1,4,5,8-NAPHTHALENETETRACARBOXDIIMIDE

Mass

MS-IW-1770          
1,4,5,8-naphthalenetetracarboxylic acid 1,8:4,5-diimide
C14H6N2O4           (Mass of molecular ion:    266)

   Source Temperature: 190 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      61.0       2.5
      61.5       2.1
      62.0       9.0
      62.5       1.1
      69.5       1.3
      74.0       5.1
      75.0       1.4
      75.5       1.5
      76.0       5.3
      86.0       1.5
      88.0       1.1
      90.0       2.8
      98.0       2.8
     105.0       5.6
     111.0       1.1
     112.0       1.3
     122.0       2.2
     123.0       2.5
     124.0       7.9
     125.0       1.6
     133.0       1.3
     138.0       2.9
     139.0       3.6
     151.0       4.5
     152.0       7.1
     153.0       4.3
     167.0       1.5
     178.0      12.6
     179.0       4.7
     180.0       4.0
     181.0       1.4
     194.0       3.0
     195.0       9.0
     196.0       2.6
     222.0      15.2
     223.0      11.6
     224.0      11.3
     225.0       1.6
     238.0       1.6
     266.0     100.0
     267.0      16.3
     268.0       2.1