中文名称: |
2-(3,4-二甲氧苯基)-3-羟基-4H-吡喃-4-酮 |
英文名称: |
2-(3,4-dimethoxyphenyl)-3-hydroxy-4H-chromen-4-one |
英文别名: |
3',4'-Dimethoxyflavonol; 4H-1-benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy- |
CAS号: |
6889-80-1 |
分子式: |
C17H14O5 |
分子量: |
298.2901 |
InChI: |
InChI=1/C17H14O5/c1-20-13-8-7-10(9-14(13)21-2)17-16(19)15(18)11-5-3-4-6-12(11)22-17/h3-9,19H,1-2H3 |
分子结构: |
|
密度: |
1.342g/cm3 |
沸点: |
452.3°C at 760 mmHg |
闪点: |
166.7°C |
蒸汽压: |
5.7E-09mmHg at 25°C |