Phenylarsine oxide

HCID 4778CAS 637-03-6

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Basic information

Standard SMILES: O=[As]c1ccccc1
InChIKey: BQVCCPGCDUSGOE-UHFFFAOYSA-N
Molecular formula: C6H5AsO
Average molar mass: 168.027 g/mol
Monoisotopic mass: 167.95563628

Names & identifiers

Preferred name: Phenylarsine oxide
IUPAC: Phenylarsanone
English name: Phenylarsine oxide
Molecular formula: C6H5AsO
Molecular weight: 168.02

Names & synonyms

PolyalphaolefinsPAOARZENEPoly α-olefinsfenylarsinoxidOXOPHENYLARSINEArsenosobenzenearsenoso-benzenoxophenyl-arsinarsorosobenzene

Database identifiers

CAS: 637-03-6
PubChem CID: 4778
DTXSID: DTXSID5042249
ChEMBL: CHEMBL477683
ChEBI: CHEBI:75253
UNII: 0HUR2WY345
EC Number: 211-275-3
Nikkaji: J6.913B

Properties

Physicochemical properties

Melting point: 145 · 145-148 °C
storage temp.: Poison room
solubility: 50 mg/mL · DMSO: 50 mg/mL
form: powder
color: white to yellow
biological source: synthetic (organic)
Water Solubility: 50 · 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 · 14,6949
BRN: 2935227 · 2935227
Henry's Law Constant: 9 · 9.0×10-1 mol/(m3Pa) at 25℃, Bartelt-Hunt et al. (2008)
Stability: Stable.
InChI: InChI=1S/C6H5AsO/c8-7-6-4-2-1-3-5-6/h1-5H
InChIKey: BQVCCPGCDUSGOE-UHFFFAOYSA-N
SMILES: [As](=O)C1=CC=CC=C1
CAS DataBase Reference: 637 · 637-03-6(CAS DataBase Reference)
REACH Annex XVII Substances List: Phenylarsine oxide (637-03-6)
EWG's Food Scores: 1 · 1
FDA UNII: 0 HUR2WY345 · 0HUR2WY345
EPA Substance Registry System: Oxophenylarsine (637-03-6)
UNSPSC Code: 12352200 · 12352200
NACRES: 77 · NA.77
Symbol(GHS): 6 · GHS06,GHS09
Signal word: Danger
Hazard statements: 301 · H301+H331-H410
Precautionary statements: 261 · P261-P264-P270-P273-P301+P310-P304+P340+P311
Hazard Codes: T,N
Risk Statements: 23 · 23/25-50/53
Safety Statements: 20 · 20/21-28-45-60-61
RIDADR: 3465 · UN 3465 6.1/PG 3
WGK Germany: 3 · 3
RTECS: 8100000 · CH8100000
TSCA: TSCA listed
HazardClass: 6.1 · 6.1
PackingGroup: III
HS Code: 29310099 · 29310099
Storage Class: 6.1 C · 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard Classifications: 3 InhalationAcute · Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1
Toxicity: 50 ipr-mus: · LD50 ipr-mus: 1930 mg/kg JPETAB 74,210,42

Safety & regulation

Safety data

wgk: 3
tsca: TSCA listed
rtecs: CH8100000
ridadr: UN 3465 6.1/PG 3
hs_code: 29310099
Toxicity: LD50 ipr-mus: 1930 mg/kg JPETAB 74,210,42
risk_code: 23/25-50/53
Signal word: Danger
Symbol(GHS): GHS06,GHS09
hazard_code: T,N
safety_code: 20/21-28-45-60-61
hazard_class: 6.1
Storage Class: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
packing_group: III
Hazard statements: H301+H331-H410
Hazard Classifications: Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1
Precautionary statements: P261-P264-P270-P273-P301+P310-P304+P340+P311

Chemistry & industry

Applications · 3 items

UsesPesticide.

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

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

Upstream & downstream products

Upstream raw materials

Suppliers50 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

上海仲因实业有限公司2537653158 16621191650 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

Additional notes

DefinitionChEBI: An arsine oxide derived from phenylarsine.

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