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网站主页CAS数据库列表 1912-31-8更多图谱甲磺酸丙酯(1912-31-8)核磁图(1HNMR)

甲磺酸丙酯

产品名称 甲磺酸丙酯

CAS号1912-31-8

分子式C4H10O3S

分子量138.19


  • Mass

    MS-NW-7513          
    propyl methanesulfonate
    C4H10O3S            (Mass of molecular ion:    138)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0      26.6
          26.0       2.7
          27.0      19.6
          28.0       4.9
          29.0      13.1
          30.0       1.4
          31.0       9.3
          39.0       7.3
          40.0       2.2
          41.0      23.7
          42.0      30.9
          43.0      33.1
          44.0       1.4
          45.0       8.4
          48.0       1.7
          57.0       1.1
          59.0       4.9
          63.0       2.0
          64.0       1.1
          65.0       6.8
          79.0     100.0
          80.0      10.1
          81.0       5.7
          97.0      33.4
          99.0       1.9
         109.0      81.2
         110.0       2.7
         111.0       4.8
         123.0       2.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C4 H10 O3 S 0.05 ml : 0.5 ml CDCl3
    propyl methanesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.182 B 3.007 C 1.765 D 1.012

         Hz     ppm     Int.
    

        381.19   4.257    168
        374.75   4.185    342
        371.06   4.144     21
        368.25   4.112    186
        269.44   3.009   1000
        169.88   1.897     57
        163.25   1.823    120
        155.88   1.741    133
        149.25   1.667     88
        142.75   1.594     24
         96.94   1.083    222
         89.94   1.005    387
         82.56   0.922    134
    

in CDCl3



liquid film