基本信息
| 中文名称 | 2,3-Dihydro-2α-[4-[(3-methyl-2-butenyl)oxy]phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one |
|---|---|
| 中文同义词 | |
| 英文名称 | 2,3-Dihydro-2α-[4-[(3-methyl-2-butenyl)oxy]phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one |
| 英文同义词 | (-)-Selinone;[S,(-)]-2,3-Dihydro-5,7-dihydroxy-2-[4-[(3-methyl-2-butenyl)oxy]phenyl]-4H-1-benzopyran-4-one;2,3-Dihydro-2α-[4-[(3-methyl-2-butenyl)oxy]phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one;Archangelenone;Selinone;4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-[4-[(3-methyl-2-buten-1-yl)oxy]phenyl]-, (2S)- |
| CAS号 | 14117-54-5 |
| 分子式 | C20H20O5 |
| 分子量 | 340.37 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 14117-54-5.mol |
| 结构式 | ![2,3-Dihydro-2α-[4-[(3-methyl-2-butenyl)oxy]phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one 结构式](CAS/GIF/14117-54-5.gif) |
2,3-Dihydro-2α-[4-[(3-methyl-2-butenyl)oxy]phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one 性质
| 熔点 | 151-152 °C |
|---|---|
| 沸点 | 573.7±50.0 °C(Predicted) |
| 密度 | 1.268±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 7.51±0.40(Predicted) |