Arsonic acid, (2-chlorophenyl)- (9CI)
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Names
[ CAS No. ]:
33781-24-7
[ Name ]:
Arsonic acid, (2-chlorophenyl)- (9CI)
[Synonym ]:
o-Chlorphenylarsonsaeure
o-Chlorobenzenearsonic acid
ortho-Chlorphenylarsonsaeure
o-Chlorophenylarsonic acid
Benzenearsonic acid,o-chloro
Chemical & Physical Properties
[ Boiling Point ]:
469.4ºC at 760 mmHg
[ Molecular Formula ]:
C6H6AsClO3
[ Molecular Weight ]:
236.48500
[ Flash Point ]:
237.7ºC
[ Exact Mass ]:
235.92200
[ PSA ]:
57.53000
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CY4200000
- CHEMICAL NAME :
- Benzenearsonic acid, o-chloro-
- CAS REGISTRY NUMBER :
- 33781-24-7
- BEILSTEIN REFERENCE NO. :
- 2832313
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C6-H6-As-Cl-O3
- MOLECULAR WEIGHT :
- 236.49
- WISWESSER LINE NOTATION :
- Q-AS-QO&R BG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50 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