frequently asked questions

ATSDR ToxFAQs - Toxicological profile: frequently asked questions for consumers

CCRIS - Carcinogenicity, tumor promotion, tumor inhibition, and mutagenicity tests

EINECS - European Inventory of Existing Commercial Chemical Substances

GENETOX - Genetic toxicology information

Haz-Map - Occupational toxicology information

TOXLINE - Citations to the toxicological literature

ITER - Human health risk values

IRIS - EPA health risk and regulatory information

NTP DBS - Toxicological assay results