| 中文名 | 4-羟基香豆素 |
| 英文名 | 4-Hydroxycoumarin |
| 别名 | 4-羟基香豆 4-羟基香豆素 对-羟基香豆素 华法林钠EP杂质B 4-羟基-1-苯并吡喃-2-酮 |
| 英文别名 | COUMARINOL 4-HYDROXYCUMARIN 4-Hydroxycoumarin 4-HYDROXYCOUMARIN 4-hydroxycoumarin HYDROXYCOUMARIN,4- 4-coumarinylalcohol 4-HYDROXY-CHROMEN-2-ONE 4-Hydroxy-chromen-2-one 4-hydroxy-2H-chromen-2-one 2-hydroxy-4H-chromen-4-one 4-hydroxy-1-benzopyran-2-one 4-hydroxy-2h-1-benzopyran-2-on 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY- 4-[(1E)-3-hydroxyprop-1-en-1-yl]phenol sodium2-oxo-3-(3-oxo-1-phenylbutyl)-2H-chromen-4-olate |
| CAS | 1076-38-6 |
| EINECS | 214-060-2 |
| 化学式 | C9H6O3 |
| 分子量 | 162.14 |
| InChI | InChI:1S/C9H6O3/c10-7-5-9(11)12-8-4-2-1-3-6(7)8/h1-5,10H |
| InChIKey | FFAOYSA-N |
| 密度 | 1.1734 (rough estimate) |
| 熔点 | 211-213 °C (lit.) |
| 沸点 | 228.82°C (rough estimate) |
| 水溶性 | PRACTICALLY INSOLUBLE |
| 蒸汽压 | 0.02Pa at 25℃ |
| 溶解度 | DMSO (Slightly), Methanol (Slightly) |
| 折射率 | 1.4500 (estimate) |
| 酸度系数 | 4.50±1.00(Predicted) |
| 存储条件 | Store below +30°C. |
| 外观 | Liquid |
| 颜色 | Clear colorless to slightly yellow |
| BRN | 129768 |
| 物化性质 | 微黄色针状结晶。熔点206℃。易溶于乙醇、yimi和热水。与三氯化铁作用呈棕色。 |
| MDL号 | MFCD00006856 |
