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2-氟-4-甲氧基苯甲醛

产品名称 2-氟-4-甲氧基苯甲醛

CAS号331-64-6

分子式C8H7FO2

分子量154.14

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  • Mass

    MS-KW-0186          
    2-fluoro-p-anisaldehyde
    C8H7FO2             (Mass of molecular ion:    154)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       1.3
          29.0       1.6
          31.0       1.4
          39.0       1.0
          50.0       2.3
          51.0       1.3
          56.0       1.1
          57.0       4.7
          61.0       1.1
          62.0       1.4
          63.0       3.5
          68.0       1.4
          69.0       1.1
          74.0       1.9
          75.0       4.3
          77.0       3.3
          81.0       2.9
          82.0       5.3
          83.0       5.0
          94.0       2.5
          95.0      13.7
          96.0       2.8
          97.0       2.9
         110.0      14.7
         111.0       1.4
         123.0       1.3
         125.0       1.3
         138.0       2.0
         153.0     100.0
         154.0      58.2
         155.0       5.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 F O2 0.05 ml : 0.5 ml CDCl3
    2-fluoro-p-anisaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.204 B 7.815 C 6.785 D 6.642 E 3.883

         Hz     ppm     Int.
    

       4078.52  10.206    211
       4077.76  10.204    213
       3132.17   7.838     95
       3123.93   7.817    116
       3123.32   7.816    119
       3115.23   7.795    100
       2718.05   6.802     42
       2717.29   6.800     70
       2716.52   6.798     45
       2715.61   6.795     46
       2715.00   6.794     69
       2714.23   6.792     43
       2709.20   6.779     39
       2708.44   6.778     63
       2707.82   6.776     42
       2706.91   6.774     45
       2706.15   6.772     68
       2705.38   6.770     40
       2662.05   6.661    100
       2659.61   6.655     89
       2649.54   6.630     97
       2647.25   6.624     91
       1552.12   3.884   1000
    

in CDCl3



KBr disk



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