3-Acetyl-2-oxazolidinone(1432-43-5) MS

Mass

MS-IW-2549          
3-acetyl-2-oxazolidinone
C5H7NO3             (Mass of molecular ion:    129)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      14.0       2.1
      15.0      13.4
      26.0       1.4
      27.0       4.0
      28.0      10.7
      29.0       6.7
      30.0       3.4
      31.0       3.4
      39.0       2.1
      40.0       1.6
      41.0       4.3
      42.0      20.2
      43.0     100.0
      44.0       7.5
      45.0       1.1
      50.0       1.4
      51.0       2.1
      52.0       2.4
      55.0       2.3
      56.0       5.7
      57.0       9.4
      59.0       1.2
      69.0       1.6
      70.0       3.7
      71.0       1.1
      73.0       1.1
      77.0       2.5
      78.0      13.3
      83.0       1.1
      86.0       6.8
      87.0       4.8
      88.0      26.1
      89.0       1.0
     101.0      46.1
     102.0       2.2
     129.0      24.4
     130.0       1.5