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网站主页CAS数据库列表 5183-78-8更多图谱N-甲基苯磺酰胺(5183-78-8)质谱(MS)

N-甲基苯磺酰胺

产品名称 N-甲基苯磺酰胺

CAS号5183-78-8

分子式C7H9NO2S

分子量171.22

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  • Mass

    MS-NW-5074          
    N-methylbenzenesulfonamide
    C7H9NO2S            (Mass of molecular ion:    171)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          27.0       1.7
          28.0       4.8
          30.0      32.2
          39.0       2.4
          50.0       6.7
          51.0      22.0
          52.0       1.6
          65.0       1.6
          66.0       1.1
          74.0       2.0
          75.0       1.8
          76.0       2.0
          77.0     100.0
          78.0      18.7
          79.0       2.1
          94.0       4.8
         106.0       8.6
         107.0       5.9
         110.0       1.2
         125.0       1.3
         141.0      17.8
         142.0       3.3
         143.0       1.3
         171.0      22.1
         172.0       2.1
         173.0       1.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H9 N O2 S 0.04 ml : 0.5 ml CDCl3
    N-methylbenzenesulfonamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.862 B 7.38 to 7.70 C 5.07 D 2.627

         Hz     ppm     Int.
    

        710.31   7.932    413
        708.25   7.909    447
        706.63   7.891    151
        705.88   7.882    198
        705.19   7.874    330
        704.25   7.864    266
        703.50   7.856    406
        702.81   7.848    289
        700.50   7.822    752
        698.44   7.799    127
        695.00   7.761     47
        682.44   7.620    129
        680.81   7.602    240
        680.00   7.593    178
        677.75   7.568   1000
        675.81   7.546    871
        673.00   7.515    361
        672.38   7.508    321
        671.94   7.503    280
        671.38   7.497    279
        670.56   7.488    450
        667.44   7.453    107
        665.88   7.436    145
        663.31   7.407     50
        661.44   7.386     54
        452.88   5.057     60
        235.25   2.627    888
    

in CDCl3



liquid film