Butylmalonic acid(534-59-8) MS

Mass

MS-NW-8969          
butylmalonic acid
C7H12O4             (Mass of molecular ion:    160)

   Source Temperature: 150 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      18.0       1.6
      27.0       7.8
      28.0       2.3
      29.0       7.9
      39.0       5.4
      40.0       1.1
      41.0      16.8
      42.0       6.5
      43.0       5.3
      44.0       4.3
      45.0       4.6
      53.0       1.3
      55.0      15.2
      56.0       9.7
      57.0       6.2
      60.0       9.1
      68.0       2.6
      69.0       6.6
      70.0       5.0
      71.0       1.1
      72.0       1.1
      73.0      26.9
      74.0       1.7
      81.0       1.0
      85.0       1.5
      86.0      44.5
      87.0      11.2
      96.0       3.0
      97.0       2.1
      99.0       6.5
     100.0       1.7
     104.0     100.0
     105.0      20.1
     106.0       1.4
     113.0       4.4
     114.0       6.4
     115.0       1.6
     116.0       1.0
     117.0       4.0
     124.0       3.5
     131.0       2.0
     143.0       1.7
     161.0       1.3