基本信息
| 中文名称 | 2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid |
|---|---|
| 中文同义词 | |
| 英文名称 | 2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid |
| 英文同义词 | 2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid;2-[[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol)-4-yl]azo]-1-naphthalenesulfonic acid |
| CAS号 | 36942-58-2 |
| 分子式 | C20H16N4O4S |
| 分子量 | 408.43 |
| EINECS号 | 253-285-0 |
| 相关类别 | |
| Mol文件 | 36942-58-2.mol |
| 结构式 | ![2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid 结构式](CAS/GIF/36942-58-2.gif) |
2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid 性质
| 密度 | 1.463±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
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| 酸度系数(pKa) | -0.422±0.40(predicted) |