ChemicalBook  CAS数据库列表  R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one

R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one

R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one,17654-19-2,结构式
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
  • CAS号:17654-19-2
  • 英文名:R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
  • 中文名:R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one
  • CBNumber:CB42657374
  • 分子式:C15H12O5
  • 分子量:272.25
  • MOL File:17654-19-2.mol
R-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one化学性质
  • 沸点 :577.5±50.0 °C(Predicted)
  • 密度 :1.485±0.06 g/cm3(Predicted)
  • 储存条件 :Hygroscopic, -20°C Freezer, Under inert atmosphere
  • 溶解度 :Methanol (Slightly, Sonicated)
  • 形态 :Solid
  • 酸度系数(pKa) :7.52±0.40(Predicted)
  • 颜色 :Off-White to Light Yellow
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