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| Name |
Lewisite 2 |
EINECS | N/A |
| CAS No. | 40334-69-8 | Density | g/cm3 |
| PSA | 0.00000 | LogP | 2.80010 |
| Solubility | N/A | Melting Point |
0.1 °C |
| Formula | C4H4 As Cl3 | Boiling Point | 228.9°Cat760mmHg |
| Molecular Weight | 233.35 | Flash Point | 94.9°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison by skin contact and subcutaneous routes. When heated to decomposition it emits very toxic fumes of As and Cl−. See also ARSENIC COMPOUNDS. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Arsine,chlorobis(2-chlorovinyl)- (6CI); Arsinous chloride, bis(2-chloroethenyl)-(9CI); Lewisite 2; Lewisite II |
Lewisite 2 Chemical Properties
Product Name: Lewisite 2 (CAS NO.40334-69-8)
Molecular Formula: C4H4AsCl3
Molecular Weight: 233.3552g/mol
Mol File: 40334-69-8.mol
Boiling point: 228.9 °C at 760 mmHg
Flash Point: 94.9 °C
Enthalpy of Vaporization: 44.66 kJ/mol
Vapour Pressure: 0.108 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 0
IUPAC Name: chloro-bis[(E)-2-chloroethenyl]arsane
Canonical SMILES: C(=C[As](C=CCl)Cl)Cl
Isomeric SMILES: C(=C/[As](Cl)/C=C/Cl)\Cl
InChI: InChI=1S/C4H4AsCl3/c6-3-1-5(8)2-4-7/h1-4H/b3-1+,4-2+
InChIKey: YRFJGLQNTWLXKO-ZPUQHVIOSA-N
Lewisite 2 Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | skin | 8mg/kg (8mg/kg) | Journal of Pathology and Bacteriology. Vol. 58, Pg. 411, 1946. | |
| guinea pig | LD50 | subcutaneous | 200ug/kg (0.2mg/kg) | Journal of Pathology and Bacteriology. Vol. 58, Pg. 411, 1946. |
Lewisite 2 Consensus Reports
Arsenic and its compounds are on the Community Right-To-Know List.
Lewisite 2 Safety Profile
A poison by skin contact and subcutaneous routes. When heated to decomposition it emits very toxic fumes of As and Cl−. See also ARSENIC COMPOUNDS.
Lewisite 2 Standards and Recommendations
OSHA PEL: TWA 0.5 mg(As)/m3
DOT Classification: Forbidden
Lewisite 2 Specification
Lewisite 2 ,its CAS NO. is 40334-69-8,the synonyms is Bis(2-chlorovinyl)chloroarsine ; Dichlorovinylarsine chloride ; Arsine, bis(2-chlorovinyl)chloro- .
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