基本信息
| 中文名称 | 4-[(Dimethylamino)methylene]-1,3-diphenyl-2-pyrazolin-5-one |
|---|---|
| 中文同义词 | |
| 英文名称 | 4-[(Dimethylamino)methylene]-1,3-diphenyl-2-pyrazolin-5-one |
| 英文同义词 | 4-[(Dimethylamino)methylene]-1,3-diphenyl-2-pyrazolin-5-one;3H-Pyrazol-3-one, 4-[(dimethylamino)methylene]-2,4-dihydro-2,5-diphenyl-;(4E)-4-[(dimethylamino)methylene]-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one |
| CAS号 | 5376-09-0 |
| 分子式 | C18H17N3O |
| 分子量 | 291.35 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 5376-09-0.mol |
| 结构式 | ![4-[(Dimethylamino)methylene]-1,3-diphenyl-2-pyrazolin-5-one 结构式](CAS/GIF/5376-09-0.gif) |
4-[(Dimethylamino)methylene]-1,3-diphenyl-2-pyrazolin-5-one 性质
| 熔点 | 153-155 °C |
|---|---|
| 沸点 | 397.958±52.00 °C(Press: 760.00 Torr)(predicted) |
| 密度 | 1.126±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
| 酸度系数(pKa) | 6.528±0.20(predicted) |