CAS Registry Number®
40334-69-8
CAS Name
Lewisite 2
Molecular Formula
C4H4AsCl3
Molecular Mass
233.36
Compound Properties
-
Boiling Point (1)
230 °C @ Press: 760 Torr
-
Melting Point (2)
0.1 °C
-
Density (1)
1.702 g/cm³ @ Temp: 20 °C
Source(s)
- (1) Lewis, W. Lee; Industrial and Engineering Chemistry, (1923), 15, 290-5, CAplus
- (2) Gibson, Charles S.; Journal of the Chemical Society, (1931), 753-6, CAplus
Other Names and Identifiers
InChI
InChI=1S/C4H4AsCl3/c6-3-1-5(8)2-4-7/h1-4H
InChIKey
InChIKey=YRFJGLQNTWLXKO-UHFFFAOYSA-N
SMILES
[As](C=CCl)(C=CCl)Cl
Canonical SMILES
ClC=C[As](Cl)C=CCl
Other Names for this Substance
- Arsinous chloride, As,As-bis(2-chloroethenyl)-
- Arsinous chloride, bis(2-chloroethenyl)-
- Arsine, chlorobis(2-chlorovinyl)-
- As,As-Bis(2-chloroethenyl)arsinous chloride
- Lewisite II
- Lewisite 2
