Lewisite 2

Base Information

• Chemical Name: Lewisite 2
• CAS No.: 40334-69-8
• Molecular Formula: C4H4 As Cl3
• Molecular Weight: 233.35
• Hs Code.: 2931900090
• UNII: 80474J4P87
• DSSTox Substance ID: DTXSID801239204
• Nikkaji Number: J35.207A
• Wikipedia: Lewisite_2
• Wikidata: Q27269112
• Mol file: 40334-69-8.mol

Synonyms:Lewisite 2;Bis(2-chlorovinyl)chloroarsine;Lewisite II;Dichlorovinylarsine chloride;Lewisite 2, (E,E)-;Chlorobis(trans-2-chlorovinyl)arsine;Lewisite (L-2);ARSINE, BIS(2-CHLOROVINYL)CHLORO-;UNII-80474J4P87;Arsinous chloride, bis((1E)-2-chloroethenyl)-;Arsinous chloride, bis(2-chloroethenyl)-, (E,E)-;UNII-14O3QZ9K1F;Arsinous chloride, as,as-bis((1E)-2-chloroethenyl)-;40334-69-8;50361-06-3;80474J4P87;L-2;(E,E)-lewisite 2;Dichlorovinylchloroarsine;C4H4AsCl3;C4-H4-As-Cl3;SCHEMBL472035;14O3QZ9K1F;YRFJGLQNTWLXKO-ZPUQHVIOSA-N;DTXSID801239204;Arsinous chloride, bis(2-chloroethenyl)-;LS-21793;Bis[(E)-2-chloroethenyl]arsinous chloride #;(Bis(2-chlorovinyl)chloroarsine);As,As-Bis[(1E)-2-chloroethenyl]arsinous chloride;Cloruro Arsinoso, As, As-bis (2-cloroetenil)-;Q27269112

Chemical Property of Lewisite 2

Chemical Property:

• Vapor Pressure: 0.108mmHg at 25°C
• Melting Point: 0.1 °C
• Boiling Point: 228.9°Cat760mmHg
• Flash Point: 94.9°C
• PSA: 0.00000
• Density: g/cm³
• LogP: 2.80010
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 231.859453
• Heavy Atom Count: 8
• Complexity: 87.5

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=C[As](C=CCl)Cl)Cl
• Isomeric SMILES: C(=C/[As](Cl)/C=C/Cl)\Cl
• Uses: Military poison.