(E)-3-苯基丁-2-烯酸(704-80-3)质谱(MS)

Mass

MS-IW-6696          
(E)-beta-methylcinnamic acid
C10H10O2            (Mass of molecular ion:    162)

   Source Temperature: 130 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      18.0       1.0
      27.0       1.4
      39.0       7.2
      40.0       1.1
      43.0       1.9
      45.0       1.2
      50.0       3.8
      51.0       9.4
      52.0       2.2
      57.0       2.1
      57.5       6.9
      58.0       5.5
      62.0       1.7
      63.0       4.9
      65.0       4.8
      66.0       1.0
      69.0       2.8
      72.5       1.4
      74.0       2.0
      75.0       2.2
      76.0       2.5
      77.0       9.9
      78.0      15.9
      79.0       2.4
      81.0       1.8
      89.0       3.9
      91.0      13.9
      92.0       1.7
     102.0       4.7
     103.0       5.5
     105.0       6.4
     115.0      47.7
     116.0      34.2
     117.0      23.9
     118.0       4.5
     119.0       1.5
     133.0       2.0
     144.0      58.2
     145.0      19.8
     146.0       2.0
     147.0       7.5
     161.0      69.8
     162.0     100.0
     163.0      11.0
     164.0       1.0