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网站主页CAS数据库列表 4775-93-3更多图谱2,2'-二硫代二丙酸(4775-93-3)核磁图(1HNMR)

2,2'-二硫代二丙酸

产品名称 2,2'-二硫代二丙酸

CAS号4775-93-3

分子式C6H10O4S2

分子量210.27

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  • Mass

    MS-NW-2281          
    2,2'-dithiodipropionic acid
    C6H10O4S2           (Mass of molecular ion:    210)
    

       Source Temperature: 210 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          15.0       1.4
          17.0       2.7
          18.0      12.8
          25.0       1.8
          26.0      10.0
          27.0      33.1
          28.0       9.5
          29.0       9.8
          32.0       3.8
          33.0       4.4
          34.0       7.9
          35.0      16.4
          36.0       1.3
          39.0       1.1
          43.0       3.8
          44.0      11.9
          45.0      27.4
          46.0       2.6
          47.0       3.5
          53.0       1.7
          54.0       1.1
          55.0      13.3
          56.0       6.4
          57.0       6.4
          58.0      20.4
          59.0      39.2
          60.0      27.5
          61.0     100.0
          62.0       4.5
          63.0       5.4
          64.0       3.0
          71.0       1.1
          72.0       1.5
          73.0       7.0
          74.0       8.0
          76.0       1.1
          78.0       2.4
          88.0       6.9
          89.0       1.2
          92.0       2.9
          93.0       4.9
         104.0       8.9
         106.0      40.8
         107.0       3.2
         108.0       2.4
         109.0       1.5
         119.0       3.8
         120.0       4.0
         121.0       1.8
         147.0       1.3
         210.0       5.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H10 O4 S2 0.043 g : 0.5 ml CDCl3
    2,2'-dithiodipropionic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.4 B 3.57 C 1.51 OPTICALLY ACTIVE COMPOUND.

         Hz     ppm     Int.
    

        840.14   9.381     67
        330.60   3.692     96
        323.43   3.612    339
        321.72   3.593     35
        316.16   3.531    360
        314.28   3.510     35
        309.16   3.452    113
        140.73   1.572    101
        138.94   1.552    743
        138.26   1.544   1000
        134.75   1.505     68
        133.47   1.491    105
        131.76   1.472    676
        131.08   1.464    864
        129.11   1.442    114
        127.40   1.423     44
    

KBr disc



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