基本信息
| 中文名称 | 4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE |
|---|---|
| 中文同义词 | |
| 英文名称 | 4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE |
| 英文同义词 | 4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE;4-[4-(dimethylamino)phenyl]-7,7-dimethyl-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-2,5-dione;2H-1-Benzopyran-2,5(3H)-dione, 4-[4-(dimethylamino)phenyl]-4,6,7,8-tetrahydro-7,7-dimethyl- |
| CAS号 | 338778-01-1 |
| 分子式 | C19H23NO3 |
| 分子量 | 313.39 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | Mol File |
| 结构式 | ![4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE 结构式](StructureFile/ChemBookStructure2/GIF/CB8339434.gif) |
4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE 性质
| 熔点 | 135 °C(Solv: ethanol (64-17-5)) |
|---|---|
| 沸点 | 488.9±45.0 °C(Predicted) |
| 密度 | 1.18±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 4.93±0.24(Predicted) |