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4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
[CAS# 88-76-6]

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Identification
Name 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
Synonyms 4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid; 1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone; 1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one; 3-Methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone
Molecular Structure CAS # 88-76-6, 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid, 4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid, 1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone, 1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one, 3-Methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone
Molecular Formula C10H9ClN2O4S
Molecular Weight 288.70
CAS Registry Number 88-76-6
EC Number 201-858-0
Properties
Melting point 344 ºC
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes R43    Details
Safety Description S36/37    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin sensitizationSkin Sens.1H317
Skin corrosionSkin Corr.1AH314
Skin corrosionSkin Corr.1CH314
SDS Available
Market Analysis Reports
List of Reports Available for 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
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