Trimethyl orthobenzoate

Mass

MS-NW-6423          
trimethyl orthobenzoate
C10H14O3            (Mass of molecular ion:    182)

   Source Temperature: 250 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       6.4
      29.0       1.9
      31.0       1.2
      39.0       1.2
      45.0       2.0
      50.0       3.5
      51.0       9.4
      59.0      10.5
      65.0       1.4
      74.0       1.0
      75.0       1.1
      76.0       1.4
      77.0      23.9
      78.0       2.1
      79.0       1.3
      91.0      11.3
      92.0       3.3
     105.0      47.0
     106.0       3.8
     136.0       3.6
     151.0     100.0
     152.0      10.0

Assign. Shift(ppm) A 7.55 B 7.42 to 7.29 C 3.128

     Hz     ppm     Int.

    683.88   7.637     20
    679.94   7.593     34
    678.94   7.581     25
    676.38   7.553     46
    674.00   7.526     55
    664.38   7.419     31
    663.50   7.409     26
    661.94   7.392     66
    660.81   7.379     56
    657.56   7.343     64
    654.88   7.313     58
    280.25   3.130   1000