On December 16, 2019, National Library of Medicine (NLM) TOXNET information will be migrated to PubChem, PubMed, and Bookshelf. Please see the TOXNET Transition page for more information https://www.nlm.nih.gov/toxnet/index.html. If you have questions, please contact NLM Customer Support at https://support.nlm.nih.gov/
TOXNET (TOXicology Data NETwork) is a group of databases covering chemicals and drugs, diseases and the environment, environmental health, occupational safety and health, poisoning, risk assessment and regulations, and toxicology.
Information in the TOXNET databases covers:
Toxicology data: CCRIS (Chemical Carcinogenesis Research Information System), CPDB (Carcinogenic Potency Database), CTD (Comparative Toxicogenomics Database), GENE-TOX (Genetic Toxicology), HSDB® (Hazardous Substances Data Bank), Haz-Map®, Household Products Database, IRIS (Integrated Risk Information System), ITER (International Toxicity Estimates for Risk), LactMed® (Drugs and Lactation), TRI (Toxics Release Inventory), TOXMAP®, ;
Chemical nomenclature: ChemIDplus;
Toxicology literature: TOXLINE®, DART® (Developmental and Reproductive Toxicology Database).