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Environmental Science: Chemical Properties

Chemical & Toxicology Websites

  • Enviro Facts Multisystem (EPA)
    Retrieve information from multiple sources of Envirofacts’ System Data for your area of interest.
  • Material Safety Data Sheets
    Department of Energy's Office of ENVIRONMENT, HEALTH, SAFETY & SECURITY provide workers and emergency personnel with ways for handling and working with a hazardous substance and other health and safety information.
  • Chemistry WebBook (National Institutes of Standards and Technology)
    This site provides thermochemical, thermophysical, and ion energetics data compiled by NIST under the Standard Reference Data Program.
  • Toxic Release Inventory (EPA)
    The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities.
  • PubChem
    Quickly find chemical information from authoritative sources.