2,3-DIHYDRO-1H-PHENANTHREN-4-ONE(778-48-3) IR2

Mass

MS-IW-6227          
2,3-dihydro-4(1H)-phenanthrenone
C14H12O             (Mass of molecular ion:    196)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      18.0       1.2
      63.0       2.8
      69.0       2.1
      69.5       4.3
      70.0       6.4
      70.5       1.2
      74.0       1.1
      75.0       1.4
      76.0       3.3
      81.5       1.5
      82.0       3.7
      82.5       4.0
      83.0       3.6
      84.0       5.9
      87.0       1.2
      88.0       1.2
      89.0       2.8
      98.0       4.4
     113.0       1.4
     114.0       1.4
     115.0       2.4
     126.0       1.3
     127.0       1.1
     128.0       1.0
     139.0      22.5
     140.0      49.4
     141.0       7.1
     151.0       1.5
     152.0       5.4
     153.0       2.5
     154.0       2.1
     163.0       1.9
     164.0       1.7
     165.0       9.3
     166.0       2.9
     167.0       6.2
     168.0      87.7
     169.0      11.7
     178.0       1.4
     179.0       3.6
     181.0       3.5
     195.0       3.6
     196.0     100.0
     197.0      15.5
     198.0       1.4