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网站主页CAS数据库列表 14548-44-8更多图谱(4-氯苯)(吡啶-3-基)甲酮(14548-44-8)核磁图(1HNMR)

(4-氯苯)(吡啶-3-基)甲酮

产品名称 (4-氯苯)(吡啶-3-基)甲酮

CAS号14548-44-8

分子式C12H8ClNO

分子量217.65


  • Mass

    MS-NW-7446          
    p-chlorophenyl 3-pyridyl ketone
    C12H8ClNO           (Mass of molecular ion:    217)
    

       Source Temperature: 160 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          50.0       6.4
          51.0      12.0
          52.0       1.5
          63.0       1.2
          74.0       2.8
          75.0      13.5
          76.0       3.7
          77.0       1.7
          78.0      17.2
          79.0       1.1
          85.0       1.4
         106.0      14.6
         107.0       1.1
         111.0      26.4
         112.0       2.0
         113.0       8.7
         126.0       1.2
         127.0       1.9
         139.0      62.9
         140.0       5.1
         141.0      20.7
         142.0       1.6
         153.0       1.2
         154.0       3.4
         182.0     100.0
         183.0      13.7
         184.0       1.1
         216.0       2.9
         217.0      15.2
         218.0       3.2
         219.0       5.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H8 Cl N O 0.037 g : 0.5 ml CDCl3
    p-chlorophenyl 3-pyridyl ketone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.960 B 8.804 C 8.070 D 7.750 E 7.50 F 7.43

         Hz     ppm     Int.
    

        803.94   8.977    273
        803.31   8.970    289
        801.88   8.954    306
        801.06   8.945    280
        798.75   8.919     58
        792.00   8.844    215
        790.19   8.824    233
        787.13   8.789    239
        785.38   8.770    242
        729.19   8.142    169
        727.38   8.122    213
        727.00   8.118    194
        725.19   8.098    159
        721.25   8.054    220
        719.50   8.034    273
        719.06   8.029    256
        717.31   8.010    194
        701.81   7.837     96
        699.75   7.814    521
        697.63   7.790    218
        696.00   7.772     68
        695.38   7.765     70
        694.94   7.760     75
        693.13   7.740    316
        690.94   7.715    957
        688.94   7.693    201
        686.75   7.669     52
        686.19   7.662     51
        675.94   7.548    220
        674.00   7.526   1000
        672.13   7.505    405
        671.81   7.502    417
        669.63   7.477     98
        667.31   7.451    424
        666.44   7.442    334
        665.69   7.433    438
        665.13   7.427    554
        664.31   7.418    261
        663.38   7.408    232
        659.44   7.364    173
        658.50   7.353    163
    

in CDCl3



KBr disc



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