Ethanone, 1-(5-bromobenzo[b]thien-2-yl)-

Mass

MS-IW-4815          
2-acetyl-5-bromobenzo(b)thiophene
C10H7BrOS           (Mass of molecular ion:    254)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      39.0       1.0
      43.0      12.3
      45.0       1.9
      50.0       1.3
      61.0       1.5
      62.0       3.9
      63.0       3.4
      65.0       1.1
      66.0       9.7
      66.5       1.0
      69.0       6.0
      73.0       1.8
      74.0       2.8
      75.0       1.9
      80.0       6.0
      81.0       1.9
      82.0       5.3
      85.0       1.0
      86.0       2.3
      87.0       5.1
      88.0       5.3
      89.0       5.5
      93.0       5.0
     102.0       1.4
     105.0       1.0
     106.0       1.9
     119.5       4.4
     120.5       4.5
     127.0       1.1
     128.0       1.1
     131.0       1.5
     132.0      23.5
     133.0       7.3
     134.0       1.6
     145.0       1.2
     146.0       1.3
     159.0       1.1
     160.0       3.7
     167.0      10.0
     169.0       9.6
     195.0       1.5
     210.0       1.0
     211.0      17.5
     212.0       3.4
     213.0      18.0
     214.0       2.9
     225.0       1.0
     239.0      97.2
     240.0      10.6
     241.0     100.0
     242.0      10.6
     243.0       5.0
     254.0      72.2
     255.0       8.8
     256.0      75.0
     257.0       8.8
     258.0       4.2