基本信息
| 中文名称 | p-[4-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]methyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid |
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| 中文同义词 | |
| 英文名称 | p-[4-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]methyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid |
| 英文同义词 | p-[4-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]methyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid;4-[[4,5-Dihydro-4-[[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol]-4-ylidene]methyl]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid |
| CAS号 | 34142-26-2 |
| 分子式 | C21H18N4O8S2 |
| 分子量 | 518.52 |
| EINECS号 | 251-848-5 |
| 相关类别 | |
| Mol文件 | 34142-26-2.mol |
| 结构式 | ![p-[4-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]methyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid 结构式](CAS/GIF/34142-26-2.gif) |
p-[4-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]methyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid 性质
| 密度 | 1.645±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
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| 酸度系数(pKa) | -0.606±0.50(predicted) |
| EPA化学物质信息 | Benzenesulfonic acid, 4-[4-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]methyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]- (34142-26-2) |
安全信息
| TSCA | TSCA listed |
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