2-[[4-(Diethylamino)-2-methylphenyl]methylene]-2,3-dihydro-4H-1-benzopyran-4-one
2-[[4-(Diethylamino)-2-methylphenyl]methylene]-2,3-dihydro-4H-1-benzopyran-4-one
英文名称:2-[[4-(Diethylamino)-2-methylphenyl]methylene]-2,3-dihydro-4H-1-benzopyran-4-one
CAS号:71156-00-8
分子式:C21H23NO2
分子量:321.41
EINECS号:
Mol文件:71156-00-8.mol
![2-[[4-(Diethylamino)-2-methylphenyl]methylene]-2,3-dihydro-4H-1-benzopyran-4-one 结构式](https://img.chemicalbook.com/CAS/GIF/71156-00-8.gif)
2-[[4-(Diethylamino)-2-methylphenyl]methylene]-2,3-dihydro-4H-1-benzopyran-4-one 性质
| 沸点 | 502.7±50.0 °C(Predicted) |
|---|---|
| 密度 | 1.152±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 6.19±0.50(Predicted) |
| EPA化学物质信息 | 4H-1-Benzopyran-4-one, 2-[[4-(diethylamino)-2-methylphenyl]methylene]-2,3-dihydro- (71156-00-8) |
