Methyl isobutyrate

Mass

MS-NW-0010          
methyl isobutyrate
C5H10O2             (Mass of molecular ion:    102)

   Source Temperature: 200 °C
   Sample Temperature:  65 °C
   Reservoir, 75 eV

      15.0      12.2
      17.0       1.0
      18.0       4.5
      26.0       1.8
      27.0      16.1
      28.0       2.7
      29.0       1.9
      31.0       1.9
      33.0       1.4
      38.0       1.1
      39.0       8.6
      40.0       1.7
      41.0      30.0
      42.0      13.5
      43.0     100.0
      44.0       3.5
      45.0       1.4
      55.0       5.8
      59.0      23.1
      60.0       1.0
      61.0       4.8
      70.0       1.2
      71.0      42.0
      72.0       2.1
      74.0       5.1
      87.0      22.3
      88.0       1.0
     102.0      16.3
     103.0       1.1

Parameter ppm Hz D(A) 3.669 D(B) 2.557 D(C) 1.170 J(B,C) 6.94

     Hz     ppm     Int.

   1100.69   3.669   1000
    781.12   2.604     28
    774.20   2.581     68
    767.23   2.557     92
    760.31   2.534     72
    753.36   2.511     31
    354.46   1.182    994
    347.52   1.158    957