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6639-38-9

6639-38-9结构式
6639-38-9结构式

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英文名 (2-phenylphenyl)arsonic acid
英文别名 2-BIPHENYLARSONIC ACID
Biphenyl-2-yl-arsonsaeure
biphenyl-2-yl-arsonic acid
o-Diphenylylarsonsaeure
Arsonic acid,1'-biphenyl]-2-yl
沸点 536.6ºC at 760 mmHg
分子式 C12H11AsO3
分子量 278.13600
闪点 292.4ºC
精确质量 277.99200
PSA 57.53000
LogP 0.91460

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

海关编码 2931900090
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海关编码 2931900090
中文概述 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
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%