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4,5-二苯并咪唑

产品名称 4,5-二苯并咪唑

CAS号668-94-0

分子式C15H12N2

分子量220.27

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  • Mass

    MS-NW-6307          
    4,5-diphenylimidazole
    C15H12N2            (Mass of molecular ion:    220)
    

       Source Temperature: 160 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.8
          28.0       1.5
          39.0       3.7
          50.0       1.9
          51.0       3.7
          62.0       2.2
          63.0       5.9
          64.0       1.2
          75.0       1.0
          76.0       1.3
          77.0       4.4
          82.0       1.1
          82.5       3.5
          87.0       1.2
          88.0       1.2
          89.0      10.5
          90.0       2.7
          95.5       1.7
          96.5       1.1
         104.0       1.0
         109.0       1.5
         109.5       4.7
         110.0       3.4
         115.0       1.3
         116.0       1.6
         117.0       1.0
         139.0       2.1
         140.0       1.0
         163.0       2.5
         164.0       3.0
         165.0      32.9
         166.0       5.3
         190.0       3.6
         191.0       1.6
         192.0       1.8
         193.0       1.7
         205.0       1.3
         218.0       5.7
         219.0      61.8
         220.0     100.0
         221.0      16.0
         222.0       1.4
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C15 H12 N2 0.012 g : 0.5 ml DMSO-d6
    4,5-diphenylimidazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.5 B 7.781 C 7.496 D 7.41 E 7.33 F 7.28 G 7.20 ASSIGNED BY C-H COSY CONCENTRATED SOLUTION : HSP-43-856

         Hz     ppm     Int.
    

       4989.09  12.484    125
       3109.98   7.782   1000
       3008.51   7.528     34
       3000.27   7.508    331
       2992.76   7.489    413
       2983.97   7.467     75
       2983.23   7.465     73
       2982.87   7.464     72
       2982.50   7.463     72
       2982.13   7.462     71
       2981.77   7.461     70
       2980.85   7.459     69
       2979.75   7.456     68
       2979.20   7.455     68
       2978.65   7.454     69
       2978.10   7.452     69
       2977.55   7.451     70
       2963.27   7.415    859
       2957.77   7.401    517
       2951.73   7.386    177
       2951.36   7.385    176
       2950.63   7.384    179
       2950.26   7.383    179
       2949.90   7.382    179
       2943.67   7.366     79
       2942.02   7.362     74
       2941.10   7.360     75
       2940.74   7.359     76
       2934.88   7.344    156
       2933.78   7.341    148
       2929.38   7.330    173
       2928.83   7.329    172
       2925.54   7.321    137
       2925.17   7.320    136
       2924.62   7.318    134
       2923.89   7.317    134
       2918.21   7.302    230
       2910.88   7.284    389
       2903.37   7.265    249
       2895.50   7.246     42
       2895.13   7.245     41
       2894.40   7.243     41
       2893.66   7.241     40
       2892.93   7.239     40
       2892.38   7.238     39
       2891.83   7.236     40
       2891.47   7.236     40
       2891.10   7.235     42
       2889.45   7.230     51
       2884.51   7.218    156
       2877.36   7.200    179
       2872.78   7.189     66
       2870.59   7.183     76
       2870.22   7.182     76
    

in DMSO-d6



KBr disc



nujol mull



4880 A,200 M,powder