637-03-6 Phenylarsine oxide Phenylarsine oxide

Synonyms： Oxophenylarsine; phenylarsine oxide, mixture of oligomers; Phenylarsine oxide solution; oxo(phenyl)arsane
CAS Number：637-03-6
EINECS：211-275-3
Molecular Formula：C₆H₅AsO
Molecular Weight：168.0249
InChI：InChI=1/C6H5AsO/c8-7-6-4-2-1-3-5-6/h1-5H
Molecular Structure：
Melting point：145-148℃
Hazard Symbols: T:Toxic;
N:Dangerous for the environment;
Risk Codes： R23/25:Toxic by inhalation and if swallowed.;
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
Safety Description： S20/21:When using do not eat, drink or smoke.;
S28A:After contact with skin, wash immediately with plenty of water.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
S60:This material and its container must be disposed of as hazardous waste.;
S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;