Methyl pentafluoropropionate

Mass

MS-IW-8229          
methyl pentafluoropropionate
C4H3F5O2            (Mass of molecular ion:    178)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0      51.2
      28.0       2.7
      29.0       7.1
      30.0       1.0
      31.0      13.1
      33.0       2.3
      44.0       1.0
      45.0       1.5
      50.0       5.6
      59.0     100.0
      60.0       2.7
      65.0       1.1
      69.0      57.4
      81.0      11.5
      97.0       7.6
     100.0      17.6
     101.0       1.6
     119.0      83.0
     120.0       1.8
     128.0       1.2
     131.0       7.0
     147.0       6.8
     149.0       2.4
     169.0       1.0