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网站主页CAS数据库列表 5466-06-8更多图谱3-巯基丙酸乙酯(5466-06-8)红外图谱(IR1)

3-巯基丙酸乙酯

产品名称 3-巯基丙酸乙酯

CAS号5466-06-8

分子式C5H10O2S

分子量134.2

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  • Mass

    MS-IW-3837          
    ethyl 3-mercaptopropionate
    C5H10O2S            (Mass of molecular ion:    134)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          26.0       2.7
          27.0      19.4
          28.0      21.8
          29.0      22.6
          31.0       1.2
          33.0       1.0
          34.0       1.4
          35.0       6.6
          42.0       3.6
          43.0       8.4
          44.0       1.5
          45.0      10.9
          46.0       6.1
          47.0      15.9
          55.0      10.2
          56.0       1.4
          57.0       1.5
          58.0       5.0
          59.0      11.4
          60.0      54.3
          61.0      77.3
          62.0       6.1
          63.0       7.2
          71.0       1.0
          73.0      12.0
          75.0       1.7
          87.0      19.6
          88.0      96.1
          89.0      52.1
          90.0      10.4
          91.0       2.9
         101.0       4.3
         105.0       2.1
         106.0       7.7
         134.0     100.0
         135.0       6.5
         136.0       5.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H10 O2 S 0.05 ml : 0.5 ml CDCl3
    ethyl 3-mercaptopropionate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.166 B 2.770 C 2.647 D 1.669 E 1.275

         Hz     ppm     Int.
    

       1675.90   4.194    203
       1668.70   4.176    529
       1661.62   4.158    521
       1654.42   4.140    209
       1119.63   2.802    113
       1118.65   2.800    124
       1111.94   2.783    350
       1111.33   2.781    224
       1110.23   2.779    148
       1105.83   2.767    214
       1105.22   2.766    261
       1104.74   2.765    244
       1104.25   2.764    236
       1103.52   2.762    313
       1097.66   2.747    189
       1096.80   2.745    211
       1064.21   2.663    310
       1063.60   2.662    339
       1057.50   2.647    429
       1050.78   2.630    171
       1049.80   2.627    194
        675.29   1.690    253
        666.99   1.669    429
        658.57   1.648    225
        516.48   1.293    672
        512.94   1.284     34
        509.40   1.275   1000
        502.20   1.257    620
    

in CDCl3



liquid film