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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¹HNMR

¹³CNMR

IR1

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

    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

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