吗啉

Mass

MS-NW-4190          
morpholine
C4H9NO              (Mass of molecular ion:     87)

   Source Temperature: 230 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      14.0       1.3
      15.0       6.3
      18.0       1.6
      26.0       3.9
      27.0      11.6
      28.0      46.8
      29.0      88.8
      30.0      38.5
      31.0       3.5
      40.0       1.3
      41.0       4.4
      42.0      15.8
      43.0       3.9
      44.0       1.4
      45.0       3.7
      54.0       2.2
      55.0       3.5
      56.0      30.0
      57.0     100.0
      58.0       5.4
      59.0       1.6
      86.0      21.1
      87.0      53.6
      88.0       2.7

Assign. Shift(ppm) A 3.669 B 2.860 C 2.59

     Hz     ppm     Int.

   1478.39   3.700     38
   1471.44   3.682    785
   1466.80   3.671    854
   1461.91   3.658   1000
   1450.44   3.630     30
   1148.32   2.874    782
   1143.43   2.862    823
   1138.79   2.850    930
   1127.20   2.821     28
   1034.42   2.589    278