2-甲基-6-丙氧基吡嗪

Mass

MS-NW-7472          
2-methyl-6-propoxypyrazine
C8H12N2O            (Mass of molecular ion:    152)

   Source Temperature: 250 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       2.9
      26.0       2.7
      27.0      19.7
      28.0      11.1
      29.0       1.2
      37.0       1.0
      38.0       3.0
      39.0      18.3
      40.0      11.7
      41.0      21.5
      42.0      12.7
      43.0      16.6
      52.0       2.7
      53.0       1.8
      54.0      12.0
      55.0       8.7
      56.0       1.1
      64.0       1.4
      65.0       1.5
      66.0      11.4
      67.0       3.5
      68.0       3.3
      81.0      42.4
      82.0      80.5
      83.0       5.7
      93.0       9.8
      94.0       9.9
      95.0       2.9
      96.0       1.9
     109.0       1.4
     110.0     100.0
     111.0       8.2
     122.0       2.7
     123.0      15.0
     124.0       3.3
     137.0       1.3
     151.0       1.4
     152.0      13.8
     153.0       1.6

Assign. Shift(ppm) A *1 7.99 B *1 7.94 C 4.267 D 2.406 E 1.783 F 1.020

     Hz     ppm     Int.

    715.56   7.990    162
    711.44   7.944    185
    388.75   4.341    241
    382.19   4.268    491
    375.56   4.194    257
    216.25   2.415    696
    215.56   2.407   1000
    214.88   2.400    561
    212.31   2.371     47
    172.63   1.928     37
    171.13   1.911     74
    164.75   1.840    138
    158.19   1.767    112
    157.25   1.756    164
    150.50   1.681    114
     98.38   1.099    282
     95.69   1.069     33
     94.38   1.054     42
     91.38   1.021    534
     86.50   0.966     31
     83.69   0.935    173
     82.75   0.924     97