1-(2-Chloro-5-Sulfophenyl)-3-Methyl-5-Pyrazolone Properties, Molecular Formula, Applications - WorldOfChemicals

1-(2-Chloro-5-Sulfophenyl)-3-Methyl-5-Pyrazolone Properties

1-(2-Chloro-5-Sulfophenyl)-3-Methyl-5-Pyrazolone

Molecule Structure Image

Description

 

1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone is used as a intermediate for inks and dyes.

Chemical Properties

CAS Number 88-76-6
EINECS Number 201-858-0
IUPAC Name 4-chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
InChI 1/C10H9ClN2O4S/c1-6-4-10(14)13(12-6)9-5-7(18(15,16)17)2-3-8(9)11/h2-3,5H,4H2,1H3,(H,15,16,17)
InChIKey UWLNKHDLVZEYKQ-UHFFFAOYAG
Melting Point 344 °C
Molar Mass 288.71g/mol
Molecular Formula C10H9ClN2O4S
Refractive 1.681 n/D
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)-
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