4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,7-dihydroxy-5-methoxy-

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,7-dihydroxy-5-methoxy-

英文名称:4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,7-dihydroxy-5-methoxy-
CAS号:3306-16-9
分子式:C18H16O7
分子量:344.32
EINECS号:
Mol文件:3306-16-9.mol
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,7-dihydroxy-5-methoxy- 结构式

4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,7-dihydroxy-5-methoxy- 性质

熔点 290-291 °C
沸点 582.2±50.0 °C(Predicted)
密度 1.407±0.06 g/cm3(Predicted)
酸度系数(pKa) 6.46±0.40(Predicted)