4-ISOPROPOXY-2-BUTANONE

Mass

MS-IW-3814          
4-isopropoxy-2-butanone
C7H14O2             (Mass of molecular ion:    130)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       2.9
      27.0       6.5
      28.0       2.0
      29.0       1.9
      31.0       1.9
      39.0       4.1
      41.0       9.5
      42.0       6.4
      43.0     100.0
      44.0       4.4
      45.0       7.6
      50.0       1.0
      55.0       5.2
      57.0       1.7
      58.0       7.1
      59.0       4.8
      61.0       3.3
      70.0       4.3
      71.0      32.8
      72.0       9.5
      73.0       8.8
      86.0       1.8
      87.0      45.0
      88.0       3.1
     115.0       3.6

Parameter ppm Hz D(A) 3.672 D(C) 2.663 D(D) 2.182 J(A,C) 6.0 J(A,D) 0.0 J(C,D) 0.5 D(B) 3.574 D(E) 1.138 J(B,E) 6.1

     Hz     ppm     Int.

   1107.66   3.692    157
   1101.67   3.672    324
   1095.68   3.652    169
   1084.49   3.615     30
   1078.37   3.595     75
   1072.28   3.574    101
   1066.19   3.554     76
   1060.07   3.534     32
    805.01   2.683    100
    804.69   2.682    100
    798.70   2.662    191
    792.73   2.642     94
    654.62   2.182    672
    344.45   1.148   1000
    338.36   1.128    980