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Arsonic acid, (1,1-biphenyl)-2-yl- (9CI)

Names

[ CAS No. ]:
6639-38-9

[ Name ]:
Arsonic acid, (1,1-biphenyl)-2-yl- (9CI)

[Synonym ]:
2-BIPHENYLARSONIC ACID
Biphenyl-2-yl-arsonsaeure
biphenyl-2-yl-arsonic acid
o-Diphenylylarsonsaeure
Arsonic acid,1'-biphenyl]-2-yl

Chemical & Physical Properties

[ Boiling Point ]:
536.6ºC at 760 mmHg

[ Molecular Formula ]:
C12H11AsO3

[ Molecular Weight ]:
278.13600

[ Flash Point ]:
292.4ºC

[ Exact Mass ]:
277.99200

[ PSA ]:
57.53000

[ LogP ]:
0.91460

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV0875000
CHEMICAL NAME :
2-Biphenylarsonic acid
CAS REGISTRY NUMBER :
6639-38-9
BEILSTEIN REFERENCE NO. :
3530747
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C12-H11-As-O3
MOLECULAR WEIGHT :
278.15
WISWESSER LINE NOTATION :
Q-AS-QO&R DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
15 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,13,1953 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994

Safety Information

[ HS Code ]:
2931900090

Precursor & DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%


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