Benzo[b]thiophene-2-carboxaldehyde, 7-methyl-(3751-76-6) IR1

Mass

MS-IW-4471          
7-methylbenzo(b)thiophene-2-carbaldehyde
C10H8OS             (Mass of molecular ion:    176)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      45.0       1.6
      51.0       1.1
      63.0       2.0
      69.0       3.0
      74.0       1.6
      75.0       1.0
      77.0       3.5
      87.0       1.1
      89.0       1.0
      93.0       1.0
     102.0       2.7
     103.0       5.3
     115.0       2.5
     121.0       3.3
     145.0       2.2
     146.0       1.2
     147.0      36.6
     148.0       7.5
     149.0       2.2
     175.0      86.7
     176.0     100.0
     177.0      16.0
     178.0       5.5