Methyl 5-bromo-1-benzothiophene-3-carboxylate(7312-25-6) IR1

Mass

MS-IW-4817          
methyl 5-bromobenzo(b)thiophene-3-carboxylate
C10H7BrO2S          (Mass of molecular ion:    270)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       1.0
      45.0       1.8
      61.0       1.0
      62.0       2.4
      63.0       1.6
      65.0       1.0
      66.0      10.1
      66.5       1.2
      69.0       4.2
      74.0       1.8
      75.0       1.0
      80.0       8.8
      80.5       1.8
      81.0       1.9
      82.0       4.5
      86.0       2.0
      87.0       5.8
      88.0       3.9
      89.0       1.9
      93.0       3.7
      95.0       1.1
      95.5       2.3
     106.0       1.5
     119.0       1.0
     119.5       7.2
     120.0       2.1
     120.5       7.5
     121.0       1.0
     131.0       2.1
     132.0      23.1
     133.0       4.2
     134.0       1.6
     135.0       2.1
     136.0       1.9
     148.0       1.0
     159.0       6.0
     160.0       1.6
     167.0       8.5
     169.0       8.5
     176.0       2.2
     191.0       3.3
     211.0      15.0
     212.0       3.4
     213.0      15.8
     214.0       3.2
     225.0       1.4
     227.0       1.5
     239.0      97.5
     240.0      11.5
     241.0     100.0
     242.0      11.0
     243.0       5.1
     270.0      94.8
     271.0      11.8
     272.0      98.5
     273.0      11.4
     274.0       5.2