2-Butyne

Mass

MS-IW-0744          
2-butyne
C4H6                (Mass of molecular ion:     54)

   Source Temperature: 200 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      26.0       2.4
      27.0      20.0
      28.0       7.4
      37.0       1.3
      38.0       1.5
      39.0      18.2
      49.0       4.0
      50.0      13.4
      51.0      15.6
      52.0       7.7
      53.0      37.2
      54.0     100.0
      55.0       4.6

Parameter ppm Hz D(A) 1.740

     Hz     ppm     Int.

    522.00   1.740   1000