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网站主页CAS数据库列表 1941-52-2更多图谱D-葡萄糖-二乙基缩硫醛(1941-52-2)红外图谱(IR1)

D-葡萄糖-二乙基缩硫醛

产品名称 D-葡萄糖-二乙基缩硫醛

CAS号1941-52-2

分子式C10H22O5S2

分子量286.41

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  • Mass

    MS-IW-7687          
    D-glucose diethyl dithioacetal
    C10H22O5S2          (Mass of molecular ion:    286)
    

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

          17.0       1.1
          18.0       4.8
          26.0       1.5
          27.0       4.7
          28.0       3.7
          29.0       8.8
          30.0       1.1
          31.0       3.2
          32.0       1.0
          34.0       1.4
          35.0       1.9
          39.0       1.1
          41.0       2.7
          42.0       2.8
          43.0       5.6
          44.0       1.7
          45.0       7.4
          46.0       2.4
          47.0      10.2
          48.0       1.1
          55.0       2.5
          56.0       1.0
          57.0       3.2
          58.0       2.6
          59.0       7.0
          60.0       3.6
          61.0      13.7
          62.0      10.3
          63.0       4.8
          69.0       1.7
          71.0       3.3
          72.0       1.4
          73.0       7.6
          74.0       2.7
          75.0      18.9
          76.0       3.9
          77.0       8.6
          78.0       1.0
          79.0       1.5
          84.0       1.0
          85.0       8.3
          86.0       1.1
          87.0       4.2
          89.0       4.1
          91.0       2.6
          97.0       1.8
          99.0       1.0
         100.0       1.2
         101.0       1.2
         103.0      10.0
         104.0      12.8
         105.0      35.9
         106.0       7.1
         107.0      24.8
         108.0       1.8
         109.0       2.5
         115.0       3.0
         117.0       3.6
         119.0       1.8
         120.0       1.1
         127.0       3.5
         128.0       1.5
         129.0       1.5
         133.0       3.7
         135.0     100.0
         136.0      38.6
         137.0      11.7
         138.0       3.5
         145.0       4.8
         148.0       6.8
         149.0       1.1
         163.0       7.7
         175.0       1.0
         177.0       4.7
         189.0       1.8
         193.0       1.5
         207.0       6.4
         225.0       2.8
         286.0       6.9
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C10 H22 O5 S2 0.038 g : 0.5 ml DMSO-d6
    D-glucose diethyl dithioacetal
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 4.88 B *1 4.44 C *1 4.43 D 4.33 E *1 4.26 F 3.988 G 3.95 J 3.742 K 3.574 L 3.493 M 3.39 N 3.37 P *2 2.65 Q *2 2.62 R *3 1.188 S *3 1.177 ASSIGNED BY H-H COSY

         Hz     ppm     Int.
    

       1952.51   4.886    159
       1947.39   4.873    163
       1777.59   4.448    137
       1772.71   4.436    258
       1766.48   4.421    159
       1734.74   4.341     58
       1729.25   4.327    123
       1723.63   4.313     65
       1708.37   4.275    120
       1701.66   4.258    131
       1596.44   3.995    210
       1591.31   3.982    232
       1585.21   3.967     53
       1583.13   3.962     60
       1578.00   3.949     96
       1573.49   3.938     59
       1571.41   3.932     54
       1503.30   3.762     53
       1498.05   3.749    133
       1492.92   3.736    126
       1487.67   3.723     47
       1364.01   3.414     49
       1358.28   3.399     87
       1356.20   3.394     86
       1353.39   3.387    117
       1347.66   3.373    150
       1343.87   3.363     51
       1341.92   3.358     82
       1339.60   3.352     71
       1070.68   2.680     61
       1067.63   2.672     72
       1063.23   2.661    197
       1060.30   2.654    251
       1055.79   2.642    226
       1053.47   2.636    482
       1046.02   2.618    442
       1040.16   2.603     57
       1038.70   2.600    142
        482.30   1.207    462
        477.66   1.196    479
        474.85   1.189   1000
        470.34   1.177    984
        467.41   1.170    487
        462.89   1.159    439
    

in DMSO-d6



KBr disc



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