4,4,4-TRIFLUORO-1-(1-NAPHTHYL)BUTANE-1,3-DIONE(7639-68-1) IR2

Mass

MS-IW-8627          
4,4,4-trifluoro-1-(1-naphthyl)-1,3-butanedione
C14H9F3O2           (Mass of molecular ion:    266)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      18.0       2.6
      28.0       1.7
      39.0       1.4
      50.0       2.5
      51.0       4.8
      57.5       2.0
      62.0       1.7
      63.0       6.0
      63.5       3.4
      64.0       1.8
      69.0      81.6
      69.5       3.4
      70.0       6.2
      70.5       1.5
      74.0       3.7
      75.0       6.2
      75.5       1.6
      76.0       3.8
      77.0       8.6
      77.5       1.4
      78.0       1.4
      84.0       5.9
      84.5       5.6
      85.0       1.1
      86.0       1.2
      87.0       2.1
      89.0       1.5
      98.0       2.8
      98.5      13.0
      99.0       3.2
     100.0       1.0
     101.0       4.9
     102.0       1.9
     113.0       1.1
     115.0       4.8
     125.0       1.1
     126.0      10.1
     127.0      52.2
     128.0      13.9
     129.0      16.6
     130.0       1.7
     131.0       1.0
     139.0       9.3
     140.0       4.2
     141.0       7.1
     145.0       1.1
     150.0       1.8
     151.0       4.3
     152.0       6.4
     153.0       1.6
     155.0      38.3
     156.0       4.7
     168.0       4.2
     169.0      21.1
     170.0       3.1
     173.0       1.6
     179.0       2.0
     196.0       1.4
     197.0      86.6
     198.0      12.9
     199.0       2.5
     229.0       1.3
     248.0       4.7
     249.0       2.7
     265.0      10.5
     266.0     100.0
     267.0      15.9
     268.0       1.6