基本信息
| 中文名称 | 1,2-Dihydro-4-[(2-hydroxynaphthalen-1-yl)azo]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one |
|---|---|
| 中文同义词 | |
| 英文名称 | 1,2-Dihydro-4-[(2-hydroxynaphthalen-1-yl)azo]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one |
| 英文同义词 | 1,2-Dihydro-4-[(2-hydroxynaphthalen-1-yl)azo]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one;4-(2-Hydroxy-1-naphthylazo)antipyrine;Antipyrylazo-β-naphthol;3H-Pyrazol-3-one, 1,2-dihydro-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-1,5-dimethyl-2-phenyl- |
| CAS号 | 51359-15-0 |
| 分子式 | C21H18N4O2 |
| 分子量 | 358.39 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 51359-15-0.mol |
| 结构式 | ![1,2-Dihydro-4-[(2-hydroxynaphthalen-1-yl)azo]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 结构式](CAS/GIF/51359-15-0.gif) |
1,2-Dihydro-4-[(2-hydroxynaphthalen-1-yl)azo]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 性质
| 熔点 | 165 °C(Solv: ethanol (64-17-5)) |
|---|---|
| 沸点 | 526.9±60.0 °C(Predicted) |
| 密度 | 1.27±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 9.03±0.50(Predicted) |