N,N,4-三甲基哌嗪-1-乙胺

Mass

MS-NW-6662          
1-(2-dimethylaminoethyl)-4-methylpiperazine
C9H21N3             (Mass of molecular ion:    171)

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

      15.0       4.1
      18.0       1.5
      27.0       2.3
      28.0       4.7
      29.0       2.6
      30.0       4.6
      41.0       3.0
      42.0      21.0
      43.0       8.5
      44.0       4.5
      54.0       1.8
      55.0       2.8
      56.0       7.9
      57.0       3.5
      58.0      59.6
      59.0       2.5
      70.0     100.0
      71.0      12.6
      72.0      11.3
      82.0       1.7
      83.0       4.3
      84.0       2.0
      85.0       1.7
      87.0       1.6
      88.0       8.1
      89.0       3.1
      97.0       4.6
      98.0      10.2
      99.0       7.3
     100.0       4.0
     101.0       6.2
     111.0       2.3
     112.0       2.0
     113.0      76.6
     114.0       8.9
     115.0       3.6
     126.0       1.6
     127.0       3.0
     128.0       1.7
     140.0       4.9
     141.0       1.4

Assign. Shift(ppm) A *1 2.48 B *1 2.44 C 2.278 D 2.244

     Hz     ppm     Int.

   1000.00   2.503    108
    997.07   2.495    111
    994.87   2.490    152
    993.90   2.487    152
    991.82   2.482    176
    988.28   2.473    188
    987.06   2.470    226
    978.88   2.450    188
    977.66   2.447    203
    974.12   2.438    150
    972.05   2.433    129
    971.19   2.431    147
    917.97   2.297     25
    910.40   2.278    681
    903.56   2.261     38
    897.09   2.245   1000
    887.21   2.220     42