环己酮二甲缩酮

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

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