Tetraethyl orthocarbonate

Mass

MS-NW-8990          
tetraethyl orthocarbonate
C9H20O4             (Mass of molecular ion:    192)

   Source Temperature: 250 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      19.0       1.8
      27.0       5.6
      28.0       2.3
      29.0      23.5
      31.0       8.8
      43.0       2.2
      45.0      16.7
      46.0       1.3
      47.0       9.7
      63.0      91.9
      64.0       1.2
      75.0       2.2
      91.0      70.3
      92.0       2.5
     102.0       1.8
     119.0      39.4
     120.0       2.3
     147.0     100.0
     148.0       8.0

Parameter ppm Hz D(A) 3.582 D(B) 1.220 J(A,B) 7.1

     Hz     ppm     Int.

   1085.31   3.618    161
   1078.22   3.594    490
   1071.10   3.570    500
   1064.01   3.547    170
    373.06   1.244    507
    365.97   1.220   1000
    358.87   1.196    485