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网站主页CAS数据库列表 2713-33-9更多图谱3,4-二氟苯酚(2713-33-9)红外图谱(IR2)

3,4-二氟苯酚

产品名称 3,4-二氟苯酚

CAS号2713-33-9

分子式C6H4F2O

分子量130.09

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  • Mass

    MS-IW-8986          
    3,4-difluorophenol
    C6H4F2O             (Mass of molecular ion:    130)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          18.0       1.1
          28.0       1.0
          29.0       1.3
          31.0       5.9
          37.0       1.5
          38.0       1.5
          39.0       1.2
          50.0       3.3
          51.0       8.1
          52.0       4.9
          53.0       2.2
          55.0       1.2
          56.0       3.3
          57.0       5.9
          61.0       2.4
          62.0       2.7
          63.0       5.4
          65.0       3.3
          68.0       1.1
          73.0       1.0
          75.0       7.7
          76.0       3.6
          80.0       1.1
          81.0       6.0
          82.0       9.2
          83.0       4.0
          99.0       2.0
         100.0       1.5
         101.0      38.6
         102.0      23.6
         103.0       1.2
         112.0       1.5
         129.0       1.9
         130.0     100.0
         131.0       6.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H4 F2 O 0.043 g : 0.5 ml CDCl3
    3,4-difluorophenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.012 B 6.679 C 6.533 D 5.31

         Hz     ppm     Int.
    

       2816.89   7.049    206
       2807.86   7.026    438
       2806.76   7.024    247
       2798.95   7.004    270
       2797.73   7.001    430
       2788.82   6.979    226
       2679.93   6.706    217
       2676.88   6.699    236
       2673.46   6.690    223
       2670.41   6.682    244
       2668.58   6.678    220
       2665.53   6.670    242
       2662.11   6.662    216
       2659.06   6.654    235
       2619.26   6.554    163
       2617.43   6.550    176
       2616.09   6.546    244
       2614.38   6.542    245
       2612.92   6.539    159
       2611.08   6.534    162
       2610.35   6.532    163
       2608.52   6.528    164
       2607.18   6.524    224
       2605.35   6.520    221
       2604.00   6.516    138
       2602.17   6.512    128
       2121.46   5.309   1000
    

in CDCl3



KBr disc



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