2-cyano-3-o-tolyl-acrylic acid ethyl ester(24393-41-7) MS

Mass

MS-IW-8026          
ethyl (E)-alpha-cyano-2-methylcinnamate
C13H13NO2           (Mass of molecular ion:    215)

   Source Temperature: 130 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       2.8
      27.0       6.8
      28.0       2.2
      29.0      14.9
      38.0       1.0
      39.0       8.0
      41.0       1.1
      50.0       2.4
      51.0       4.3
      52.0       1.9
      57.5       4.6
      62.0       2.1
      63.0       7.3
      64.0       2.2
      65.0       8.8
      70.5       4.9
      71.0       2.7
      74.0       1.1
      75.0       2.1
      76.0       2.1
      77.0       2.7
      78.0       1.2
      87.0       1.5
      88.0       2.3
      89.0       8.1
      90.0       2.0
      91.0       5.0
     100.0       1.0
     102.0       1.8
     103.0       1.8
     113.0       4.7
     114.0       9.6
     115.0      74.0
     116.0      30.6
     117.0       3.2
     127.0       2.0
     128.0       3.0
     129.0       2.5
     130.0       1.1
     131.0       1.0
     140.0      20.2
     141.0      63.9
     142.0      34.2
     143.0      81.2
     144.0       9.6
     154.0       2.0
     155.0       1.0
     156.0       2.8
     160.0       2.2
     169.0      75.9
     170.0     100.0
     171.0      23.2
     172.0      15.7
     173.0       1.8
     186.0       2.3
     187.0       1.2
     188.0       1.3
     196.0       1.4
     200.0       3.0
     214.0       1.7
     215.0      67.7
     216.0      12.5
     217.0       1.4