24704-54-9

英文名称 p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]allylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid

CAS 24704-54-9

分子式 C23H20N4O8S2

分子量 544.56

MOL 文件 24704-54-9.mol

24704-54-9 结构式

基本信息物理化学性质安全数据

基本信息

英文别名

Einecs 246-424-1
p-(4,5-Dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl)allylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid
p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]allylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
4-[[4,5-Dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid
Benzenesulfonic acid, 4-(4,5-dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl)-2-propenylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)-
4-[[4,5-Dihydro-4-[3-[[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol]-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid
Benzenesulfonic acid, 4-(4,5-dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl)-2-propen-1-ylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)-

物理化学性质

密度1.56±0.1 g/cm3(Predicted)

酸度系数(pKa)-1.77±0.50(Predicted)

EPA化学物质信息Benzenesulfonic acid, 4-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]- (24704-54-9)

安全数据

TSCATSCA listed

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