Mass

MS-IW-0946          
diethyl bis(4-pivaloylbenzyl)malonate
C31H40O6            (Mass of molecular ion:    508)

   Source Temperature: 150 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      27.0       1.2
      28.0       2.6
      29.0       3.2
      41.0       3.4
      43.0       1.0
      44.0       2.5
      57.0       6.0
      90.0       3.4
      91.0       2.6
     118.0       5.9
     119.0       4.4
     131.0       1.8
     147.0       1.4
     157.0       2.4
     159.0       2.2
     175.0       2.7
     202.0       1.3
     203.0       3.0
     218.0       1.5
     219.0       1.0
     230.0       2.7
     292.0       1.5
     293.0       1.2
     303.0       1.4
     366.0       5.2
     367.0       2.0
     377.0       6.2
     378.0       1.9
     379.0       2.6
     395.0       1.5
     417.0       1.3
     451.0     100.0
     452.0      30.1
     453.0       5.8
     463.0       1.3