89-29-2

Name	3-METHYL-1-(3'-SULFOAMIDOPHENYL)-5-PYRAZOLONE
CAS	89-29-2
EINECS(EC#)	201-895-2
Molecular Formula	C10H11N3O3S
MDL Number	MFCD00035707
Molecular Weight	253.28
MOL File	89-29-2.mol

Synonyms

1-(3'-SULFAMOYL)-3-METHYL-5-PYRAZOLONE 3-METHYL-1-(3'-SULFAMOYLPHENYL)-5-PYRAZOLONE 3-METHYL-1-(3'-SULFOAMIDOPHENYL)-5-PYRAZOLONE 3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonamid 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-Benzenesulfonamide 3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1yl)-benzenesulfonamide m-sulfamidopyrazolone sulfamidopyrazolone 1-(3-sulfoamidophenyl)-3-Methyl-5-pyrazolone m-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonamide 1-(3-Sulfaminephenyl)-3-Methyl-5-Pyrazolone 3-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonamide 1-(3-Sulfamidophenyl)-3-Methyl-5-Pyrazolone m-SAMP 3-METHYL-1-(3'-SULFOAMIDOPHENYL)-5-PYRA& 1-(3'-Sulfonminephenyl)-3-Methyl-5-Pyrazolone 1-(3-Sulfamoylphenyl)-3-methyl-5-pyrazolone m-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonamide m-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzolsulfonamid 3-Methyl-1-(3-sulfamidophenyl)-2-pyrazolin-5-one

Chemical Properties

Melting point	202-206 °C(lit.)
Boiling point	541.6±52.0 °C(Predicted)
density	1.52±0.1 g/cm3(Predicted)
form	powder to crystal
pka	10.04±0.60(Predicted)
color	Light yellow to Brown
CAS DataBase Reference	89-29-2(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonamide, 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (89-29-2)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . less more
WGK Germany	1
HS Code	2933.79.1500
HazardClass	IRRITANT

Spectrum Detail

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