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网站主页CAS数据库列表 62-50-0更多图谱甲磺酸乙酯(62-50-0)质谱(MS)

甲磺酸乙酯

产品名称 甲磺酸乙酯

CAS号62-50-0

分子式C3H8O3S

分子量124.16

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  • Mass

    MS-NW-2827          
    ethyl methanesulfonate
    C3H8O3S             (Mass of molecular ion:    124)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       1.3
          15.0      24.1
          26.0       2.7
          27.0      12.0
          28.0      14.6
          29.0      29.0
          30.0       1.3
          31.0       3.1
          32.0       1.9
          43.0       5.0
          45.0      13.1
          48.0       2.5
          59.0       1.9
          63.0       1.9
          64.0       1.5
          65.0       8.5
          79.0     100.0
          80.0      12.1
          81.0       5.7
          95.0       1.0
          96.0       1.4
          97.0      20.1
         109.0      63.9
         110.0       2.1
         111.0       3.3
         123.0       1.9
         124.0       3.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C3 H8 O3 S 0.05 ml : 0.5 ml CDCl3
    ethyl methanesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.235 B 2.947 C 1.355

         Hz     ppm     Int.
    

        390.19   4.357     55
        382.94   4.276    216
        375.88   4.197    225
        368.94   4.120     65
        263.94   2.948   1000
        128.19   1.432    218
        121.19   1.354    444
        114.00   1.273    190
    

in CDCl3



liquid film