cis-cinnamic acid(102-94-3) IR2

Mass

MS-IW-6816          
cis-cinnamic acid
C9H8O2              (Mass of molecular ion:    148)

   Source Temperature: 140 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      27.0       1.7
      38.0       1.2
      39.0       2.8
      45.0       1.7
      46.0       1.4
      50.0       5.6
      51.0      16.0
      51.5       2.4
      52.0       2.8
      53.0       1.0
      60.0       1.5
      62.0       1.6
      63.0       3.5
      65.0       2.5
      65.5       1.7
      73.0       1.5
      74.0       5.9
      75.0       3.4
      76.0       4.2
      77.0      22.6
      78.0       4.2
      79.0       2.1
      91.0      13.3
      92.0       2.5
      94.0       1.1
     101.0       1.5
     102.0      14.1
     103.0      40.2
     104.0       3.9
     105.0       1.7
     107.0       1.8
     119.0       3.1
     120.0       5.7
     130.0       4.6
     131.0      20.0
     132.0       2.1
     147.0     100.0
     148.0      89.1
     149.0       8.8