Methyl 3,3-dimethylpent-4-enoate

Mass

MS-IW-4050          
methyl 3,3-dimethyl-4-pentenoate
C8H14O2             (Mass of molecular ion:    142)

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

      15.0      10.1
      27.0       9.6
      28.0       2.5
      29.0       6.9
      31.0       2.2
      39.0      14.2
      40.0       3.7
      41.0      72.9
      42.0       6.0
      43.0      20.1
      44.0       1.1
      45.0       2.0
      51.0       2.1
      52.0       1.0
      53.0       9.2
      54.0       2.3
      55.0      39.7
      56.0       4.2
      57.0       1.0
      59.0      21.3
      65.0       2.6
      66.0       1.0
      67.0      31.3
      68.0      12.6
      69.0     100.0
      70.0       7.3
      71.0       1.6
      73.0       7.1
      74.0      29.7
      75.0       1.5
      79.0       1.9
      80.0       1.0
      81.0       3.6
      82.0      75.5
      83.0      39.6
      84.0       2.5
      85.0      32.5
      86.0       2.2
      87.0       3.5
      95.0      13.8
      96.0       1.0
      99.0       1.8
     101.0       2.2
     109.0       1.9
     110.0      33.1
     111.0      28.1
     112.0       2.2
     114.0       1.0
     127.0      10.5
     142.0       5.0