英语词典化工词典

4H-1-Benzopyran-4-one,5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-

4H-1-Benzopyran-4-one,5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-


  • 中文别名:蔓荆子黄素; 5-羟基-2-(3-羟基-4-甲氧基苯基)-3,6,7-三甲氧基苯并吡喃-4-酮
  • 中文释义:蔓荆子黄素;紫花牡荆素;5-羟基-2-(3-羟基-4-甲氧基苯基)-3,6,7-三甲氧基苯并吡喃-4-酮
  • 英文别名:casticin;
    quercetagetin-3,6,7,4'-tetramethylether;
    Casticine;
    CASTICIN;
    VITEXICARPIM;
    4H-1-Benzopyran-4-one,5-hydroxy-2;
    Agnus castus fruit;
    5,3'-DIHYDROXY-3,6,7,4'-TETRAMETHOXYFLAVONE;
    3',5-dihydroxy-3,4',6,7-tetramethoxyflavone;
    3,4',6,7-Tetramethoxy-3',5-dihydroxyflavone;
    VITEXICARPIN 
  • CAS No.:479-91-4
  • 分子式:C19H18O8
  • 分子量:374.34
  • 精确分子量:374.10000
  • PSA:107.59000
  • InChI:InChI=1/C19H18O8/c1-23-11-6-5-9(7-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3
  • 分子结构式:

物化性质

密度:
1.44 g/cm3
沸点:
617.7ºC at 760 mmHg
闪点:
223.4°C
折射率:
1.639
蒸汽压:
7.47E-16mmHg at 25°C

安全信息

密度:
1.44 g/cm3
沸点:
617.7ºC at 760 mmHg
闪点:
223.4°C
折射率:
1.639
蒸汽压:
7.47E-16mmHg at 25°C

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