Substance Details - Lewisite


Core Metadata
Internal Tracking Number: 52068
Substance Status: Approved
Chemical Substance
Lewisite
Chemical Identification
Arsonous dichloride, As-(2-chloroethenyl)-
Chemical Abstracts Index Name
541-25-3
C2H2AsCl3
207.32
Lewisite (mineral) is CASRN 1306-02-1. It is not related to this arsenic compound.

Associated Identifiers There is no information about former or incorrectly used identifiers.
Structure
Structure Notation Type Notation
SMILES ClC=C[As](Cl)Cl
Synonym 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. If you are the steward of that Synonym you will also be able to edit it. If you do not see your substance list name, click on the "Add Substance to List" button below.

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

EPA Applications/Systems

Other Sources
Other Sources Synonym Synonym Quality Effective Date End Date
CA Index Arsonous dichloride, As-(2-chloroethenyl)- Valid 01/20/2010
ChemIDStd Lewisite Valid
HSDB Lewisite Valid
CFATS Lewisite 1 Unknown 08/08/2013
NJ-RTK-HS Lewisite Valid

Ad Hoc List
There are no Synonyms of this type.

EPA Synonyms
EPA Synonym Synonym Synonym Quality Effective Date End Date
EPA Arsonous dichloride, (2-chloroethenyl)- Valid 01/20/2010

To associate this substance to a statute/regulation, application/system, other source, ad hoc list or to add a new Synonym, click the "Add Substance to List" button.
Component Of 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
Related References Below are links to other sources of information about this substance.

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