英语词典化工词典

4H-1-Benzopyran-4-one,5-hydroxy-6,7,8-trimethoxy-2-(4-methoxyphenyl)-

4H-1-Benzopyran-4-one,5-hydroxy-6,7,8-trimethoxy-2-(4-methoxyphenyl)-


  • 中文别名:GARDENIN B
  • 中文释义:栀子黄素;去甲基桔皮素
  • 英文别名:gardenin B;
    5-o-desmethyltangeretin;
    5-hydroxy-6,7,8,4'-tetramethoxyflavone;
    5-hydroxy-4',6,7,8-tetramethoxy-flavone;
    6,7,8,4'-tetramethoxy-5-hydroxyflavone;
    5-hydroxy-6,7,8-trimethoxy-2-(4-methoxyphenyl)chromen-4-one;
    5-O-demethyltangeretin;
    Gardenin B;
    5-demethyltangeretin;
    Demethyltangeretin 
  • CAS No.:2798-20-1
  • 分子式:C19H18O7
  • 分子量:358.34
  • 精确分子量:358.10500
  • PSA:87.36000
  • InChI:The Key: LXEVSYZNYDZSOB-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.309g/cm3
熔点:
180-181ºC
沸点:
582ºC at 760 mmHg
闪点:
210.8ºC
折射率:
1.593
蒸汽压:
3.8E-14mmHg at 25°C

安全信息

密度:
1.309g/cm3
熔点:
180-181ºC
沸点:
582ºC at 760 mmHg
闪点:
210.8ºC
折射率:
1.593
蒸汽压:
3.8E-14mmHg at 25°C

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