o-Toluenearsonic acid

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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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tetrachloro-o-tolyl-arsorane
  • o-Toluidine
  • o-tolylarsonous dichloride
  • bis(2-methylphenyl)mercury
  • Water

DownStream

  • Benzoic acid,2-arsonoyl-
  • Arsonic acid,(2-methyl-5-nitrophenyl)- (9CI)
  • 2-dihydroxyarsanylbenzoic acid

Related Compounds

  • sulfurothioic O-acid
  • p-Tolyl Arsonic Acid
  • 3-chloropropyl(phenyl)phosphinothioic O-acid
  • ethyl (4Z)-4-amino-4-hydrazinylidenebutanoate,sulfurothioic O-acid
  • N'-amino-2-(4-nitrophenyl)ethanimidamide,sulfurothioic O-acid
  • Phenyl(1-piperidinyl)phosphinothioic acid
  • 4-(2-bromoethyl)-2,2-difluoro-2H-1,3-benzodioxole
  • [2,4'-Bipyridine]-5,6-diamine
  • Ethyl 2-cyclododecylpropanoate
  • N-benzyl-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidine-4-carboxamide
  • (5,7-dimethyl-1H-indol-2-yl)(4-methylpiperazin-1-yl)methanone
  • n-[2-Tert-butyl-1-(tetrahydro-2h-pyran-4-ylmethyl)-1h-benzimidazol-5-yl]-n-methylethanesulfonamide
  • 3-(2,2,2-Trifluoroethoxy)iodobenzene
  • 4-Chloro-2-[2-(dimethylamino)-2-oxoethoxy]benzoic acid
  • 5-Methoxy-2-phenyl-4-(phenylmethoxy)-1H-indole
  • 3-(2,4-Dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 2,2-dimethylpropanoate
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