2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE(472-66-2) ¹³C NMR

Mass

MS-IW-3646          
(2,6,6-trimethyl-1-cyclohexenyl)acetaldehyde
C11H18O             (Mass of molecular ion:    166)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      27.0      11.2
      28.0       1.4
      29.0      11.5
      39.0      19.2
      40.0       3.2
      41.0      44.4
      42.0       2.4
      43.0      19.9
      50.0       1.6
      51.0       6.3
      52.0       2.9
      53.0      16.4
      54.0       1.9
      55.0      29.8
      56.0       2.6
      57.0      10.9
      58.0       1.0
      63.0       2.2
      65.0       8.8
      66.0       2.7
      67.0      31.2
      68.0       4.3
      69.0      25.6
      70.0       2.4
      71.0       2.4
      77.0      16.9
      78.0       3.5
      79.0      23.6
      80.0       3.6
      81.0      78.4
      82.0      10.8
      83.0       4.5
      84.0       1.4
      85.0       1.4
      91.0      26.6
      92.0       4.3
      93.0      18.7
      94.0       3.6
      95.0      61.6
      96.0       9.2
      97.0       2.9
      98.0       1.0
     103.0       1.7
     105.0      16.1
     106.0       2.8
     107.0      94.0
     108.0      12.3
     109.0      23.8
     110.0       6.2
     111.0       2.4
     115.0       1.0
     117.0       1.3
     119.0       2.5
     120.0       1.0
     121.0      11.6
     122.0      16.4
     123.0      58.1
     124.0       7.3
     125.0       1.2
     131.0       1.3
     133.0      35.0
     134.0       4.2
     135.0       2.1
     136.0       2.8
     137.0      40.2
     138.0       5.7
     139.0       1.9
     148.0       1.0
     151.0     100.0
     152.0      16.4
     153.0       2.1
     166.0      33.5
     167.0       4.9
     177.0       2.6

Assign. Shift(ppm) A 9.526 B 3.096 C 2.010 D 1.621 E 1.574 F 1.495 G 0.970

     Hz     ppm     Int.

   3807.22   9.527    126
   3804.93   9.521    240
   3802.49   9.515    136
   1238.71   3.100    150
   1238.10   3.098    155
   1237.49   3.097    157
   1237.03   3.096    157
    809.48   2.026     59
    803.83   2.012    109
    803.07   2.010    114
    797.73   1.997     66
    796.81   1.994     68
    661.01   1.654     44
    657.81   1.646     38
    654.91   1.639     87
    651.70   1.631     73
    648.96   1.624    108
    645.45   1.616     83
    642.85   1.609    116
    639.19   1.600     40
    636.60   1.593     68
    629.12   1.575    411
    628.51   1.573    368
    602.57   1.508    157
    600.13   1.502     95
    596.31   1.493     89
    594.02   1.487     92
    590.82   1.479     96
    394.74   0.988     37
    387.88   0.971   1000