1-BROMO-2-BUTYNE

Mass

MS2001-00801WA      
1-bromo-2-butyne
C4H5Br              (Mass of molecular ion:    132)

   Source Temperature: 300 °C
   Sample Temperature: 260 °C
   Reservoir, 70 eV

      25.0       1.8
      26.0       8.8
      27.0      42.3
      28.0       1.1
      36.0       1.8
      37.0       7.3
      38.0       5.9
      39.0       4.9
      40.0       2.4
      44.0       1.5
      48.0       1.6
      49.0      11.5
      50.0      39.8
      51.0      38.9
      52.0      31.5
      53.0     100.0
      54.0       6.6
      79.0       8.3
      80.0       1.2
      81.0       8.3
      82.0       1.2
     117.0       1.2
     119.0       1.2
     132.0      31.2
     133.0       1.8
     134.0      30.6
     135.0       1.4