图谱信息 供应商 相关产品
网站主页CAS数据库列表 629-45-8更多图谱二丁基二硫(629-45-8)核磁图(1HNMR)

二丁基二硫

产品名称 二丁基二硫

CAS号629-45-8

分子式C8H18S2

分子量178.36

展开


  • Mass

    MS-NW-2125          
    dibutyl disulfide
    C8H18S2             (Mass of molecular ion:    178)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          27.0       8.6
          28.0       1.4
          29.0      32.4
          39.0       4.3
          41.0      31.9
          42.0       1.5
          43.0       2.3
          45.0       3.5
          46.0       1.9
          47.0       4.8
          53.0       1.1
          54.0       1.2
          55.0       7.1
          56.0       5.7
          57.0     100.0
          58.0       4.4
          59.0       1.3
          60.0       1.8
          61.0       1.5
          66.0       1.7
          79.0       3.0
          87.0       4.5
          88.0       3.3
          89.0       2.2
         122.0      33.7
         123.0       2.1
         124.0       3.0
         178.0      33.6
         179.0       3.6
         180.0       3.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H18 S2 0.04 ml : 0.5 ml CDCl3
    dibutyl disulfide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.69 B 1.64 C 1.42 D 0.93

         Hz     ppm     Int.
    

        248.25   2.772    243
        241.25   2.694    471
        237.94   2.657     43
        234.25   2.616    434
        164.81   1.841     36
        163.25   1.823     55
        157.06   1.754    134
        154.63   1.727    122
        153.31   1.712     58
        150.69   1.683    178
        149.06   1.665    213
        147.38   1.646    135
        146.81   1.640    140
        144.13   1.610    169
        142.69   1.594    268
        140.06   1.564    163
        138.56   1.548    121
        136.63   1.526    251
        132.69   1.482    114
        132.19   1.476    121
        130.69   1.460    199
        129.94   1.451    161
        128.88   1.440    167
        127.19   1.421     74
        125.13   1.398    135
        123.19   1.376    136
        122.44   1.368    164
        120.63   1.347     81
        119.69   1.337     79
        119.06   1.330     78
        115.75   1.293    141
        114.56   1.280     87
        112.94   1.262     33
        109.25   1.220     67
         92.81   1.037     31
         89.38   0.998    468
         86.06   0.961     75
         84.94   0.949     74
         82.94   0.927   1000
         81.63   0.912    370
         78.44   0.876     86
         76.75   0.857    194
         75.56   0.844    222
         73.75   0.824    121
    

in CDCl3



liquid film