2-hydroxy-3-[(2-hydroxy-7-methoxy-4-oxo-chromen-3-yl)methyl]-7-methoxy-chromen-4-one结构式
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常用名 | 2-hydroxy-3-[(2-hydroxy-7-methoxy-4-oxo-chromen-3-yl)methyl]-7-methoxy-chromen-4-one | 英文名 | 2-hydroxy-3-[(2-hydroxy-7-methoxy-4-oxo-chromen-3-yl)methyl]-7-methoxy-chromen-4-one |
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CAS号 | 1821-14-3 | 分子量 | 396.34700 | |
密度 | 1.514g/cm3 | 沸点 | 608.5ºC at 760 mmHg | |
分子式 | C21H16O8 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 217.9ºC |
英文名 | 4-hydroxy-3-[(4-hydroxy-7-methoxy-2-oxochromen-3-yl)methyl]-7-methoxychromen-2-one |
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英文别名 | 更多 |
密度 | 1.514g/cm3 |
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沸点 | 608.5ºC at 760 mmHg |
分子式 | C21H16O8 |
分子量 | 396.34700 |
闪点 | 217.9ºC |
精确质量 | 396.08500 |
PSA | 119.34000 |
LogP | 2.91860 |
蒸汽压 | 1.17E-15mmHg at 25°C |
折射率 | 1.678 |
4,4'-dihydroxy-7,7'-dimethoxy-3,3'-methanediyl-bis-chromen-2-one |
symmetric dicoumarol analogue,5 |
Methylen-bis-<4-hydroxy-7-methoxy-cumarin> |