3,4,9,10-四羧酸酐

Mass

MS-NW-8123          
3,4,9,10-perylenetetracarboxylic dianhydride
C24H8O6             (Mass of molecular ion:    392)

   Source Temperature: 230 °C
   Sample Temperature: 340 °C
   Direct, 75 eV

      18.0       3.1
      28.0       2.0
      44.0       2.1
      74.0       1.1
      82.5       1.8
      86.0       1.0
      98.0       2.0
      99.0       1.1
     110.0       1.0
     111.0       4.4
     117.5       1.7
     118.0       1.4
     122.0       1.3
     123.0      12.7
     123.5      11.5
     124.0      32.9
     124.5       7.1
     138.0       3.6
     146.0       2.1
     152.0       8.4
     152.5       1.9
     174.0       2.6
     196.0       1.4
     221.0       1.3
     222.0       2.3
     235.0       2.2
     236.0       1.6
     245.0       1.6
     246.0      11.3
     247.0      12.7
     248.0      44.9
     249.0       9.6
     250.0       1.1
     276.0      13.3
     277.0       3.0
     304.0       4.3
     305.0       1.0
     319.0       1.2
     320.0      26.1
     321.0       6.3
     322.0       1.0
     348.0      48.2
     349.0      12.2
     350.0       1.9
     391.0       1.6
     392.0     100.0
     393.0      26.0
     394.0       4.6