-
Name
Diethylarsinic acid
- EINECS
- CAS No. 4964-27-6
- Density g/cm3
- Solubility
- Melting Point 133-134 °C
- Formula C4H11AsO2
- Boiling Point 268.5°Cat760mmHg
- Molecular Weight 166.052
- Flash Point 121.3°C
- Transport Information
- Appearance
- Safety Poison by intravenous route. When heated to decomposition it emits toxic fumes of As.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Diaethylarsinigsaeure;Diethyl arsinic acid;Diethyl-arsinsaeure;Diethylhydroxy arsine oxide;Diaethylarsinsaeure;Arsinic acid,diethyl;diethylarsenic acid;Arsinic acid,diethyl-(9CI);ARSINE OXIDE,DIETHYLHYDROXY;
- PSA 37.30000
- LogP 0.89120
Diethyl arsinic acid Chemical Properties
Molecule structure of Diethyl arsinic acid (CAS NO.4964-27-6):
IUPAC Name: Diethylarsinic acid
Molecular Weight: 166.05054 g/mol
Molecular Formula: C4H11AsO2
Boiling Point: 268.5 °C at 760 mmHg
Flash Point: 121.3 °C
Enthalpy of Vaporization: 58.82 kJ/mol
Vapour Pressure: 0.00103 mmHg at 25 °C
H-Bond Donor: 1
H-Bond Acceptor: 2
Rotatable Bond Count: 2
Exact Mass: 165.997501
MonoIsotopic Mass: 165.997501
Topological Polar Surface Area: 37.3
Heavy Atom Count: 7
Complexity: 81.7
Canonical SMILES: CC[As](=O)(CC)O
InChI: InChI=1S/C4H11AsO2/c1-3-5(6,7)4-2/h3-4H2,1-2H3,(H,6,7)
InChIKey of Diethyl arsinic acid (CAS NO.4964-27-6): JJABJBOSZVTCOY-UHFFFAOYSA-N
Diethyl arsinic acid Toxicity Data With Reference
| 1. | ivn-mus LD50:180 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03818 . |
Diethyl arsinic acid Safety Profile
Poison by intravenous route. When heated to decomposition it emits toxic fumes of As.
Diethyl arsinic acid Standards and Recommendations
OSHA PEL: TWA 0.5 mg(As)/m3
Diethyl arsinic acid Specification
Diethyl arsinic acid (CAS NO.4964-27-6) is also named as 3-04-00-01819 (Beilstein Handbook Reference) ; BRN 1743728 ; Diethylhydroxy arsine oxide ; Arsine oxide, diethylhydroxy- ; Arsinic acid, diethyl- (9CI) .
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