英语词典化工词典

4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-, (2R,3R)-rel-

4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-, (2R,3R)-rel-


  • 中文别名:黄颜木素
  • 中文释义:黄颜木素;3,3\',4\',7-四羟基黄烷酮
  • 英文别名:fustin;
    3',4',7-TRIHYDROXYFLAVANONOL;
    2,3-DIHYDROFISETH;
    FUSTIN;
    3,7,3',4'-tetrahydroxyflavone;
    5-Deoxydihydrouercetin;
    DIHYDROFISETIN;
    3,7,3',4'-tetrahydroxyflavanone;
    3,3',4',7-tetrahydroxyflavanone 
  • CAS No.:20725-03-5
  • 分子式:C15H12O6
  • 分子量:288.2522
  • 精确分子量:288.06300
  • PSA:107.22000
  • InChI:The Key: FNUPUYFWZXZMIE-LSDHHAIUSA-N
  • 分子结构式:

物化性质

密度:
1.599 g/cm3
熔点:
216-217ºC
沸点:
644.2ºC at 760 mmHg
闪点:
249.2ºC
折射率:
1.728
蒸汽压:
1.78E-17mmHg at 25°C

安全信息

密度:
1.599 g/cm3
熔点:
216-217ºC
沸点:
644.2ºC at 760 mmHg
闪点:
249.2ºC
折射率:
1.728
蒸汽压:
1.78E-17mmHg at 25°C

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