(2-Methyl-2-propen-1-yl)succinic anhydride(18908-20-8) MS

Mass

MS-IW-5532          
(2-methylallyl)succinic anhydride
C8H10O3             (Mass of molecular ion:    154)

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

      26.0       1.6
      27.0      14.0
      28.0       4.8
      29.0       6.1
      38.0       2.8
      39.0      27.6
      40.0       7.3
      41.0      25.7
      42.0       5.6
      43.0       6.2
      44.0       1.0
      50.0       2.1
      51.0       3.2
      52.0       1.7
      53.0       8.1
      54.0       9.0
      55.0      21.1
      56.0       6.6
      57.0       1.2
      63.0       1.1
      65.0       3.5
      66.0       3.5
      67.0      61.2
      68.0      10.2
      69.0       3.7
      71.0       1.5
      77.0       1.8
      79.0       8.0
      80.0       8.7
      81.0      27.6
      82.0      11.2
      83.0       2.8
      84.0       3.7
      91.0       1.0
      94.0       6.1
      95.0       9.4
      97.0       6.5
      98.0       1.2
      99.0      23.2
     100.0       1.3
     107.0       3.0
     108.0      13.4
     109.0     100.0
     110.0       8.2
     111.0      11.7
     112.0       2.3
     126.0       1.0
     136.0       5.7
     154.0       2.9