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网站主页CAS数据库列表 515-46-8更多图谱苯磺酸乙酯(515-46-8)核磁图(1HNMR)

苯磺酸乙酯

产品名称 苯磺酸乙酯

CAS号515-46-8

分子式C8H10O3S

分子量186.23

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  • Mass

    MS-NW-5024          
    ethyl benzenesulfonate
    C8H10O3S            (Mass of molecular ion:    186)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       1.5
          18.0       1.6
          26.0       2.2
          27.0       7.3
          28.0       2.8
          29.0       8.8
          39.0       3.5
          43.0       1.3
          45.0       5.7
          50.0       8.3
          51.0      28.0
          52.0       2.0
          64.0       1.6
          65.0       4.3
          66.0       3.3
          74.0       2.2
          75.0       2.0
          76.0       2.8
          77.0     100.0
          78.0      28.6
          79.0       2.0
          93.0       1.4
          94.0      18.3
          95.0       1.2
         110.0       1.2
         141.0      62.5
         142.0      17.2
         143.0       4.8
         158.0      10.2
         159.0       1.1
         171.0       3.3
         186.0      13.8
         187.0       1.4
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H10 O3 S 10.5 mol% in CDCl3
    ethyl benzenesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.90 B 7.43 to 7.79 C 1.29 D 4.12

         Hz     ppm     Int.
    

        713.56   7.968    175
        712.00   7.950    178
        710.13   7.930    107
        709.13   7.918     85
        708.25   7.909     77
        706.19   7.886    163
        705.13   7.874     86
        703.88   7.860    276
        702.25   7.842     55
        688.50   7.688     67
        687.31   7.675     81
        686.94   7.671     76
        685.06   7.650     71
        683.88   7.637    186
        682.63   7.623    341
        682.19   7.618    343
        680.31   7.597    150
        679.25   7.585    158
        676.75   7.557    104
        675.69   7.545    117
        675.13   7.539    158
        674.69   7.534    155
        672.81   7.513     35
        672.00   7.504     33
        671.19   7.495     37
        669.63   7.477     57
        666.13   7.438     35
        380.25   4.246    128
        373.00   4.165    471
        365.88   4.086    493
        358.94   4.008    151
        122.56   1.369    483
        115.56   1.291   1000
        108.38   1.211    422
    

in CDCl3



CCl4 solution



liquid film