1-Thioflavone(784-62-3) IR1

Mass

MS-IW-6376          
2-phenyl(thiochromen)-4-one
C15H10OS            (Mass of molecular ion:    238)

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

      39.0       1.5
      50.0       1.5
      51.0       2.1
      58.0       1.8
      63.0       2.7
      65.0       1.0
      69.0       5.3
      74.0       1.2
      75.0       1.9
      76.0       2.7
      77.0       2.0
      82.0       3.0
      89.0       1.7
      91.0       3.1
      92.0       4.6
     102.0       2.0
     104.0       3.4
     105.0       6.3
     105.5       1.0
     108.0      19.5
     109.0       3.2
     110.0       3.8
     119.0       5.7
     119.5       1.0
     129.0       1.3
     134.0       2.3
     135.0       4.7
     136.0      40.4
     137.0       3.7
     138.0       2.1
     139.0       1.0
     163.0       1.2
     164.0       1.3
     165.0       7.9
     166.0       1.4
     176.0       1.1
     178.0       3.3
     208.0       5.3
     209.0       3.9
     210.0      55.1
     211.0       9.0
     212.0       3.1
     218.0       1.2
     237.0      13.9
     238.0     100.0
     239.0      17.8
     240.0       5.9
     244.0       1.9
     245.0       1.3