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反-1,2-二甲基环己烷

产品名称 反-1,2-二甲基环己烷

CAS号6876-23-9

分子式C8H16

分子量112.21

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  • Mass

    MS-NW-8340          
    trans-1,2-dimethylcyclohexane
    C8H16               (Mass of molecular ion:    112)
    

       Source Temperature: 250 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          27.0      12.6
          28.0       2.8
          29.0      12.4
          39.0      15.8
          40.0       2.8
          41.0      44.8
          42.0      24.8
          43.0      15.4
          51.0       1.9
          53.0       5.7
          54.0       3.4
          55.0     100.0
          56.0      36.9
          57.0       9.2
          65.0       1.2
          67.0       6.1
          68.0      11.0
          69.0      30.0
          70.0      28.5
          71.0       3.0
          77.0       1.1
          81.0       1.5
          82.0       3.3
          83.0      18.1
          84.0       8.4
          97.0      91.9
          98.0       7.1
         112.0      25.8
         113.0       2.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H16 0.04 ml : 0.5 ml CDCl3
    trans-1,2-dimethylcyclohexane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 1.78 to 1.47 B 1.47 to 0.96 C 0.89

         Hz     ppm     Int.
    

        146.38   1.635    131
         79.63   0.890   1000
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid