3-Hydroxy-3-methyl-2-butanone

Mass

MS-NW-1352          
3-hydroxy-3-methyl-2-butanone
C5H10O2             (Mass of molecular ion:    102)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      14.0       1.5
      15.0       9.9
      18.0       2.9
      27.0       3.0
      28.0       2.5
      29.0       4.3
      31.0      41.6
      39.0       4.6
      41.0      20.6
      42.0       2.6
      43.0      33.0
      44.0       1.3
      45.0       2.0
      57.0       3.3
      58.0       1.3
      59.0     100.0
      60.0       3.5
      69.0       2.4
      71.0       1.7
      85.0       1.2
      86.0       6.0
      87.0       4.2

Assign. Shift(ppm) A 3.8 B 2.249 C 1.394

     Hz     ppm     Int.

    201.44   2.250    539
    124.88   1.395   1000
    122.94   1.373     40