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网站主页CAS数据库列表 485-63-2更多图谱3',4',7-三羟基异黄酮(485-63-2)红外图谱(IR1)

3',4',7-三羟基异黄酮

产品名称 3',4',7-三羟基异黄酮

CAS号485-63-2

分子式C15H10O5

分子量270.24

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  • Mass

    MS-IW-3249          
    3-(3,4-dihydroxyphenyl)-7-hydroxy-4H-chromen-4-one
    C15H10O5 H2O        (Mass of molecular ion:    270)
    

       Source Temperature: 180 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          18.0       2.0
          39.0       2.1
          50.0       1.4
          51.0       3.8
          52.0       2.4
          53.0       1.9
          55.0       1.0
          62.0       3.4
          63.0       3.4
          65.0       1.0
          69.0       2.1
          75.0       1.7
          76.0       1.0
          77.0       1.8
          78.0       1.2
          80.0       1.9
          81.0       2.3
          84.0       1.5
          87.0       1.1
          88.0       5.3
          92.0       1.0
          95.0       1.3
         105.0       2.5
         108.0       3.4
         109.0       1.3
         112.0      12.5
         112.5       1.9
         116.0       1.3
         126.0       6.2
         126.5       1.1
         134.0      25.5
         135.0       2.8
         136.0       3.1
         137.0      56.2
         138.0       4.7
         139.0       2.6
         186.0       1.0
         197.0       1.1
         213.0       9.1
         214.0       5.1
         241.0       2.9
         242.0       1.4
         251.0       1.9
         253.0       2.0
         269.0      22.4
         270.0     100.0
         271.0      16.5
         272.0       2.5
    

KBr disc



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