An online database of hazardous materials

Welcome to CAMEO Chemicals! Use this website to:

	Search To begin, find response information by searching through our database of over 6,000 hazardous materials (with over 82,000 synonyms). Each chemical data sheet describes the material and its properties, and includes information on fire and explosive hazards, health hazards, firefighting techniques, cleanup procedures, and protective clothing.
	MyChemicals Bookmark chemicals, and other hazardous materials, in the database to build your own list of substances of interest. This could be substances involved in an incident response or chemicals routinely transported or stored in your community.
	Reactivity See predictions about how the chemicals you bookmarked in MyChemicals could react if they are mixed together.

Getting started

Start things off by finding a substance of interest with a Search.

Learning more

Check the online help for background information, a glossary of terms, and guidance on using this website.