1,1,3,3-Tetramethyldisilazane

Mass

MS-NW-1124          
1,1,3,3-tetramethyldisilazane
C4H15NSi2           (Mass of molecular ion:    133)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      28.0       1.1
      29.0       1.8
      31.0       4.2
      42.0       1.4
      43.0       8.7
      43.5       1.3
      44.0       3.4
      45.0       9.6
      46.0       1.0
      50.5       2.0
      51.0       2.7
      51.5       3.0
      52.0       2.5
      57.0       1.5
      58.0       1.8
      58.5       4.1
      59.0      19.0
      60.0       2.9
      61.0       1.2
      65.5       1.1
      66.0       1.4
      70.0       3.3
      72.0       2.4
      73.0      24.2
      74.0       5.3
      75.0       2.2
      86.0       3.7
      87.0       1.8
      88.0       1.2
      89.0       1.3
     100.0       4.0
     102.0       8.9
     103.0       5.9
     104.0       1.5
     116.0      20.0
     117.0       5.7
     118.0     100.0
     119.0      75.4
     120.0      15.2
     121.0       5.3
     130.0       5.4
     131.0       2.7
     132.0      28.6
     133.0      55.0
     134.0       9.8
     135.0       4.1
     192.0       2.3
     193.0       1.9

Assign. Shift(ppm) A 4.465 B 0.153

     Hz     ppm     Int.

   1792.60   4.486     24
   1789.43   4.478     57
   1786.25   4.470     85
   1783.08   4.462     86
   1779.91   4.454     58
   1776.73   4.446     26
     77.39   0.194     23
     64.94   0.163    184
     61.52   0.154    995
     58.23   0.146   1000
     54.69   0.137    146
     49.44   0.124     38
     46.26   0.116     27
     38.45   0.097     22