(S)-2-Methyl-2-phenylbutanoic acid(3968-67-0) IR2

Mass

MS-KW-0026          
(R)-2-methyl-2-phenylbutyric acid
C11H14O2            (Mass of molecular ion:    178)

   Source Temperature: 140 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      18.0       1.3
      27.0       2.4
      28.0       1.9
      29.0       2.7
      39.0       3.3
      41.0       1.1
      43.0       6.7
      50.0       1.3
      51.0       4.8
      52.0       1.3
      53.0       1.5
      55.0      10.5
      63.0       1.5
      65.0       2.6
      77.0       7.7
      78.0       3.4
      79.0       2.8
      91.0      86.7
      92.0       6.8
     102.0       1.1
     103.0      11.9
     104.0       2.3
     105.0      13.4
     106.0       1.2
     107.0       1.3
     115.0       5.2
     116.0       1.8
     117.0      10.4
     118.0       1.9
     121.0       2.3
     131.0       4.1
     132.0       6.9
     133.0     100.0
     134.0      11.3
     149.0       7.0
     178.0      38.4
     179.0       4.7