3-HYDROXYCINNAMIC ACID

Mass

MS-NW-6526          
m-hydroxycinnamic acid
C9H8O3              (Mass of molecular ion:    164)

   Source Temperature: 170 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       2.3
      26.0       1.6
      27.0       4.1
      28.0       1.6
      29.0       2.6
      37.0       2.3
      38.0       6.1
      39.0      23.7
      40.0       2.6
      41.0       2.6
      42.0       1.0
      43.0       2.4
      45.0       5.2
      45.5       1.3
      49.0       1.3
      50.0       7.1
      51.0      10.9
      52.0       2.5
      53.0       4.9
      54.0       1.4
      55.0       4.1
      59.0       3.9
      59.5       2.0
      61.0       2.9
      62.0       6.8
      63.0      16.6
      64.0       6.5
      65.0      26.1
      66.0       3.3
      67.0       1.1
      68.0       1.3
      69.0       1.9
      73.0       1.1
      73.5       1.1
      74.0       3.5
      75.0       3.9
      76.0       1.3
      77.0       8.6
      78.0       2.4
      79.0       8.9
      80.0       3.9
      81.0       1.3
      82.0       1.5
      86.0       1.1
      87.0       1.3
      89.0      15.2
      90.0       8.8
      91.0      39.8
      92.0       4.7
      93.0       1.7
      94.0       4.1
      95.0       2.8
     101.0       2.6
     102.0       1.3
     103.0       2.3
     107.0      13.0
     108.0       4.2
     110.0       3.5
     117.0       1.4
     118.0      31.6
     119.0      22.5
     120.0       3.9
     121.0       2.0
     122.0       1.9
     123.0       1.1
     135.0       5.2
     136.0       9.1
     137.0       1.0
     145.0       1.1
     146.0       5.4
     147.0      39.8
     148.0       4.3
     163.0      43.7
     164.0     100.0
     165.0      10.5
     166.0       1.3