Basic information Safety Supplier Related

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid

Basic information Safety Supplier Related

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid Basic information

Product Name:
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
Synonyms:
  • 1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
  • 1-(2'-CHLORO-5'-SULFONGLPHENGL)-3-METHYL-5-PYRAZOLONE
  • 1-(2-Chloro-5-sulfophenyl)-3-Methyl-5-pyrazolone (25CSMP)
  • 556874_ALDRICH
  • Benzenesulfonic acid, 4-chl
  • Benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-
  • EINECS 201-858-0
  • NSC 26425
CAS:
88-76-6
MF:
C10H9ClN2O4S
MW:
288.71
EINECS:
201-858-0
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
88-76-6.mol
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4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid Chemical Properties

Melting point:
344 °C(lit.)
Density 
1?+-.0.1 g/cm3(Predicted)
pka
-0.96±0.50(Predicted)
CAS DataBase Reference
88-76-6(CAS DataBase Reference)
NIST Chemistry Reference
Benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-(88-76-6)
EPA Substance Registry System
Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (88-76-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37
WGK Germany 
3

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acidSupplier

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4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid(88-76-6)Related Product Information