trans-Styrylacetic acid(2243-53-0) MS

Mass

MS2003-01932WA      
4-phenyl-3-butenoic acid
C10H10O2            (Mass of molecular ion:    162)

   Source Temperature: 250 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      39.0       5.3
      45.0       1.7
      50.0       2.0
      51.0       4.5
      52.0       1.1
      57.5       2.4
      62.0       1.5
      63.0       4.3
      65.0       4.2
      74.0       1.1
      75.0       1.1
      76.0       1.2
      77.0       3.6
      78.0       1.7
      79.0       1.0
      89.0       3.7
      91.0      18.9
      92.0       1.6
     102.0       2.6
     103.0       1.6
     105.0       1.2
     107.0       2.5
     115.0      39.8
     116.0      12.1
     117.0     100.0
     118.0      10.6
     120.0       5.5
     144.0       2.2
     162.0      49.4
     163.0       5.4