(4-ethoxyphenyl)arsonic acid
Names
[ CAS No. ]:
6269-93-8
[ Name ]:
(4-ethoxyphenyl)arsonic acid
[Synonym ]:
4-ethoxyphenylarsonic acid
p-Ethoxybenzenearsonic acid
Benzenearsonic acid,p-ethoxy
R DO2
Chemical & Physical Properties
[ Boiling Point ]:
459.9ºC at 760 mmHg
[ Molecular Formula ]:
C8H11AsO4
[ Molecular Weight ]:
246.09200
[ Flash Point ]:
187.6ºC
[ Exact Mass ]:
245.98700
[ PSA ]:
66.76000
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CY4900000
- CHEMICAL NAME :
- Benzenearsonic acid, p-ethoxy-
- CAS REGISTRY NUMBER :
- 6269-93-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C8-H11-As-O4
- MOLECULAR WEIGHT :
- 246.11
- WISWESSER LINE NOTATION :
- Q-AS-QO&R DO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 250 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