P-XYLENOLPHTHALEIN

Mass

MS-NW-2591          
p-xylenolphthalein
C24H22O4            (Mass of molecular ion:    374)

   Source Temperature: 230 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      18.0       4.9
      27.0       2.3
      28.0       2.6
      39.0       4.9
      41.0       4.1
      43.0       6.0
      44.0       1.6
      50.0       1.3
      51.0       3.4
      52.0       1.2
      53.0       2.6
      55.0       2.8
      63.0       2.1
      65.0       3.2
      67.0       1.1
      69.0       3.9
      75.0       1.7
      76.0       4.4
      77.0      12.9
      78.0       2.0
      79.0       1.4
      89.0       1.5
      91.0       7.9
      93.0       1.3
     101.0       1.9
     103.0       2.3
     104.0       3.8
     105.0       5.2
     107.0       2.1
     113.0       2.7
     114.0       1.0
     115.0       2.7
     119.0       1.7
     119.5       2.3
     120.0       1.9
     121.0       8.8
     122.0       3.1
     125.0       1.2
     126.0       2.7
     127.0       1.7
     128.0       2.7
     129.0       1.5
     131.5       1.0
     133.0       2.2
     134.0       1.5
     135.0       4.1
     139.0       1.6
     141.0       3.0
     142.0       1.8
     142.5       1.5
     147.0       1.6
     149.0      26.5
     150.0       5.1
     151.0       1.7
     152.0       4.8
     153.0       2.8
     154.0       1.1
     157.0       1.5
     157.5       1.3
     163.0       1.2
     164.0       1.4
     165.0       9.0
     166.0       3.5
     167.0       1.5
     176.0       1.2
     177.0       1.2
     178.0       5.6
     179.0       4.9
     180.0       1.8
     181.0       7.5
     182.0       5.1
     183.0       1.1
     187.0       3.2
     189.0       2.3
     194.0       2.7
     195.0       4.4
     196.0       1.6
     197.0       1.5
     202.0       2.2
     203.0       1.0
     207.0       2.4
     208.0      20.6
     209.0      18.4
     210.0       7.3
     211.0       2.1
     213.0       1.0
     215.0       1.9
     223.0       2.2
     224.0      11.3
     225.0      12.6
     226.0       3.6
     227.0       1.6
     228.0       1.0
     229.0       1.0
     231.0       1.3
     237.0       1.7
     238.0       2.1
     239.0       3.7
     240.0       1.3
     245.0       1.6
     251.0      15.9
     252.0      21.2
     253.0      49.0
     254.0       9.8
     255.0       3.7
     256.0       1.6
     257.0       1.5
     258.0       1.0
     268.0       1.2
     269.0       1.7
     270.0       1.0
     271.0       2.2
     272.0       1.4
     281.0       1.0
     282.0       2.0
     283.0       1.6
     284.0       1.7
     285.0       2.3
     286.0       1.2
     297.0       1.3
     298.0       1.8
     299.0       2.6
     300.0       4.0
     301.0       1.5
     313.0       3.1
     314.0       2.5
     315.0     100.0
     316.0      24.5
     317.0       3.4
     329.0       3.8
     330.0      22.8
     331.0       5.9
     341.0       1.6
     359.0       1.0
     374.0      18.8
     375.0       5.1