基本信息
中文名称 | (2S)-6-[(2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3,4a,8a-tetrahydrochromen-6-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one |
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中文同义词 | |
英文名称 | (2S)-6-[(2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3,4a,8a-tetrahydrochromen-6-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one |
英文同义词 | (2S)-6-[(2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3,4a,8a-tetrahydrochromen-6-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one;[6,6'-Bi-4H-1-benzopyran]-4,4'-dione, 2,2',3,3'-tetrahydro-5,5',7,7'-tetrahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S,2'S)- |
CAS号 | 57291-00-6 |
分子式 | C30H22O10 |
分子量 | 542.49 |
EINECS号 | |
相关类别 | |
Mol文件 | 57291-00-6.mol |
结构式 |
(2S)-6-[(2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3,4a,8a-tetrahydrochromen-6-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one 性质
熔点 | 318-322 °C |
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沸点 | 921.4±65.0 °C(Predicted) |
密度 | 1.584±0.06 g/cm3(Predicted) |
酸度系数(pKa) | 6.15±0.40(Predicted) |