英语词典化工词典

4H-1-Benzopyran-4-one,3-(3,4-dihydroxyphenyl)-8-b-D-glucopyranosyl-7-hydroxy-

4H-1-Benzopyran-4-one,3-(3,4-dihydroxyphenyl)-8-b-D-glucopyranosyl-7-hydroxy-


  • 中文别名:3-羟基葛根素
  • 中文释义:3-羟基葛根素;3\'-羟基葛根素
  • 英文别名:3-(3,4-dihydroxyphenyl)-7-hydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one;
    Pueraria glycoside 
  • CAS No.:117060-54-5
  • 分子式:C21H20O10
  • 分子量:0
  • 精确分子量:432.10600
  • PSA:181.05000
  • InChI:InChI=1/C21H20O10/c22-6-14-17(27)18(28)19(29)21(31-14)15-12(24)4-2-9-16(26)10(7-30-20(9)15)8-1-3-11(23)13(25)5-8/h1-5,7,14,17-19,21-25,27-29H,6H2/t14-,17-,18+,19-,21+/m1/s1
  • 分子结构式:

物化性质

密度:
1.686g/cm3
沸点:
734.5ºC at 760mmHg
闪点:
261ºC
折射率:
1.743
蒸汽压:
1.2E-22mmHg at 25°C

安全信息

密度:
1.686g/cm3
沸点:
734.5ºC at 760mmHg
闪点:
261ºC
折射率:
1.743
蒸汽压:
1.2E-22mmHg at 25°C

热门化工词典词汇