英语词典化工词典

4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-, (2S)-

4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-, (2S)-


  • 中文别名:甘草黄酮提取物
  • 中文释义:甘草黄酮提取物;5,7-dihydroxy-2-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]chromen-4-one
  • 英文别名:5,7-dihydroxy-2-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]chromen-4-one;
    licoflavone;
    3'-Prenylnaringenin;
    (2S)-3'-(3,3-Dimethylallyl)-4',5,7-trihydroxyflavonone;
    licoflavanone;
    Yinyanghuo D 
  • CAS No.:119240-82-3
  • 分子式:C20H20O5
  • 分子量:0
  • 精确分子量:338.11500
  • PSA:90.90000
  • InChI:The Key: CGKWSLSAYABZTL-SFHVURJKSA-N
  • 分子结构式:

物化性质

密度:
1.351g/cm3
沸点:
579ºC at 760mmHg
闪点:
210ºC
折射率:
1.667
蒸汽压:
5.27E-14mmHg at 25°C

安全信息

密度:
1.351g/cm3
沸点:
579ºC at 760mmHg
闪点:
210ºC
折射率:
1.667
蒸汽压:
5.27E-14mmHg at 25°C

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