2.4-二甲基咪唑

Mass

MS-NW-1080          
2,4-dimethyl-2-imidazoline
C5H10N2             (Mass of molecular ion:     98)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0      11.9
      18.0       1.9
      26.0       4.5
      27.0      11.6
      28.0      24.1
      29.0       4.3
      30.0       5.5
      38.0       1.0
      39.0       3.8
      40.0       4.0
      41.0      10.7
      41.5       1.3
      42.0      78.8
      43.0       5.7
      44.0      18.8
      52.0       2.6
      53.0       1.1
      54.0      20.2
      55.0     100.0
      56.0      23.7
      57.0       5.2
      68.0      23.2
      69.0      46.3
      70.0       2.4
      81.0       1.3
      82.0       1.2
      83.0      85.7
      84.0       4.8
      95.0       1.8
      96.0       2.5
      97.0       8.5
      98.0      49.5
      99.0       3.3

Assign. Shift(ppm) A 7.43 B 3.9 C 3.637 D 3.133 E 1.904 F 1.189

     Hz     ppm     Int.

    665.00   7.426   1000
    355.38   3.969     36
    354.69   3.961     40
    348.38   3.890     63
    342.56   3.825     60
    339.44   3.791     82
    338.81   3.784     73
    329.44   3.679    117
    328.63   3.670    110
    320.00   3.574     63
    319.19   3.564     67
    288.50   3.222     72
    287.94   3.216     79
    281.69   3.146     74
    280.94   3.137     77
    278.13   3.106     63
    277.44   3.098     62
    270.94   3.026     43
    171.00   1.910    864
    170.25   1.901    857
    109.44   1.222    757
    106.13   1.186     36
    103.25   1.153    701