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Substance Name: Chromated copper arsenate
RN: 37337-13-6
InChIKey: OYCRXRQJTLRQJB-UHFFFAOYSA-N

Note

  • Wood preservative; serves as substrate for trimethylarsine biosynthesis.

Molecular Formula

  • Unspecified

Molecular Weight

  • 409.377
 
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Names and Synonyms

Name of Substance

  • Chromated copper arsenate

Synonyms

  • CCA-C
  • Chromated copper arsenate
  • HSDB 7705

Systematic Name

  • Arsenic acid (H3AsO4), copper(2+) salt (2:3), chromated

Registry Numbers

CAS Registry Number

  • 37337-13-6

Other Registry Numbers

  • 37263-29-9
  • 37330-46-4

System Generated Number

  • 0037337136

Structure Descriptors

InChI

InChI=1S/As2O5.Cr.Cu.4O/c3-1(4)7-2(5)6;;;;;;

InChIKey

OYCRXRQJTLRQJB-UHFFFAOYSA-N

Smiles

O=[Cu].O=[As](=O)O[As](=O)=O.O=[Cr](=O)=O