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网站主页CAS数据库列表 105-07-7更多图谱4-氰基苯甲醛(105-07-7)质谱(MS)

4-氰基苯甲醛

产品名称 4-氰基苯甲醛

CAS号105-07-7

分子式C8H5NO

分子量131.13

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  • Mass

    MS-NW-8688          
    p-formylbenzonitrile
    C8H5NO              (Mass of molecular ion:    131)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       1.6
          28.0       1.4
          29.0       2.6
          37.0       2.2
          38.0       2.0
          39.0       2.6
          49.0       1.7
          50.0      12.3
          51.0      10.7
          51.5       1.2
          52.0       3.6
          61.0       1.2
          62.0       1.4
          63.0       1.7
          64.0       1.0
          73.0       1.3
          74.0       4.7
          75.0      15.5
          76.0      19.2
          77.0       2.9
          99.0       1.5
         101.0       1.0
         102.0      58.9
         103.0      13.2
         130.0     100.0
         131.0      69.7
         132.0       6.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H5 N O 0.043 g : 0.5 ml CDCl3
    p-formylbenzonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.117 B 8.02 C 7.87

         Hz     ppm     Int.
    

        906.52  10.122    658
        906.08  10.118   1000
        905.71  10.113    525
        724.73   8.093     68
        723.56   8.080    322
        722.75   8.071    274
        721.58   8.057    208
        717.26   8.009    340
        715.43   7.989    960
        715.14   7.986    958
        714.77   7.981    942
        714.11   7.974    370
        709.06   7.918    248
        708.40   7.910    706
        708.03   7.906    999
        707.67   7.902    846
        707.30   7.898    459
        705.91   7.882    227
        705.54   7.878    196
        702.69   7.847     71
        702.03   7.839     75
        701.59   7.834    137
        701.15   7.829    140
        700.42   7.821    195
        699.98   7.816    195
        699.61   7.812    217
        698.44   7.799     60
        698.00   7.794     47
        694.63   7.757     39
        693.90   7.748     41
    

in CDCl3



CCl4 solution



KBr disc



4880 A,200 M,powder