o-Toluenearsonic acid
Names
[ CAS No. ]:
3969-57-1
[ Name ]:
o-Toluenearsonic acid
[Synonym ]:
o-Tolyl-arsonsaeure
2-Methylbenzenearsonic acid
o-Toluolarsonsaeure
WLN: Q-AS-QO&o-Methylbenzenearsonic acid
R B1
o-Toluenearsonic acid
o-Toluolarsinsaeure
o-tolylarsonic acid
Chemical & Physical Properties
[ Boiling Point ]:
440.7ºC at 760 mmHg
[ Molecular Formula ]:
C7H9AsO3
[ Molecular Weight ]:
216.06600
[ Flash Point ]:
234.5ºC
[ Exact Mass ]:
215.97700
[ PSA ]:
57.53000
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XS6300000
- CHEMICAL NAME :
- o-Toluenearsonic acid
- CAS REGISTRY NUMBER :
- 3969-57-1
- BEILSTEIN REFERENCE NO. :
- 2830770
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C7-H9-As-O3
- MOLECULAR WEIGHT :
- 216.08
- WISWESSER LINE NOTATION :
- Q-AS-QO&R B1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 25 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