4-diphenylmethylene-3-hydroxydiphenylmethyl-2-cyclobuten-1-one

Mass

MS-IW-8820          
4-diphenylmethylene-3-hydroxydiphenylmethyl-2-cyclobuten-1-one
C30H22O2            (Mass of molecular ion:    414)

   Source Temperature: 210 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      18.0       3.6
      44.0       3.6
      51.0       2.4
      63.0       1.1
      77.0      13.7
      78.0       1.7
      89.0       1.3
      91.0       4.1
     102.0       1.3
     103.0       1.1
     105.0      41.6
     106.0       3.3
     113.0       1.0
     115.0       3.5
     126.0       3.0
     127.0       1.3
     131.5       1.4
     132.5       1.0
     138.0       3.3
     138.5       1.4
     139.0       3.3
     140.0       1.0
     143.5       1.8
     144.0       1.2
     144.5       4.3
     145.0       5.8
     145.5       2.1
     146.0       2.3
     150.0       1.9
     151.0       1.9
     152.0       3.2
     153.0       1.9
     154.0       3.4
     154.5       1.0
     156.5       1.7
     162.0       1.7
     163.0       4.9
     163.5       1.2
     164.0       3.5
     165.0      40.8
     166.0      28.0
     167.0      16.1
     168.0       3.4
     168.5       3.0
     169.0       2.0
     169.5       2.9
     170.0       1.9
     174.0       1.1
     175.0       3.7
     175.5       2.0
     176.0       5.1
     176.5       1.7
     177.0       3.8
     177.5       1.0
     178.0       6.9
     179.0       3.0
     180.0       1.9
     180.5       1.4
     181.0       1.2
     181.5       2.3
     182.0       1.7
     183.0      36.4
     184.0       6.9
     185.0       1.3
     188.0       1.0
     189.0       7.0
     190.0       2.7
     191.0      13.5
     192.0      13.1
     193.0       2.5
     194.0      14.3
     195.0       2.7
     200.0       2.3
     201.0       3.6
     202.0      27.0
     203.0      34.8
     204.0      76.3
     205.0      14.4
     206.0       2.0
     207.0       1.5
     215.0       7.7
     216.0       1.7
     219.0       1.3
     220.0       4.6
     231.0       9.8
     232.0      10.1
     233.0       1.7
     239.0       1.2
     247.0       1.6
     252.0       2.4
     253.0       1.2
     263.0       2.0
     265.0       3.7
     266.0       1.5
     267.0       3.5
     268.0       1.1
     276.0       6.0
     277.0       4.4
     278.0       5.9
     279.0       7.9
     280.0       3.3
     281.0      19.3
     282.0       4.7
     287.0       2.3
     289.0      13.3
     290.0       6.2
     291.0      52.6
     292.0      18.0
     293.0       7.2
     294.0       2.2
     295.0       1.9
     307.0       4.7
     308.0       3.1
     309.0      10.7
     310.0       3.0
     319.0       1.1
     323.0       1.4
     326.0       1.3
     335.0       1.2
     336.0       2.5
     337.0       9.8
     338.0       2.8
     339.0       2.3
     340.0       1.0
     341.0       1.2
     350.0       1.4
     351.0       1.2
     352.0       1.9
     353.0       2.2
     354.0       5.6
     355.0       6.5
     356.0       3.6
     357.0       2.3
     358.0       2.3
     363.0       1.9
     365.0       1.9
     367.0       8.5
     368.0      25.1
     369.0      38.2
     370.0      31.4
     371.0       8.8
     372.0       2.5
     383.0       1.4
     384.0       2.2
     385.0       2.8
     386.0       8.1
     387.0       2.4
     395.0       1.1
     396.0       7.3
     397.0       2.9
     398.0       2.2
     412.0       5.9
     413.0       2.7
     414.0     100.0
     415.0      32.5
     416.0       5.6