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网站主页CAS数据库列表 683-18-1更多图谱二丁基二氯化锡(683-18-1)核磁图(1HNMR)

二丁基二氯化锡

产品名称 二丁基二氯化锡

CAS号683-18-1

分子式C8H18Cl2Sn

分子量303.84

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  • Mass

    MS2017-05432CM      
    dibutyltin dichloride
    C8H18Cl2Sn          (Mass of molecular ion:    304)
    

       Source Temperature: 250 °C
       Sample Temperature:  20 °C
       Direct, 70 eV
    

          18.0       1.5
          27.0       4.2
          28.0       2.4
          29.0      17.6
          39.0       3.7
          41.0      22.0
          42.0       1.4
          55.0       2.4
          56.0       3.7
          57.0     100.0
          58.0       4.3
         117.0       1.1
         118.0       1.2
         119.0       1.6
         120.0       1.6
         121.0       1.8
         151.0       4.8
         152.0       2.6
         153.0       9.4
         154.0       3.6
         155.0      13.1
         156.0       1.0
         157.0       4.9
         159.0       2.4
         177.0       1.0
         190.0       1.4
         208.0       4.6
         209.0       3.8
         210.0       8.8
         211.0       5.6
         212.0      11.7
         213.0       2.4
         214.0       4.3
         216.0       2.1
         243.0       4.0
         244.0       2.3
         245.0       8.9
         246.0       4.0
         247.0      13.2
         248.0       2.3
         249.0       7.4
         251.0       3.2
         253.0       1.2
         265.0       1.6
         266.0       2.1
         267.0       2.9
         268.0       3.1
         269.0       3.5
         270.0       1.3
         271.0       1.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H18 Cl2 Sn 0.043 g : 0.5 ml CDCl3
    dibutyltin dichloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 0.96 B 1.3 C 1.5 D 1.80

         Hz     ppm     Int.
    

        168.13   1.878     47
        166.13   1.855    247
        164.38   1.836    112
        162.19   1.811   1000
        159.94   1.786    253
        159.50   1.781    282
        158.69   1.772    236
        157.69   1.761    179
        156.44   1.747    135
        153.56   1.715     65
        152.69   1.705     51
        149.63   1.671     41
        148.31   1.656     43
        146.94   1.641     30
        145.81   1.629     37
        145.25   1.622     38
        144.50   1.614     48
        143.25   1.600     54
        139.63   1.560     52
        139.06   1.553     54
        136.25   1.522     67
        135.25   1.511     78
        134.75   1.505     74
        134.13   1.498     70
        133.25   1.488     88
        132.63   1.481     94
        131.56   1.469    107
        130.25   1.455     91
        129.31   1.444     83
        127.38   1.423    104
        125.50   1.402    116
        124.25   1.388     87
        123.63   1.381    121
        121.13   1.353     80
        119.63   1.336     83
        119.06   1.330     67
        117.50   1.312     96
        116.06   1.296     71
        114.63   1.280     48
        113.13   1.264     40
        110.81   1.238     39
         93.13   1.040    217
         92.13   1.029    420
         88.81   0.992     39
         85.81   0.959    798
         79.38   0.887    122
         78.25   0.874    194
         76.56   0.855    111
    

in CDCl3



CCl4 solution



KBr disc