- General Chemical Safety Information
- Chemical Reactivity Information
- Toxic Chemical Information
- Agency for Toxic Substances & Disease Registry
- NLM Specialized Information Service:
Environmental Health & Safety and Chemical Information - OSHA - Carcinogens
- National Toxicology Program: Report on Carcinogens
- EPA Office of Pesticides Programs
- National Pesticide Telecommunications Network
- EPA Toxic Release Inventory
- Teratogens
- OSHA Occupational Chemical Database
- Information about Hazardous Drugs
- Information about Specific Chemicals
- Hydrofluoric Acid
- Nitrogen: Hazards of Nitrogen Asphyxiation
- Sodium Hydrosulfide
- Diesel Exhaust
- Carbon Monoxide
- Emergency Response References
See also: Personal Protective Equipment