Benzenesulfohydroxamic Acid

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Names

[ CAS No. ]:
599-71-3

[ Name ]:
Benzenesulfohydroxamic Acid

[Synonym ]:
EINECS 209-973-8
Benzenesulfonamide, N-hydroxy-
N-Hydroxybenzenesulfonamide
MFCD00025013
Benzenesulfohydroxamic Acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
351.5±25.0 °C at 760 mmHg

[ Melting Point ]:
122-125 °C

[ Molecular Formula ]:
C6H7NO3S

[ Molecular Weight ]:
173.190

[ Flash Point ]:
166.4±23.2 °C

[ Exact Mass ]:
173.014664

[ PSA ]:
74.78000

[ LogP ]:
0.48

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.588

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MX9350000
CHEMICAL NAME :
Hydroxamic acid, benzsulfo-
CAS REGISTRY NUMBER :
599-71-3
BEILSTEIN REFERENCE NO. :
2257368
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C6-H7-N-O3-S
MOLECULAR WEIGHT :
173.20
WISWESSER LINE NOTATION :
WSR&YQUM

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 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: 5,42,1953
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 12,447,1904

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ RTECS ]:
MX9350000

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • chlorophenylsulfone
  • L-γ-Glutamyl-S-nitroso-L-cysteinylglycine
  • Sodium benzenesulfinate
  • Ethanol
  • Hydroxylamine

DownStream

  • Acetohydroxamic acid
  • Benzohydroxamic acid
  • N-hydroxy-N-benzyl acetamide
  • Phenylsulfinic acid
  • 2-Phenylacetophenone
  • Benzoin
  • Benzil
  • Disulfone, diphenyl
  • Diphenylsulfid
  • Diphenyl sulfone

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Related Compounds

  • Thiovaleric acid S-sec-butyl ester
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzoic acid, 3,4-dihydroxy-, 2-Methylpropyl ester
  • 3-Cyclopropyl-2,2-difluoro-3-methoxypropan-1-amine
  • 1-(5-Chloro-3-nitro-1H-pyrazolo[3,4-C]pyridin-1-YL)ethan-1-one
  • 3-Amino-3-(2-anthryl)propanoic acid
  • 3-(3-Pyridin-4-ylphenyl)cyclobutan-1-one
  • (1R)-1-[(2S,3R,4R)-3,4-dihydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate
  • Ethyl 7-chloro-2-(trifluoromethyl)-2H-chromene-3-carboxylate
  • Tert-butyl 3-(aminomethyl)-3-(2-hydroxypropan-2-yl)azetidine-1-carboxylate
  • N-(2-butyl-1,3-benzoxazol-6-yl)prop-2-enamide
  • 4-Fluoro-1-(oxetan-3-YL)-1H-indole-3-carboxylic acid
  • (Z)-Ethyl 2-(2-(5-bromo-2-nitrophenyl)hydrazono)propanoate
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