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网站主页CAS数据库列表 121-97-1更多图谱对甲氧基苯丙酮(121-97-1)质谱(MS)

对甲氧基苯丙酮

产品名称 对甲氧基苯丙酮

CAS号121-97-1

分子式C10H12O2

分子量164.2

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  • Mass

    MS-NW-8547          
    4'-methoxypropiophenone
    C10H12O2            (Mass of molecular ion:    164)
    

       Source Temperature: 250 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          27.0       2.6
          29.0       3.4
          38.0       1.7
          39.0       1.9
          50.0       3.0
          51.0       2.4
          53.0       1.0
          55.0       1.0
          57.0       1.0
          62.0       1.0
          63.0       5.1
          64.0       7.7
          65.0       1.5
          74.0       1.0
          75.0       1.0
          76.0       2.3
          77.0      21.1
          78.0       2.1
          79.0       1.8
          92.0      13.6
          93.0       1.1
         107.0      12.3
         108.0       1.1
         135.0     100.0
         136.0       8.8
         164.0      10.1
         165.0       1.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H12 O2 0.05 ml : 0.5 ml CDCl3
    4'-methoxypropiophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.922 B 6.907 C 3.830 D 2.918 E 1.198

         Hz     ppm     Int.
    

        717.13   8.008     34
        714.31   7.976    211
        712.13   7.952     75
        707.38   7.899     85
        705.25   7.875    247
        702.44   7.844     37
        625.44   6.984     41
        622.63   6.953    250
        620.50   6.929     80
        615.69   6.875     74
        613.63   6.852    197
        343.06   3.831   1000
        272.81   3.047     51
        265.31   2.963    189
        258.00   2.881    205
        250.94   2.802     67
        114.19   1.276    222
        107.06   1.196    442
         99.63   1.113    175
    

in CDCl3



liquid film