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2,3,5,6-四氟苯肼

产品名称 2,3,5,6-四氟苯肼

CAS号653-11-2

分子式C6H4F4N2

分子量180.1

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  • Mass

    MS-NW-6754          
    2,3,5,6-tetrafluorophenylhydrazine
    C6H4F4N2            (Mass of molecular ion:    180)
    

       Source Temperature: 200 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          28.0       4.0
          29.0       5.5
          30.0       3.1
          31.0       8.4
          51.0       1.9
          56.0       1.5
          57.0       1.0
          61.0       1.4
          63.0       1.1
          68.0       2.1
          69.0       5.7
          70.0       1.7
          74.0       1.3
          75.0       6.0
          79.0       1.5
          80.0       3.5
          81.0       8.1
          82.0       1.8
          86.0       1.1
          87.0       1.7
          90.0       2.7
          93.0       3.4
          94.0       1.2
          98.0       1.0
          99.0       9.7
         100.0       1.7
         101.0       2.9
         106.0       2.0
         111.0       1.9
         112.0       1.6
         113.0       6.8
         114.0       1.7
         117.0       2.1
         118.0       2.5
         119.0       2.0
         130.0       2.2
         131.0       3.4
         132.0       2.1
         133.0       2.4
         134.0       1.9
         137.0      54.9
         138.0       3.6
         144.0       2.5
         149.0       2.6
         150.0      12.8
         151.0       1.4
         161.0       1.2
         163.0       5.5
         164.0      22.2
         165.0      10.6
         178.0       1.2
         179.0       4.1
         180.0     100.0
         181.0       7.5
    

90 MHz in CDCl3

400 MHz in DMSO-d6


  • 1H NMR 89.56 MHz
    C6 H4 F4 N2 0.043 g : 0.5 ml CDCl3
    2,3,5,6-tetrafluorophenylhydrazine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.561 B 5.37 C 3.95

         Hz     ppm     Int.
    

        604.81   6.754    251
        597.56   6.673    471
        594.81   6.642    515
        590.38   6.593    260
        587.63   6.562   1000
        584.81   6.530    254
        584.00   6.521     25
        580.38   6.481    481
        577.63   6.450    503
        570.44   6.370    241
        481.00   5.371     48
        353.31   3.945    232
    


  • 1H NMR 399.65 MHz
    C6 H4 F4 N2 0.041 g : 0.5 ml DMSO-d6
    2,3,5,6-tetrafluorophenylhydrazine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.945 B 6.85 C 4.44

         Hz     ppm     Int.
    

       2793.70   6.991    251
       2791.02   6.984     32
       2789.43   6.980     42
       2786.62   6.973    492
       2782.96   6.964    492
       2779.42   6.955    282
       2775.88   6.946    909
       2772.22   6.937    270
       2768.68   6.928    463
       2765.14   6.919    465
       2761.11   6.909     34
       2758.06   6.902    223
       2738.40   6.852    427
       1775.15   4.442   1000
    

in DMSO-d6



KBr disc



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