ChemicalBook--->CAS DataBase List--->88-76-6

88-76-6

88-76-6 Structure

88-76-6 Structure
IdentificationMore
[Name]

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

88-76-6
[Synonyms]

1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
3-methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone
4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonic acid
3-methyl-1-(2’-chloro-5’-sulfonicphenyl)-5-pyrazolone
4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonicacid
4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonicaci
Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-
chloropyrazolicacid5
4-chloro-3-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid
1-(2'-Chloro-5'-sulphophenyl)-3-methyl-5-pyrazolone
1-(2'-CHLORO-5'-SULFONGLPHENGL)-3-METHYL-5-PYRAZOLONE
1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one, 3-Methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone
1-(2-Chloro-5-sulfophenyl)-3-methyl-5(4H)-pyrazolone
[EINECS(EC#)]

201-858-0
[Molecular Formula]

C10H9ClN2O4S
[MDL Number]

MFCD00059716
[Molecular Weight]

288.71
[MOL File]

88-76-6.mol
Chemical PropertiesBack Directory
[Melting point ]

344 °C(lit.)
[density ]

1?+-.0.1 g/cm3(Predicted)
[storage temp. ]

Store at room temperature
[pka]

-0.96±0.50(Predicted)
[Appearance]

Off-white to light yellow Solid
[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]

88-76-6(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R43:May cause sensitization by skin contact.
[Safety Statements ]

S36/37:Wear suitable protective clothing and gloves .
[WGK Germany ]

3
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Used as intermediates used in the preparation of dyes and pigments.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid(88-76-6)MS
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid(88-76-6)1HNMR
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid(88-76-6)13CNMR
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid(88-76-6)IR1
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid(88-76-6)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

88-76-6(sigmaaldrich)
[TCI AMERICA]

1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone,>95.0%(T)(88-76-6)
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