2-METHYL-5,6,7,8-TETRAHYDROCHROMONE(14713-89-4) IR1

Mass

MS-IW-6383          
2-methyl-5,6,7,8-tetrahydro-4-chromenone
C10H12O2            (Mass of molecular ion:    164)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      27.0       2.7
      39.0       6.7
      40.0       3.2
      41.0       3.7
      42.0       1.1
      43.0      19.9
      51.0       2.9
      52.0       4.2
      53.0       2.7
      54.0       1.1
      55.0       6.1
      65.0       2.1
      66.0       1.1
      67.0       2.8
      68.0       4.2
      69.0       2.6
      77.0       5.9
      78.0       1.4
      79.0       7.2
      80.0       2.3
      81.0       1.9
      85.0      11.1
      91.0       1.5
      93.0       1.2
      95.0       1.4
      97.0       1.2
     103.0       1.4
     105.0       2.7
     107.0       1.2
     108.0       2.2
     109.0       4.0
     121.0       2.2
     123.0       3.6
     135.0       2.0
     149.0      28.9
     150.0       2.9
     161.0       3.2
     163.0     100.0
     164.0      67.6
     165.0       8.7