基本信息
| 中文名称 | 4H-1-Benzopyran-4-one, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-5-hydroxy- |
|---|---|
| 中文同义词 | |
| 英文名称 | 4H-1-Benzopyran-4-one, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-5-hydroxy- |
| 英文同义词 | 4H-1-Benzopyran-4-one, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-5-hydroxy- |
| CAS号 | 470666-98-9 |
| 分子式 | C27H38O5Si2 |
| 分子量 | 498.76 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 470666-98-9.mol |
| 结构式 | ![4H-1-Benzopyran-4-one, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-5-hydroxy- 结构式](CAS/20210305/GIF/470666-98-9.gif) |
4H-1-Benzopyran-4-one, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-5-hydroxy- 性质
| 熔点 | 86-88 °C |
|---|---|
| 沸点 | 529.5±50.0 °C(Predicted) |
| 密度 | 1.078±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 6.34±0.20(Predicted) |