Octamethylcyclotetrasilazane

Mass

MS-NW-4650          
2,2,4,4,6,6,8,8-octamethylcyclotetrasilazane
C8H28N4Si4          (Mass of molecular ion:    292)

   Source Temperature: 260 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      28.0       2.1
      44.0       1.0
      45.0       1.8
      59.0       2.1
      70.0       1.3
      73.0      12.6
      74.0       6.2
      75.0       1.1
      86.0       1.8
     100.0       5.2
     101.0       3.7
     102.0       1.7
     114.0       2.9
     114.5       2.9
     115.0       3.5
     116.0       3.4
     117.0       2.1
     118.0       1.4
     123.0       3.3
     123.5       1.2
     130.0       6.4
     131.0      14.9
     131.5       2.0
     132.0       3.9
     133.0       1.5
     143.0       1.0
     145.0       1.0
     146.0       1.4
     147.0       1.6
     157.0       1.8
     158.0       2.2
     159.0       1.6
     171.0       4.2
     172.0       4.4
     173.0       3.9
     174.0       2.5
     175.0       2.1
     185.0       1.4
     187.0       4.3
     188.0      15.0
     189.0       8.5
     190.0       4.2
     191.0       1.7
     204.0       5.7
     205.0       3.9
     206.0       3.6
     207.0       4.8
     208.0       1.2
     227.0       1.3
     228.0       1.8
     229.0       1.0
     230.0       1.3
     243.0       1.1
     244.0       7.5
     245.0       5.5
     246.0       3.3
     247.0       2.5
     248.0       1.5
     260.0      25.4
     261.0      23.0
     262.0      11.4
     263.0       4.9
     264.0       1.7
     277.0     100.0
     278.0      35.0
     279.0      21.2
     280.0       7.3
     281.0       3.2