- Lewisite

To learn more about this substance, click the images below to see additional information about each section.

Health and Other Information

Health and Other Information

Program and Regulatory Information

Program and Regulatory Information

There are several EPA applications/systems, statues/regulations, or other sources that track or regulate this substance.

Related Substances

Related Substances

There are several other components and substances that are related to this substance.

Health and Other Information

The following list includes links related to the selected metadata item. A link may lead to resources within the SRS, to another site within EPA, or go to a site outside EPA. A link may be another Web site or a document. For additional information on links to external Web sites, see SoR Disclaimer.

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Program and Regulatory Information

Statutes/Regulations

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Statutes/Regulations Synonym Synonym Quality Effective Date End Date
EPCRA 302 Lewisite Valid 11/17/1986
TSCA Inv Arsonous dichloride, As-(2-chloroethenyl)- Valid
EPA Applications/Systems

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Other Sources

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Other Sources Synonym Synonym Quality Effective Date End Date
ITER Lewisite L Valid 01/01/1990
CA Index Arsonous dichloride, As-(2-chloroethenyl)- Valid 01/20/2010
HSDB Lewisite Valid
CFATS Lewisite 1 Unknown 08/08/2013
NJ-RTK-HS Lewisite Valid
ChemIDStd Lewisite Valid
FDA LEWISITE 1 Unknown
Ad Hoc List
Ad Hoc List Synonym Synonym Quality Effective Date End Date
AEGL Lewisite L-1 2-chlorovinyl dichloroarsine Unknown
EPA Synonyms
EPA Synonym Synonym Synonym Quality Effective Date End Date
EPA Arsonous dichloride, (2-chloroethenyl)- Valid 01/20/2010

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Related Substances

This substance exists as a component of the following substances.

Systematic Name Synonym CAS Number TSN EPA Identifier Effective Date End Date
Base neutral acids Base neutral acids E17001603
Lewisites Lewisites E17162785

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