2-Bromo-5-methylthiophene(765-58-2) MS

Mass

MS-IW-4174          
2-bromo-5-methylthiophene
C5H5BrS             (Mass of molecular ion:    176)

   Source Temperature: 240 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      27.0       2.9
      37.0       1.2
      38.0       2.3
      39.0       3.8
      45.0      14.4
      47.0       1.9
      48.0       1.2
      50.0       2.1
      51.0       3.6
      52.0       1.4
      53.0      22.7
      54.0       1.0
      57.0       5.9
      58.0       2.2
      59.0       3.5
      62.0       1.1
      63.0       1.7
      69.0       7.5
      70.0       3.5
      71.0       2.9
      81.0       1.5
      82.0       2.1
      89.0       1.0
      93.0       1.6
      95.0       3.0
      96.0      18.5
      97.0     100.0
      98.0       8.5
      99.0       4.9
     123.0       1.1
     125.0       1.1
     175.0      38.0
     176.0      91.4
     177.0      44.5
     178.0      93.0
     179.0       7.5
     180.0       4.2