5-Methyl-1-benzothiophene-2-carboxylic acid(1505-62-0) IR2

Mass

MS-IW-4577          
5-methylbenzo(b)thiophene-2-carboxylic acid
C10H8O2S            (Mass of molecular ion:    192)

   Source Temperature: 130 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      18.0       1.5
      39.0       1.6
      44.0       1.3
      45.0       3.3
      50.0       1.0
      51.0       2.1
      62.0       1.3
      63.0       2.9
      69.0       3.9
      73.0       1.8
      73.5       1.6
      74.0       1.9
      75.0       1.1
      77.0       4.8
      87.0       5.8
      87.5       1.0
      89.0       1.0
      93.0       1.5
      96.0       1.8
     102.0       3.3
     103.0       7.4
     115.0       1.7
     121.0       2.8
     145.0       3.2
     146.0       2.4
     147.0      47.0
     148.0      11.5
     149.0       3.0
     175.0      19.3
     176.0       2.3
     177.0       1.0
     191.0      18.2
     192.0     100.0
     193.0      12.5
     194.0       5.4