Mass

MS-IW-9630          
4-(acetoxyacetyl)-1-oxo-1H-benzo(c)pyran-8-ol
C13H10O6            (Mass of molecular ion:    262)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       1.7
      28.0       1.9
      39.0       1.5
      43.0      35.5
      44.0       1.2
      50.0       2.6
      51.0       7.9
      62.0       1.1
      63.0       1.8
      65.0       1.3
      75.0       1.4
      76.0       2.2
      77.0       5.8
      89.0       1.3
      91.0       1.1
     104.0       1.9
     105.0      18.4
     106.0       1.7
     133.0       1.1
     143.0       1.2
     144.0       1.8
     145.0       1.3
     146.0       1.4
     147.0       1.0
     161.0       6.9
     162.0       1.7
     163.0       1.5
     173.0       1.0
     174.0       1.7
     189.0     100.0
     190.0      11.2
     191.0      13.3
     192.0       3.4
     202.0      14.3
     203.0       2.3
     219.0       1.1
     220.0      18.1
     221.0       2.3
     262.0      19.6
     263.0       2.9