Ethanone, 1-(3,5-dimethyl-2-furanyl)-

Mass

MS-IW-2762          
3,5-dimethyl-2-furyl methyl ketone
C8H10O2             (Mass of molecular ion:    138)

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

      15.0       3.0
      27.0       3.3
      28.0       1.7
      29.0       3.1
      38.0       1.0
      39.0       9.2
      40.0       3.5
      41.0      12.2
      42.0       2.6
      43.0      39.6
      44.0       1.1
      45.0       2.0
      51.0       1.6
      53.0       1.9
      55.0       1.1
      59.0       1.4
      63.0       1.1
      65.0       4.1
      66.0       2.3
      67.0       9.2
      68.0       1.7
      69.0       4.9
      71.0       1.6
      73.0       3.0
      77.0       1.2
      85.0       1.4
      87.0       2.6
      88.0       2.1
      95.0       2.2
      97.0       1.0
     101.0       3.0
     109.0       1.3
     112.0       6.2
     113.0       6.2
     115.0       1.4
     116.0       1.5
     123.0     100.0
     124.0       7.9
     138.0      40.4
     139.0       3.7

Assign. Shift(ppm) A 6.026 B 2.416 C 2.33

     Hz     ppm     Int.

   2408.45   6.027    171
   2407.84   6.025    149
    965.82   2.417   1000
    962.65   2.409     40
    929.81   2.327    947
    928.96   2.325    903