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网站主页CAS数据库列表 613-93-4更多图谱N-甲基苯甲酰胺(613-93-4)质谱(MS)

N-甲基苯甲酰胺

产品名称 N-甲基苯甲酰胺

CAS号613-93-4

分子式C8H9NO

分子量135.16

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  • Mass

    MS-IW-3872          
    N-methylbenzamide
    C8H9NO              (Mass of molecular ion:    135)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.5
          18.0       1.4
          27.0       1.9
          28.0       2.4
          30.0       1.8
          38.0       1.5
          39.0       2.3
          50.0      10.9
          51.0      31.4
          52.0       2.8
          53.5       1.1
          58.0       3.9
          74.0       3.5
          75.0       2.7
          76.0       4.5
          77.0      87.2
          78.0       7.9
         105.0     100.0
         106.0       8.5
         134.0      32.4
         135.0      38.4
         136.0       3.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H9 N O 0.042 g : 0.5 ml CDCl3
    N-methylbenzamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.786 B 7.447 C 7.366 D 6.98 E 2.952 J(D,E)=4.8HZ

         Hz     ppm     Int.
    

       3118.53   7.804     42
       3116.58   7.799    245
       3115.36   7.796    292
       3114.01   7.792    143
       3110.35   7.783     97
       3108.28   7.778    369
       3106.81   7.774    281
       2986.82   7.474     39
       2985.47   7.471     72
       2984.25   7.468     44
       2980.35   7.458     53
       2978.27   7.453    185
       2976.07   7.447     68
       2972.17   7.437     96
       2970.83   7.434    165
       2969.48   7.431     88
       2953.00   7.389     54
       2951.17   7.385    251
       2949.58   7.381    117
       2944.70   7.369    205
       2943.36   7.365    365
       2941.89   7.362    104
       2937.87   7.352     67
       2936.16   7.347    157
       2935.18   7.345    103
       2790.16   6.982     36
       1182.01   2.958   1000
       1177.25   2.946    958
    

in CDCl3



KBr disc



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