Substance Details

Internal Tracking Number:

82024

Substance Type:

Chemical Substance

Systematic Name:

Gallium arsenide (GaAs)

CAS Number:

1303-00-0

EPA Registry Name:

Gallium arsenide

Molecular Weight:

144.64

Molecular Formula:

AsGa

Associated Identifiers

This section provides other identifiers associated with this substance, including former CAS numbers, incorrectly used CAS numbers, and retired EPA Identifiers.

Former CAS Number(s)

116443-03-9, 888030-71-5, 959925-10-1, 2009382-57-2, 817163-73-8, 2294935-60-5, 1434046-67-9, 12254-95-4, 1018852-64-6, 1825302-06-4, 2242959-68-6, 1099648-86-8, 106495-92-5, 1979138-53-8, 385800-12-4

Structure

Structure Notation Type	Notation
SMILES	[Ga]#[As]
INCHI	1S/As.Ga

Systematic Name List:

Chemical Abstracts Index Name

EPA Registry Name List:

Chemical Identification

Additional Metadata

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• Program and regulatory information about this substance, including links to EPA applications/systems, statues/regulations, or other sources that track or regulate this substance
• Information about related substances
• Health information about this substance

Program and Regulatory Information

Statutes/Regulations

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EPA Applications/Systems

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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.

Ad Hoc List

Additional Synonyms
There are no Synonyms of this type.

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Related Substances

This substance is not a Related Substance of any other substance.

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Health and Other Scientific Information

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*Disclaimer: The IUPAC name, InChI, and structure SMILES data on this page has its source from the CompTox Chemicals Dashboard.