2,6-二乙酰基吡啶

Mass

MS-NW-6519          
2,6-diacetylpyridine
C9H9NO2             (Mass of molecular ion:    163)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       7.1
      26.0       1.3
      27.0       1.4
      28.0       1.9
      37.0       1.0
      38.0       1.8
      39.0       3.3
      42.0       3.7
      43.0     100.0
      44.0       2.5
      50.0       4.9
      51.0       6.2
      52.0       3.5
      53.0       1.0
      63.0       1.7
      64.0       1.8
      65.0       3.2
      66.0       2.3
      75.0       1.3
      76.0       2.8
      77.0       3.2
      78.0       9.1
      79.0       8.7
      92.0       1.8
      93.0      20.4
      94.0       1.6
     106.0      24.6
     107.0       1.8
     120.0      27.7
     121.0      36.7
     122.0       3.5
     135.0      19.2
     136.0       1.8
     148.0       1.9
     163.0      58.8
     164.0       6.3

Assign. Shift(ppm) A 8.22 B 8.00 C 2.799

     Hz     ppm     Int.

    741.25   8.277     46
    738.94   8.251     63
    732.94   8.184    139
    732.50   8.179    125
    722.50   8.068     80
    716.50   8.001     44
    713.50   7.967     27
    250.50   2.798   1000