Azuleno[2,1-b]thiophene(248-13-5) IR1

Mass

MS-IW-6694          
azuleno(2,1-b)thiophene
C12H8S              (Mass of molecular ion:    184)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      63.0       1.4
      69.0       1.1
      79.0      12.8
      79.5       1.5
      89.0       1.0
      91.0       3.7
      92.0      10.5
      92.5       1.5
      93.0       1.1
     113.0       1.4
     114.0       1.8
     138.0       2.1
     139.0      14.6
     140.0       3.2
     150.0       1.1
     151.0       2.1
     152.0       8.8
     153.0       1.1
     158.0       4.8
     182.0       2.4
     183.0       6.8
     184.0     100.0
     185.0      14.1
     186.0       5.4