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网站主页CAS数据库列表 2713-31-7更多图谱2,5-二氟苯酚(2713-31-7)核磁图(13CNMR)

2,5-二氟苯酚

产品名称 2,5-二氟苯酚

CAS号2713-31-7

分子式C6H4F2O

分子量130.09

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  • Mass

    MS-IW-9231          
    2,5-difluorophenol
    C6H4F2O             (Mass of molecular ion:    130)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          31.0       5.6
          37.0       1.8
          38.0       1.8
          50.0       2.8
          51.0       6.7
          52.0       1.5
          53.0       1.3
          55.0       1.5
          56.0       3.6
          57.0       7.1
          61.0       2.2
          62.0       2.3
          63.0      13.4
          64.0       1.1
          65.0       4.9
          73.0       1.7
          75.0       4.8
          76.0       1.2
          80.0       1.0
          81.0      13.7
          82.0      74.9
          83.0       5.8
          99.0       1.5
         100.0       1.0
         101.0      14.7
         102.0       3.8
         110.0       3.9
         130.0     100.0
         131.0       6.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H4 F2 O 0.046 g : 0.5 ml CDCl3
    2,5-difluorophenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.008 B 6.744 C 6.554 D 5.5

         Hz     ppm     Int.
    

       2816.65   7.048     30
       2813.11   7.039    778
       2808.11   7.027    815
       2804.08   7.017    952
       2803.10   7.014    901
       2799.07   7.004    926
       2798.10   7.002    907
       2794.07   6.992    876
       2791.63   6.986     58
       2788.94   6.979    836
       2704.83   6.768    802
       2701.78   6.761    878
       2697.88   6.751    858
       2695.68   6.746    924
       2694.82   6.743   1000
       2692.63   6.738    884
       2688.60   6.728    802
       2685.55   6.720    855
       2633.42   6.590     44
       2633.18   6.589     44
       2630.98   6.584    580
       2627.81   6.576    657
       2627.44   6.575    682
       2624.27   6.567    577
       2623.05   6.564    651
       2621.95   6.561    609
       2619.51   6.555    786
       2618.77   6.553    731
       2618.41   6.552    681
       2616.33   6.547    587
       2615.23   6.544    545
       2614.01   6.541    558
       2610.84   6.533    603
       2610.47   6.532    598
       2607.30   6.524    466
       2186.89   5.473    136
    

in CDCl3



KBr disc



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