2,6-二甲氧基吡啶

Mass

MS-NW-9443          
2,6-dimethoxypyridine
C7H9NO2             (Mass of molecular ion:    139)

   Source Temperature: 240 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       4.4
      26.0       2.1
      27.0       2.5
      28.0       2.4
      29.0       1.2
      37.0       2.6
      38.0      10.7
      39.0      25.3
      40.0       2.1
      41.0       3.1
      42.0       3.1
      50.0       1.8
      51.0       1.9
      52.0       4.3
      53.0       5.4
      54.0       3.8
      55.0       5.9
      64.0       5.8
      65.0      10.2
      66.0      16.3
      67.0       2.5
      68.0       3.6
      69.5       1.0
      70.0       2.2
      77.0       1.4
      78.0       7.3
      79.0       4.5
      80.0      14.5
      81.0       5.2
      82.0       1.4
      91.0       5.3
      92.0       1.6
      93.0      13.1
      94.0      21.8
      95.0       4.5
      96.0       7.5
     106.0       3.2
     107.0       1.1
     108.0      14.2
     109.0      38.3
     110.0      28.4
     111.0       2.0
     120.0       2.7
     121.0       6.1
     122.0       1.2
     123.0       1.4
     124.0      10.3
     138.0     100.0
     139.0      98.3
     140.0       8.5

Assign. Shift(ppm) A 7.445 B 6.277 C 3.891

     Hz     ppm     Int.

   2983.64   7.466    185
   2975.83   7.447    312
   2967.90   7.427    195
   2512.57   6.287    532
   2504.76   6.268    516
   1626.83   4.071     28
   1555.30   3.892   1000
   1481.45   3.707     27