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网站主页CAS数据库列表 629-19-6更多图谱二丙基二硫(629-19-6)质谱(MS)

二丙基二硫

产品名称 二丙基二硫

CAS号629-19-6

分子式C6H14S2

分子量150.31

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  • Mass

    MS-NW-1258          
    dipropyl disulfide
    C6H14S2             (Mass of molecular ion:    150)
    

       Source Temperature: 250 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0      13.3
          28.0       1.6
          29.0       2.3
          39.0       5.9
          41.0      22.6
          42.0       1.9
          43.0     100.0
          44.0       3.4
          45.0       4.4
          46.0       2.2
          47.0       3.5
          66.0       7.4
          73.0       3.4
          74.0       4.0
          75.0       1.4
          79.0       2.3
         108.0      23.9
         109.0       1.2
         110.0       2.0
         150.0      33.7
         151.0       2.8
         152.0       3.1
    

90 MHz in CDCl3

parameter in CCl4


  • 1H NMR 89.56 MHz
    C6 H14 S2 0.04 ml : 0.5 ml CDCl3
    dipropyl disulfide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.66 B 1.70 C 1.00

         Hz     ppm     Int.
    

        246.50   2.753    291
        245.88   2.746    270
        239.38   2.673    628
        238.19   2.660    283
        232.13   2.592    431
        171.75   1.918     39
        171.38   1.914     37
        164.81   1.841     83
        163.88   1.830    186
        157.69   1.761    162
        156.94   1.753    209
        156.25   1.745    237
        150.19   1.677    220
        149.06   1.665    295
        144.19   1.610     64
        142.19   1.588    192
        135.75   1.516     52
        135.19   1.510     49
         95.94   1.072    561
         92.00   1.028     30
         89.06   0.995   1000
         82.19   0.918    204
         81.44   0.910    337
         80.50   0.899    185
    


  • 1H NMR 300 MHz
    C6 H14 S2 in CCl4
    dipropyl disulfide
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 2.63 D(B) 1.71 D(C) 1.03 J(A,B) 7.2 J(A,C) 0.0 J(B,C) 7.5 CAVANAUGH,J.R. & DAILEY,B.P. J.CHEM.PHYS. 34, 1094 (1961)

         Hz     ppm     Int.
    

        796.28   2.654    338
        789.09   2.630    712
        781.91   2.606    376
        531.55   1.772     43
        524.06   1.747    173
        516.75   1.722    344
        509.38   1.698    346
        502.05   1.673    192
        494.70   1.649     47
        316.34   1.054    511
        308.88   1.030   1000
        301.39   1.005    431
    

in CDCl3



CCl4 solution



liquid film