Basic information Safety Supplier Related

Phenylarsine oxide

Basic information Safety Supplier Related

Phenylarsine oxide Basic information

Product Name:
Phenylarsine oxide
Synonyms:
  • OXOPHENYLARSINE
  • PAO
  • PHENYL ARSENE OXIDE
  • PHENYL ARSENOXIDE
  • PHENYLARSINE OXIDE
  • PHENYLARSINE OXIDE(PAO)
  • Phenylarsine oxide solution
  • phenylarsine oxide, mixture of oligomers
CAS:
637-03-6
MF:
C6H5AsO
MW:
168.02
EINECS:
211-275-3
Product Categories:
  • Organometallics
  • As (Arsenic) Compounds
  • Classes of Metal Compounds
  • Semimetal Compounds
Mol File:
637-03-6.mol
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Phenylarsine oxide Chemical Properties

Melting point:
145-148 °C
storage temp. 
Poison room
solubility 
DMSO: 50 mg/mL
form 
powder
color 
white to yellow
Water Solubility 
Soluble in dimethyl sulfoxide, chloroform, benzene, ether, ethanol, 50:50 dimethyl sulfoxide:1 M hydrochloric acid (3.0 mg/ml) and toluene. Insoluble in water.
Merck 
14,6949
BRN 
2935227
Stability:
Stable.
CAS DataBase Reference
637-03-6(CAS DataBase Reference)
EPA Substance Registry System
Oxophenylarsine (637-03-6)
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Safety Information

Hazard Codes 
T,N
Risk Statements 
23/25-50/53
Safety Statements 
20/21-28-45-60-61
RIDADR 
UN 3465 6.1/PG 3
WGK Germany 
3
RTECS 
CH8100000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29310099
Toxicity
LD50 ipr-mus: 1930 mg/kg JPETAB 74,210,42

MSDS

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Phenylarsine oxide Usage And Synthesis

Chemical Properties

WHITE TO ALMOST WHITE CRYSTALS OR CRYST. POWDER

Uses

Pesticide.

Uses

Phenylarsine oxide is used as a poultry coccidiostat in veterinary medicine. It is also used in a membrane-permeable protein tyrosine phosphatase inhibitor.

Definition

ChEBI: An arsine oxide derived from phenylarsine.

General Description

Phenylarsine oxide (PhAsO4) is a bifunctional SH group chemical. It is hydrophobic in nature.

Biochem/physiol Actions

Phenylarsine oxide?(PAO) can reduce the motility and sustainability of Setaria cervi. It has the ability to stimulate cyclosporin A-sensitive transition in the presence of EGTA (ethylene glycol-bis(β-aminoethyl ether)-N,N,N′,N′-tetraacetic acid). It acts as a stimulator of mitochondrial ion fluxes.

Safety Profile

Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits toxic fumes of As. See also ARSENIC COMPOUNDS

Phenylarsine oxide Preparation Products And Raw materials

Raw materials

Phenylarsine oxideSupplier

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