2-Isopropyl-3-phenylquinoxaline 4-oxide(16007-79-7) IR2

Mass

MS-KW-0866          
2-isopropyl-3-phenylquinoxaline 4-oxide
C17H16N2O           (Mass of molecular ion:    264)

   Source Temperature: 140 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      27.0       5.7
      28.0       6.4
      39.0       8.2
      40.0       1.0
      41.0       8.4
      42.0       1.9
      43.0      11.8
      50.0      13.5
      51.0      13.7
      52.0       3.2
      53.0       1.5
      55.0       1.5
      57.0       1.0
      62.0       1.7
      63.0       6.2
      64.0       3.4
      65.0       6.5
      66.0       1.1
      74.0       2.7
      75.0      10.0
      76.0      26.1
      77.0      40.8
      78.0       5.2
      88.0       2.5
      89.0       5.0
      90.0       5.9
      91.0       5.6
      92.0       2.6
      95.0       1.0
      95.5       1.1
      96.5       1.2
      97.0       2.7
      97.5       1.0
     101.0       2.3
     102.0      16.8
     102.5       1.2
     103.0      20.1
     103.5       1.2
     104.0       7.6
     105.0      13.8
     106.0       1.3
     108.5       2.9
     109.0       5.4
     109.5       5.8
     110.0       4.3
     110.5       1.2
     113.0       1.1
     114.0       1.6
     114.5       1.6
     115.0      13.1
     115.5       8.4
     116.0      21.6
     116.5       5.2
     117.0       3.9
     118.0       1.1
     119.0       1.8
     121.5       1.2
     122.0       2.3
     123.0       2.1
     124.0       1.4
     126.0       1.3
     127.0       3.4
     128.0       4.7
     129.0       9.7
     130.0      11.3
     131.0       1.9
     139.0       2.0
     140.0       2.6
     141.0       1.2
     143.0       1.6
     144.0       4.3
     145.0       3.7
     151.0       4.0
     152.0       3.8
     153.0       2.3
     155.0       1.5
     163.0       1.1
     164.0       1.5
     165.0       1.6
     166.0       2.4
     167.0       3.1
     168.0       2.5
     169.0       3.2
     171.0       1.1
     176.0       1.0
     177.0       2.7
     178.0       6.5
     179.0       7.5
     180.0       2.4
     181.0       3.3
     182.0       3.2
     183.0       1.1
     190.0       2.2
     191.0       1.3
     192.0       2.9
     193.0       3.7
     194.0       3.6
     195.0       7.6
     196.0       1.7
     203.0       1.2
     204.0       1.8
     205.0      10.3
     206.0       8.4
     207.0       3.8
     208.0       1.5
     209.0       4.8
     210.0       2.2
     216.0       1.8
     217.0       4.7
     218.0       8.7
     219.0      17.0
     220.0       9.8
     221.0      59.8
     222.0      11.9
     223.0       4.0
     229.0       2.0
     230.0       3.2
     231.0      36.3
     232.0      44.8
     233.0      32.7
     234.0       6.9
     235.0      12.6
     236.0       4.4
     237.0       1.0
     243.0       1.0
     245.0       5.8
     246.0      12.2
     247.0     100.0
     248.0      84.0
     249.0      21.4
     250.0       2.7
     263.0      55.4
     264.0      82.7
     265.0      15.5
     266.0       1.6