-
Name
oxophenarsine
- EINECS
- CAS No. 306-12-7
- Density g/cm3
- Solubility
- Melting Point 133°C (rough estimate)
- Formula C6H6 As N O2
- Boiling Point °Cat760mmHg
- Molecular Weight 199.041
- Flash Point °C
- Transport Information
- Appearance
- Safety Poison by ingestion and intravenous routes. When heated to decomposition it emits toxic fumes of NOx and As.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 3-Amino-4-hydroxyphenylarseneoxide; NSC 627903; Oxarsan; Oxophenarsine; Oxyphenarsine; Phenarsen
- PSA 63.32000
- LogP 0.34310
Oxophenarsine Chemical Properties
Product Name: Oxophenarsine (CAS NO.306-12-7)
Molecular Formula: C6H6AsNO2
Molecular Weight: 199.05g/mol
Mol File: 306-12-7.mol
EINECS: 206-178-8
Appearance: Bright-yellow deliquescent powder or white crystals
H-Bond Donor: 2
H-Bond Acceptor: 3
Structure Descriptors of Oxophenarsine (CAS NO.306-12-7):
IUPAC Name: 2-amino-4-arsorosophenol
Canonical SMILES: C1=CC(=C(C=C1[As]=O)N)O
InChI: InChI=1S/C6H6AsNO2/c8-5-3-4(7-10)1-2-6(5)9/h1-3,9H,8H2
InChIKey: KVGGQNNGLOIZSK-UHFFFAOYSA-N
Oxophenarsine Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intramuscular | 27867ug/kg (27.867mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 1, Pg. 576, 1949. | |
| mouse | LD50 | intraperitoneal | 32843ug/kg (32.843mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 1, Pg. 576, 1949. | |
| mouse | LD50 | intravenous | 19905ug/kg (19.905mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 1, Pg. 576, 1949. | |
| mouse | LD50 | subcutaneous | 23886ug/kg (23.886mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 1, Pg. 576, 1949. | |
| mouse | LDLo | oral | 150mg/kg (150mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 76, Pg. 358, 1942. |
Oxophenarsine Safety Profile
Poison by ingestion and intravenous routes. When heated to decomposition it emits toxic fumes of NOx and As.
Oxophenarsine Standards and Recommendations
OSHA PEL: TWA 0.5 mg(As)/m3
Oxophenarsine Specification
Oxophenarsine , its CAS NO. is 306-12-7, the synonyms are (3-Amino-4-hydroxyphenyl)arsenous acid ; 2-Amino-4-arsenosophenol ; 3-16-00-00994 (Beilstein Handbook Reference) ; 3-Amino-4-hydroxyphenylarsinoxide ; BRN 3235865 ; EINECS 206-178-8 ; NSC 135784 ; Oxarsan ; Oxofenarsina ; Oxophenarsinum ; Phenarsen ; Phenol, 2-amino-4-arsenoso- .
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