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

¹HNMR

¹³CNMR

IR1

IR2

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

    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

Nujol

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