1,1-Cyclohexanediacetic acid

Mass

MS-IW-0686          
1,1-cyclohexanediacetic acid
C10H16O4            (Mass of molecular ion:    200)

   Source Temperature: 180 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      17.0       1.1
      18.0       6.6
      27.0       3.4
      28.0       1.6
      29.0       3.2
      39.0       5.7
      40.0       1.4
      41.0       9.8
      42.0       1.8
      43.0       4.2
      45.0       2.1
      53.0       3.8
      54.0       6.2
      55.0      10.2
      56.0       1.1
      57.0       1.6
      60.0       7.0
      61.0       3.0
      65.0       1.3
      66.0       1.4
      67.0      15.7
      68.0       7.4
      69.0       1.6
      71.0       1.4
      73.0       1.1
      77.0       2.0
      78.0       2.3
      79.0      12.2
      80.0      30.3
      81.0     100.0
      82.0       8.2
      83.0       1.4
      91.0       1.4
      92.0       1.8
      93.0       2.9
      94.0      14.4
      95.0      37.0
      96.0      18.3
      97.0       5.9
      98.0       1.0
      99.0       6.1
     105.0       2.1
     109.0       1.3
     110.0       6.3
     111.0       1.2
     120.0       3.0
     121.0       1.0
     122.0      26.4
     123.0      73.4
     124.0       6.5
     136.0       1.4
     137.0       1.4
     138.0       1.9
     139.0       1.4
     140.0      23.6
     141.0      50.0
     142.0       4.5
     154.0       6.8
     164.0       1.1
     182.0       2.4
     183.0       2.6

Assign. Shift(ppm) A 11.9 B 2.406 C 1.45 D 1.43 E 1.35

     Hz     ppm     Int.

   4776.80  11.953    104
    961.81   2.407   1000
    579.17   1.450    361
    572.21   1.432    188
    571.66   1.431    188
    569.46   1.425    184
    541.44   1.355     89
    539.06   1.349     84
    538.33   1.348     84