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对溴三氟甲苯

CAS号402-43-7

分子式C7H4BrF3

分子量225.01

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  • Mass

    MS-NW-7406          
    p-bromo-alpha,alpha,alpha-trifluorotoluene
    C7H4BrF3            (Mass of molecular ion:    224)
    

       Source Temperature: 210 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          28.0       1.4
          31.0       1.6
          37.0       2.7
          38.0       3.6
          39.0       1.2
          49.0       2.4
          50.0      17.1
          51.0       4.3
          57.0       2.9
          61.0       1.3
          62.0       2.9
          63.0       5.1
          68.0       1.1
          69.0       5.1
          72.0       1.0
          72.5       1.7
          73.0       3.1
          74.0      11.1
          75.0      19.8
          76.0       7.5
          81.0       1.3
          87.0       1.1
          88.0       1.2
          93.0       1.3
          94.0       2.9
          95.0      16.1
          96.0       1.2
          99.0       3.2
         102.0       2.2
         102.5       1.8
         103.0       2.4
         103.5       1.7
         107.0       1.0
         112.0       1.1
         113.0       1.0
         119.0       2.0
         125.0      10.4
         126.0       7.5
         143.0       2.2
         144.0       3.8
         145.0     100.0
         146.0       8.2
         155.0       1.0
         174.0       4.3
         176.0       4.1
         205.0      13.8
         206.0       1.2
         207.0      13.8
         208.0       1.1
         223.0       1.0
         224.0      90.0
         225.0       8.3
         226.0      88.4
         227.0       7.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H4 Br F3 0.05 ml : 0.5 ml CDCl3
    p-bromo-alpha,alpha,alpha-trifluorotoluene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.588 B 7.462

         Hz     ppm     Int.
    

       3045.78   7.622     36
       3045.29   7.620     36
       3043.82   7.617     32
       3040.65   7.609    110
       3038.33   7.603    590
       3037.60   7.601    741
       3031.62   7.586    282
       3029.54   7.581    931
       3028.81   7.579    967
       3021.97   7.562     48
       2994.02   7.492     49
       2993.65   7.491     49
       2992.68   7.489     44
       2988.77   7.479    170
       2986.57   7.473    835
       2985.84   7.472   1000
       2983.76   7.466    400
       2979.74   7.456    262
       2977.78   7.451    771
       2977.05   7.450    779
       2970.09   7.432     42
    

in CDCl3



liquid film



4880 A,150M,liquid