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网站主页CAS数据库列表 618-32-6更多图谱苄氧基溴(618-32-6)核磁图(13CNMR)

苄氧基溴

产品名称 苄氧基溴

CAS号618-32-6

分子式C7H5BrO

分子量185.02

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  • Mass

    MS-NW-3271          
    benzoyl bromide
    C7H5BrO             (Mass of molecular ion:    184)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       1.5
          37.0       2.5
          38.0       4.1
          38.5       1.6
          39.0       2.8
          49.0       1.9
          50.0      14.6
          51.0      26.1
          52.0       1.4
          52.5       2.5
          62.0       1.0
          73.0       1.2
          74.0       4.8
          75.0       3.1
          76.0       4.0
          77.0      59.3
          78.0       4.2
         105.0     100.0
         106.0       7.7
    

90 MHz in CDCl3

parameter in CDCl3


  • 1H NMR 89.56 MHz
    C7 H5 Br O 0.04 ml : 0.5 ml CDCl3
    benzoyl bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.037 B 7.658 C 7.488

         Hz     ppm     Int.
    

        727.88   8.128     68
        725.38   8.100    584
        724.94   8.095    252
        723.88   8.083    733
        723.25   8.076    259
        722.19   8.064    347
        719.44   8.034    225
        717.19   8.008    937
        716.69   8.003    338
        715.50   7.990    803
        714.75   7.981    315
        713.06   7.962     37
        697.19   7.785     59
        695.75   7.769    144
        694.19   7.752     93
        692.00   7.727     86
        689.19   7.696     85
        688.25   7.685    387
        685.69   7.657    169
        683.06   7.627    389
        681.44   7.609    598
        679.69   7.590    292
        678.75   7.579    164
        677.06   7.560    570
        676.25   7.551   1000
        674.81   7.535    390
        672.56   7.510     34
        672.00   7.504     30
        671.13   7.494    356
        670.31   7.485    286
        669.00   7.470    683
        668.19   7.461    587
        666.94   7.447    151
        666.38   7.441    120
        663.81   7.412    152
        662.25   7.395    264
        661.81   7.390    214
        660.25   7.373    197
        659.81   7.368    102
    


  • 1H NMR 300 MHz
    C7 H5 Br O 5.0 mol% in CCl4
    benzoyl bromide
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 8.041 D(B) 7.468 D(C) 7.632 J(A,A') 1.95 J(A,B) 8.00 J(A,B') 0.52 J(A,C) 1.27 J(A',B) 0.52 J(A',B') 8.00 J(A',C) 1.27 J(B,B') 1.43 J(B,C) 7.47 J(B',C) 7.47 HAYAMIZU,K. ET AL. J.MOL.SPECTROSC. 28, 89 (1968)

         Hz     ppm     Int.
    

       2419.19   8.064    115
       2417.23   8.057    771
       2416.01   8.053    842
       2410.82   8.036    283
       2408.86   8.030   1000
       2407.49   8.025    851
       2298.88   7.663    124
       2297.59   7.659    227
       2296.30   7.654    128
       2292.06   7.640    175
       2290.16   7.634    538
       2288.35   7.628    185
       2284.04   7.613    235
       2282.74   7.609    410
       2281.43   7.605    216
       2249.61   7.499    147
       2247.75   7.492    728
       2246.22   7.487    321
       2239.82   7.466    979
       2234.05   7.447    206
       2232.40   7.441    469
       2230.67   7.436    122
    

in CDCl3



liquid film