Click here to search by substance ID. You can then search by property on substances found.

Click here to search by property criteria. Not all databases can be searched through the property search. See list.

Twenty-nine data sources participate under Chemical Substance Search.

Four databases participate under Chemical Property Data Search.

The list of data sources participating in eChemPortal is continuously expanding.

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Answer the User Survey

 

eChemPortal provides free public access to information on properties of chemicals:

  • Physical Chemical Properties
  • Ecotoxicity
  • Environmental Fate and Behaviour
  • Toxicity




eChemPortal allows simultaneous searching of reports and datasets by chemical name and number and by chemical property. Direct links to collections of chemical hazard and risk information prepared for government chemical review programmes at national, regional and international levels are obtained. Classification results according to national/regional hazard classification schemes or to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) are provided when available. In addition, eChemPortal provides also exposure and use information on chemicals.

Latest news

 
21 February 2014
 
eChemPortal has a new refreshed logo
 
21 February 2014

Closure of ESIS and OECD SIDS temporarily down

17 November 2014

The Joint Substance Data Pool of the German Federal Government and the German Federal States is now linked to eChemPortal

18 August 2014

A filter by type of information has been added to the Substance Search.

20 June 2014

How to Use eChemPortal

Under Chemical Substance Search you can search for information by chemical number (recommended) or by chemical name and synonym, including partial names, in several languages.

You can then search for specific endpoint property data for the substances you selected under Search. You can also go directly to Chemical Property Data Search without specifying chemical substances.

Under Chemical Property Data Search you can query the eChemPortal data catalogue by chemical property and can select specific search criteria for this property. You can save search results on chemical properties for different chemicals to your local computer.

See the “Help” text and the list of Frequently Asked Questions to learn more about how to use the Portal. 

 

Global Commitment

The eChemPortal is an effort of the Organisation for Economic Co-operation and Development (OECD) in collaboration with the European Commission (EC), the European Chemicals Agency (ECHA), the United States, Canada, Japan, the International Council of Chemical Associations (ICCA), the Business and Industry Advisory Committee (BIAC), the World Health Organization's (WHO) International Program on Chemical Safety (IPCS), the United Nations Environment Programme (UNEP) and environmental non-governmental organisations.

 

 

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