基本属性

5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one

5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one

英文名称:5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one
CAS号:548-74-3
分子式:C18H16O8
分子量:360.31
EINECS号:
Mol文件:548-74-3.mol
5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one 结构式

5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one 性质

熔点 207-208 °C(Solv: ethyl acetate (141-78-6); ligroine (8032-32-4))
沸点 650.1±55.0 °C(Predicted)
密度 1.54±0.1 g/cm3(Predicted)
酸度系数(pKa) 5.96±0.40(Predicted)