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2,2’-(亚甲基双(硫代)二乙酸二丁酯

产品名称 2,2’-(亚甲基双(硫代)二乙酸二丁酯

CAS号14338-82-0

分子式C13H24O4S2

分子量308.46

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  • Mass

    MS-IW-6132          
    dibutyl (methylenedithio)diacetate
    C13H24O4S2          (Mass of molecular ion:    308)
    

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

          27.0       4.6
          28.0       2.8
          29.0      26.0
          31.0       1.9
          39.0       2.6
          41.0      27.3
          42.0       3.9
          43.0       3.4
          45.0       5.3
          46.0       4.7
          47.0       6.0
          55.0       6.2
          56.0      46.9
          57.0      73.8
          58.0       3.5
          59.0       3.0
          60.0      22.9
          61.0      12.4
          63.0       2.4
          69.0       1.2
          74.0       1.3
          75.0       1.9
          77.0      22.2
          78.0       2.1
          79.0       3.3
          87.0      15.7
          88.0       1.2
          91.0       2.2
          92.0       1.4
          93.0       2.7
         101.0       1.9
         103.0       2.2
         104.0       2.3
         105.0      83.3
         106.0       4.3
         107.0       5.0
         109.0       3.7
         116.0       2.3
         117.0       2.2
         119.0     100.0
         120.0       5.1
         121.0       9.3
         137.0      58.0
         138.0       2.9
         139.0       5.4
         161.0      10.6
         162.0       1.1
         193.0      45.6
         194.0       4.5
         195.0       4.5
         207.0       5.8
         234.0      20.2
         235.0       7.1
         236.0       2.5
         308.0      15.5
         309.0       2.8
         310.0       1.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C13 H24 O4 S2 0.05 ml : 0.5 ml CDCl3
    dibutyl (methylenedithio)diacetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.136 B 3.949 C 3.374 D 1.639 E 1.395 F 0.942

         Hz     ppm     Int.
    

       1659.91   4.154    298
       1653.20   4.137    549
       1646.48   4.120    295
       1578.37   3.950    554
       1348.39   3.374   1000
        669.07   1.675     58
        662.60   1.658    150
        661.87   1.657    156
        659.30   1.650     60
        655.88   1.642    161
        655.03   1.640    194
        652.59   1.633    114
        649.17   1.625     72
        647.22   1.620    166
        640.50   1.603     77
        575.81   1.441     43
        570.19   1.427     34
        568.36   1.423    130
        562.74   1.409     80
        560.79   1.404    180
        555.30   1.390     82
        553.22   1.385    189
        547.97   1.372     39
        545.90   1.366    125
        538.57   1.348     40
        383.79   0.961    465
        376.46   0.942    824
        369.02   0.924    392
    

in CDCl3



liquid film