1(2H)-Acenaphthylenone, 2,2-diphenyl-(85925-12-8) IR2

Mass

MS-IW-3177          
2,2-diphenyl-1-acenaphthenone
C24H16O             (Mass of molecular ion:    320)

   Source Temperature: 180 °C
   Sample Temperature: 200 °C
   Direct, 75 eV

     106.5       1.0
     107.0       1.4
     113.0       1.0
     118.5       1.9
     119.5       1.3
     121.0       1.8
     125.0       2.1
     126.0       1.6
     130.5       3.4
     131.0       2.4
     131.5       7.2
     132.0       2.8
     132.5       1.2
     137.0       2.4
     137.5       1.1
     138.0      11.2
     138.5       4.5
     139.0       1.0
     142.5       1.9
     143.0       1.8
     143.5      10.7
     144.0       5.2
     144.5      13.0
     145.0      11.4
     145.5       3.5
     146.0       2.4
     150.0       1.6
     151.0       5.9
     151.5       1.7
     152.5       1.7
     159.0       1.8
     160.0       4.2
     160.5       1.1
     187.0       1.3
     189.0       1.7
     213.0       6.8
     214.0       4.6
     215.0      72.1
     216.0      13.4
     217.0       1.2
     237.0       1.2
     242.0       1.3
     243.0       7.8
     244.0       1.6
     250.0       1.1
     261.0       1.6
     262.0       1.0
     263.0       3.7
     264.0       1.3
     274.0       1.1
     276.0       8.8
     277.0       2.4
     285.0       1.1
     287.0       7.5
     288.0       2.7
     289.0      26.3
     290.0      10.1
     291.0      32.2
     292.0      10.2
     293.0       1.6
     302.0       2.0
     303.0       2.1
     319.0       5.7
     320.0     100.0
     321.0      26.2
     322.0       3.6