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网站主页CAS数据库列表 7605-30-3更多图谱苯磺酰乙酸乙酯(7605-30-3)核磁图(13CNMR)

苯磺酰乙酸乙酯

产品名称 苯磺酰乙酸乙酯

CAS号7605-30-3

分子式C10H12O4S

分子量228.26

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  • Mass

    MS-IW-9347          
    ethyl (phenylsulfonyl)acetate
    C10H12O4S           (Mass of molecular ion:    228)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          18.0       2.5
          27.0       4.3
          28.0       3.8
          29.0       9.0
          31.0       3.8
          39.0       2.5
          42.0       5.4
          43.0       4.2
          44.0       2.8
          45.0       3.6
          50.0       5.3
          51.0      20.2
          52.0       1.4
          59.0       1.7
          63.0       1.0
          65.0       3.2
          66.0       2.5
          74.0       1.4
          75.0       1.4
          76.0       1.9
          77.0     100.0
          78.0      11.4
          90.0       2.0
          91.0      30.4
          92.0       5.2
          93.0       1.2
          94.0      11.4
          95.0       1.1
          97.0       1.8
         105.0       2.2
         109.0       1.2
         110.0       3.6
         118.0       1.4
         125.0       3.2
         135.0       1.0
         136.0       2.0
         141.0      37.5
         142.0       4.8
         143.0       2.2
         158.0       1.4
         164.0      11.7
         165.0       1.3
         182.0       1.4
         183.0       5.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H12 O4 S 0.040 g : 0.5 ml CDCl3
    ethyl (phenylsulfonyl)acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.961 B 7.699 C 7.598 D 4.142 E 4.131 F 1.185

         Hz     ppm     Int.
    

       3187.99   7.977     33
       3186.04   7.973    176
       3184.81   7.969    194
       3183.96   7.967     93
       3183.47   7.966     88
       3179.69   7.957     65
       3177.61   7.951    235
       3176.27   7.948    196
       3087.04   7.725     30
       3085.82   7.722     55
       3084.59   7.719     32
       3080.32   7.708     40
       3078.37   7.703    118
       3076.54   7.699     43
       3072.14   7.688     59
       3070.92   7.685    103
       3069.58   7.681     52
       3044.56   7.619     41
       3043.21   7.615    141
       3042.72   7.614    162
       3041.14   7.610     75
       3036.13   7.597    126
       3034.79   7.594    215
       3033.45   7.591     65
       3029.05   7.580     46
       3027.34   7.575     97
       3026.61   7.574     69
       1665.77   4.169    128
       1658.57   4.151    377
       1651.25   4.132   1000
       1644.29   4.115    131
        480.83   1.204    392
        473.63   1.186    755
        466.43   1.168    385
    

in CDCl3



KBr disc



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