Mass

MS-IW-4543          
6-bromo-7-methylbenzo(b)thiophene-2-carbaldehyde
C10H7BrOS           (Mass of molecular ion:    254)

   Source Temperature: 110 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      29.0       1.4
      39.0       1.9
      45.0       3.9
      50.0       2.0
      51.0       3.5
      61.0       1.3
      62.0       2.8
      63.0       4.6
      69.0       6.7
      70.0       1.0
      72.0       2.4
      72.5       3.8
      73.0       3.9
      73.5       9.8
      74.0       4.1
      75.0       3.8
      76.0       1.7
      77.0       3.5
      81.0       1.2
      82.0       1.8
      86.0       2.0
      87.0       3.4
      93.0       3.5
      94.0       1.1
      95.0       1.3
     101.0       3.3
     102.0      14.0
     103.0       3.9
     113.0       2.4
     114.0       2.4
     115.0       1.7
     117.0       1.1
     119.0       1.2
     120.0       2.0
     121.0       3.6
     127.0       1.7
     128.0       1.1
     145.0      13.9
     146.0      14.6
     147.0      23.6
     148.0       3.4
     149.0       1.4
     161.0       2.0
     173.0       1.2
     174.0       1.0
     175.0      17.9
     176.0       2.5
     181.0       1.0
     183.0       1.1
     225.0       8.7
     226.0       9.9
     227.0       9.5
     228.0      10.1
     229.0       1.2
     239.0       1.2
     240.0       3.2
     241.0       1.4
     242.0       3.5
     253.0      49.4
     254.0      98.9
     255.0      61.4
     256.0     100.0
     257.0      13.4
     258.0       5.0