Catalog
Public Chemical Database
Chemical information and their activities against biological assays. Provides free accessibility and supports research, integration and col…
NIOSH Pocket Guide to Chemical Hazards (NPG)
Workspace chemicals and hazards
Toxicology Data Network
Databases on toxicology, hazardous chemicals, environmental health, toxic releases. Provides information, supports research and education a…
Computer-Aided Management of Emergency Operations
Hazardous materials and chemical properties, fire and explosion data
Substances in Products in the Nordic Countries
Substance data - also exposure. Gives information about chemical substances in products on the national markets in Nordic countries.
Integrated Chemical Environment (by NTP: national toxicology program)
Safety assessment of chemicals. Provides data integration and accessibility and to support chemical safety assessment, development and eval…
RIVM's database on hazardous substances
Classification of hazardous substances
ChemSpider - search and share chemistry
100 million chemical structures
Occupational Exposure Limits by SER
Occupational Esposure limits for substances