Mass

MS-IW-9628          
8-hydroxy-3-methyl-1-oxo-1H-benzo(c)pyran-4-carbaldehyde
C11H8O4             (Mass of molecular ion:    204)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       1.4
      18.0       1.7
      27.0       1.4
      28.0       3.3
      29.0       1.2
      38.0       1.8
      39.0       4.1
      43.0      45.7
      44.0       1.4
      50.0       5.7
      51.0      12.4
      52.0       2.1
      53.0       2.3
      55.0       1.3
      61.0       1.1
      62.0       2.6
      63.0       4.4
      64.0       1.1
      65.0       3.6
      66.0       1.3
      74.0       3.9
      75.0       3.6
      76.0       4.3
      77.0       9.0
      78.0       4.0
      79.0       1.3
      88.0       1.4
      89.0       2.1
      91.0       4.4
      92.0       1.3
     102.0       4.5
     103.0       1.6
     104.0       3.7
     105.0      20.8
     106.0       7.4
     119.0       2.3
     120.0       6.6
     121.0       1.7
     130.0       2.3
     131.0       1.7
     132.0       3.4
     133.0       2.5
     134.0      39.3
     135.0       3.6
     143.0       1.8
     147.0       4.3
     148.0       7.9
     158.0       6.4
     159.0       2.2
     161.0      23.9
     162.0       3.7
     175.0       1.8
     176.0      34.2
     177.0       3.9
     189.0      29.4
     190.0       3.4
     203.0       3.0
     204.0     100.0
     205.0      12.5
     206.0       1.6