2-benzylidenecyclopentan-1-one(5679-13-0) MS

Mass

MS-IW-3137          
2-benzylidenecyclopentanone
C12H12O             (Mass of molecular ion:    172)

   Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      27.0       2.3
      28.0       1.1
      39.0       6.3
      41.0       1.7
      50.0       2.9
      51.0       6.5
      52.0       1.5
      55.0       1.5
      57.0       2.0
      57.5       3.2
      58.0       3.3
      62.0       1.9
      63.0       6.3
      64.0       1.7
      65.0       4.8
      66.0       2.5
      70.0       1.0
      71.0       7.9
      72.0       1.6
      74.0       1.7
      75.0       2.1
      76.0       2.2
      77.0       4.3
      78.0       1.6
      87.0       1.1
      89.0       6.0
      90.0       1.0
      91.0       4.3
      95.0       1.7
     102.0       4.0
     103.0       1.7
     104.0       1.4
     105.0       1.0
     114.0       1.6
     115.0      51.6
     116.0      40.1
     117.0       5.2
     127.0       3.8
     128.0      13.6
     129.0      30.3
     130.0      20.0
     131.0       2.4
     141.0       2.9
     142.0       1.2
     143.0      10.4
     144.0       8.2
     145.0       1.1
     171.0     100.0
     172.0      91.3
     173.0      11.6
     174.0       1.0