2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one, 4-hydroxy-5-methoxy-8,8-dimethyl- (9CI)
英文名称:2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one, 4-hydroxy-5-methoxy-8,8-dimethyl- (9CI)
CAS号:171021-68-4
分子式:C15H14O5
分子量:274.27
EINECS号:
Mol文件:171021-68-4.mol
![2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one, 4-hydroxy-5-methoxy-8,8-dimethyl- (9CI) 结构式](https://img.chemicalbook.com/CAS/20210305/GIF/171021-68-4.gif)
2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one, 4-hydroxy-5-methoxy-8,8-dimethyl- (9CI) 性质
| 沸点 | 482.1±45.0 °C(Predicted) |
|---|---|
| 密度 | 1.333±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 4.50±1.00(Predicted) |
