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3-甲基二苯甲酮

产品名称 3-甲基二苯甲酮

CAS号643-65-2

分子式C14H12O

分子量196.24

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  • Mass

    MS-NW-5463          
    3-methylbenzophenone
    C14H12O             (Mass of molecular ion:    196)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          27.0       1.4
          39.0       6.9
          41.0       1.9
          50.0       4.1
          51.0      13.7
          52.0       1.2
          62.0       1.6
          63.0       4.6
          64.0       1.3
          65.0      15.2
          74.0       1.6
          75.0       1.5
          76.0       2.7
          77.0      37.8
          78.0       2.9
          83.0       1.2
          84.0       1.8
          89.0       3.9
          90.0       2.2
          91.0      37.6
          92.0       3.1
         105.0      62.7
         106.0       4.8
         119.0     100.0
         120.0       9.0
         152.0       2.9
         153.0       1.4
         165.0       3.4
         166.0       1.0
         167.0       2.2
         168.0       2.0
         181.0      11.0
         182.0       2.0
         195.0       4.4
         196.0      73.8
         197.0      12.0
         198.0       1.2
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H12 O 0.05 ml : 0.5 ml CDCl3
    3-methylbenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.783 B 7.617 C 7.56 D 7.54 E 7.445 F 7.361 G 7.328 J 2.383 90MHZ. : HSP-03-472

         Hz     ppm     Int.
    

       3116.46   7.798     69
       3114.62   7.794    300
       3114.01   7.792    264
       3113.40   7.791    368
       3112.06   7.787    157
       3111.69   7.787    143
       3108.40   7.778    126
       3106.32   7.773    428
       3104.98   7.770    371
       3046.51   7.623    102
       3045.78   7.622    148
       3044.80   7.619    214
       3044.19   7.618    247
       3043.46   7.616    208
       3042.36   7.613    159
       3041.75   7.612    109
       3025.27   7.570     94
       3024.17   7.568    153
       3023.80   7.567    153
       3022.83   7.564    202
       3021.48   7.561    131
       3017.46   7.551    172
       3015.50   7.546    292
       3013.43   7.541    119
       3009.40   7.531    120
       3008.06   7.527    193
       3006.59   7.524    100
       2985.11   7.470     33
       2983.40   7.466     87
       2982.18   7.462    234
       2981.69   7.461    295
       2980.10   7.457    138
       2974.98   7.444    224
       2973.88   7.442    377
       2972.41   7.438    122
       2968.26   7.428     89
       2966.55   7.423    187
       2965.82   7.422    135
       2964.97   7.419     61
       2949.10   7.380     50
       2948.49   7.378     58
       2947.51   7.376     80
       2946.90   7.374     84
       2945.80   7.371     67
       2945.19   7.370     62
       2941.53   7.361    127
       2940.92   7.359    149
       2939.82   7.356    190
       2939.21   7.355    197
       2938.23   7.353    131
       2937.62   7.351    112
       2934.45   7.343    205
       2933.96   7.342    215
       2926.88   7.324    224
       2919.19   7.305     81
        963.26   2.411     36
        952.88   2.385   1000
        952.27   2.383    973
        947.27   2.371     45
    


  • 1H NMR 89.56 MHz
    C14 H12 O 0.04 ml : 0.5 ml CDCl3
    3-methylbenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.77 B 7.62 C 7.51 D 7.62 to 7.45 E 7.37 F 7.32 G 2.395 400MHZ. : HSP-40-406

         Hz     ppm     Int.
    

        702.50   7.844    170
        700.88   7.826    189
        699.13   7.807    114
        698.19   7.796     83
        697.25   7.786     77
        695.56   7.767    183
        695.13   7.762    178
        694.25   7.752     86
        692.81   7.736    287
        691.50   7.722     73
        685.75   7.657     51
        685.06   7.650     30
        682.38   7.620    201
        681.50   7.610    176
        680.69   7.601    169
        680.19   7.595    130
        679.06   7.583    122
        677.75   7.568    130
        677.25   7.562    111
        675.75   7.546     72
        674.44   7.531    241
        672.50   7.509    500
        670.63   7.489    180
        669.94   7.481    147
        669.19   7.472    150
        667.94   7.459     56
        667.06   7.449    117
        666.06   7.438    163
        665.44   7.431    189
        665.00   7.426    198
        664.13   7.416     55
        663.25   7.406     56
        662.69   7.400     42
        660.81   7.379    383
        659.88   7.369    319
        658.38   7.352    126
        657.75   7.345    102
        656.63   7.332    119
        656.13   7.327     91
        655.19   7.316    116
        654.06   7.304    135
        214.75   2.398   1000
        214.13   2.391    805
    

in CDCl3



liquid film