2-氰基-3-苯丙烯酸甲酯(3695-84-9)红外图谱(IR2)

Mass

MS-IW-2508          
methyl alpha-cyanocinnamate
C11H9NO2            (Mass of molecular ion:    187)

   Source Temperature: 120 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      15.0       5.1
      27.0       1.3
      28.0       1.1
      39.0       3.1
      50.0       7.0
      51.0      18.5
      52.0       2.9
      59.0       6.8
      62.0       1.7
      63.0       3.1
      64.0       2.0
      66.0       1.2
      74.0       3.6
      75.0       7.6
      76.0       5.8
      77.0      29.1
      78.0       3.3
      88.0       1.2
      89.0       1.3
      91.0       2.0
      99.0       1.6
     100.0       3.6
     101.0      15.6
     102.0      15.0
     103.0       1.7
     115.0       3.2
     116.0       2.1
     121.0      23.6
     122.0       2.1
     127.0      12.7
     128.0      47.4
     129.0       7.9
     130.0       1.4
     141.0       2.5
     142.0       5.5
     143.0       3.6
     155.0       3.5
     156.0      78.7
     157.0       9.3
     158.0       1.8
     169.0       1.0
     172.0       5.4
     186.0      48.8
     187.0     100.0
     188.0      12.4
     189.0       1.2