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环己酮二甲缩酮

产品名称 环己酮二甲缩酮

CAS号933-40-4

分子式C8H16O2

分子量144.21

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  • Mass

    MS-NW-4813          
    1,1-dimethoxycyclohexane
    C8H16O2             (Mass of molecular ion:    144)
    

       Source Temperature: 270 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       1.8
          15.0      17.0
          18.0       3.5
          26.0       2.7
          27.0      25.3
          28.0       7.0
          29.0      20.4
          30.0       3.3
          31.0      40.9
          32.0      27.0
          38.0       2.7
          39.0      35.7
          40.0       5.9
          41.0      56.8
          42.0       5.2
          43.0      78.6
          44.0       2.0
          45.0      26.3
          50.0       3.0
          51.0       5.5
          52.0       3.5
          53.0      14.0
          54.0      28.3
          55.0      20.4
          56.0       2.3
          57.0       4.9
          58.0       9.9
          59.0       2.5
          65.0       3.5
          66.0       2.6
          67.0      11.4
          68.0       2.9
          69.0      14.0
          70.0       1.2
          71.0       9.1
          72.0       1.7
          77.0       8.0
          78.0       1.7
          79.0      18.4
          80.0       5.2
          81.0      43.5
          82.0       4.3
          83.0      17.7
          84.0      87.3
          85.0       5.5
          88.0       9.8
          95.0       1.0
          96.0       1.4
          97.0      45.0
          98.0       3.5
         101.0     100.0
         102.0       7.4
         109.0       1.1
         111.0      49.1
         112.0      62.7
         113.0      51.9
         114.0       4.1
         115.0       3.4
         144.0       6.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H16 O2 0.04 ml : 0.5 ml CDCl3
    1,1-dimethoxycyclohexane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.177 B 1.633 C 1.501 D 1.41

         Hz     ppm     Int.
    

       1269.78   3.178   1000
        658.33   1.648     43
        652.95   1.634     66
        646.48   1.618     59
        611.33   1.530     25
        605.83   1.516     41
        599.85   1.501     61
        594.12   1.487     40
        588.26   1.472     21
        564.33   1.413     28
        559.20   1.400     29
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid