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网站主页CAS数据库列表 6317-73-3更多图谱4-苯氧基苯甲酮(6317-73-3)核磁图(13CNMR)

4-苯氧基苯甲酮

产品名称 4-苯氧基苯甲酮

CAS号6317-73-3

分子式C19H14O2

分子量274.31


  • Mass

    MS-KW-0516          
    4-phenoxybenzophenone
    C19H14O2            (Mass of molecular ion:    274)
    

       Source Temperature: 130 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          39.0       1.3
          50.0       1.8
          51.0       6.4
          63.0       1.1
          65.0       1.0
          76.0       1.7
          77.0      21.3
          78.0       1.5
         105.0      14.3
         106.0       1.0
         115.0       6.9
         121.0       1.0
         139.0       1.6
         141.0      10.7
         142.0       1.5
         152.0       1.3
         168.0       1.4
         169.0       1.0
         181.0       5.7
         197.0     100.0
         198.0      14.3
         199.0       1.4
         274.0      43.6
         275.0       8.9
         276.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C19H14O2 0.038 g : 0.5 ml CDCl3
    4-phenoxybenzophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.815 B 7.774 C 7.558 D 7.468 E 7.391 F 7.192 G 7.092 J 7.023

         Hz     ppm     Int.
    

       3131.23   7.833    126
       3128.55   7.826    908
       3126.47   7.821    302
       3121.83   7.809    322
       3119.63   7.804   1000
       3116.95   7.797    132
       3113.65   7.789    110
       3111.82   7.784    466
       3111.21   7.783    394
       3110.48   7.781    556
       3109.26   7.778    233
       3105.60   7.769    181
       3103.52   7.764    669
       3102.18   7.760    570
       3031.62   7.584     91
       3030.28   7.580    147
       3028.94   7.577     87
       3025.03   7.567    107
       3022.95   7.562    310
       3020.88   7.557    120
       3016.85   7.547    169
       3015.51   7.543    292
       3014.17   7.540    147
       2993.17   7.487    122
       2992.07   7.485    362
       2991.46   7.483    468
       2990.00   7.480    211
       2984.87   7.467    342
       2983.77   7.464    618
       2982.30   7.460    172
       2978.03   7.450    120
       2976.45   7.446    281
       2975.59   7.444    185
       2965.34   7.418     66
       2963.02   7.412    327
       2962.41   7.411    169
       2961.06   7.407    150
       2958.13   7.400     94
       2956.67   7.396    205
       2955.69   7.394    538
       2954.72   7.391    474
       2952.40   7.385     93
       2949.10   7.377    193
       2947.88   7.374    213
       2947.15   7.372    472
       2944.83   7.367     70
       2883.06   7.212    139
       2881.96   7.209    257
       2880.86   7.207    148
       2875.98   7.194    140
       2875.25   7.193    167
       2874.52   7.191    374
       2873.78   7.189    186
       2873.05   7.187    135
       2868.17   7.175    102
       2867.07   7.172    187
       2865.97   7.169    104
       2841.44   7.108    110
       2840.70   7.106    124
       2839.48   7.103    560
       2838.26   7.100    651
       2837.53   7.098    339
       2836.19   7.095    174
       2832.77   7.086    187
       2831.79   7.084    312
       2830.69   7.081    528
       2829.72   7.079    467
       2827.15   7.072     60
       2814.46   7.040    128
       2811.77   7.034    928
       2809.70   7.029    293
       2804.94   7.017    283
       2802.86   7.011    892
       2800.18   7.005    108
    

in CDCl3



KBr disk



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