N,N-二甲基乙二胺

Mass

MS-NW-1488          
N,N-dimethylethylenediamine
C4H12N2             (Mass of molecular ion:     88)

   Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       4.3
      18.0       2.4
      27.0       1.5
      28.0       4.6
      29.0       2.8
      30.0      16.1
      41.0       2.1
      42.0      13.5
      43.0       5.4
      44.0       8.2
      56.0       2.3
      57.0       2.9
      58.0     100.0
      59.0       4.1
      88.0       3.4

Assign. Shift(ppm) A 1.40 B 2.228 C 2.341 D 2.764

     Hz     ppm     Int.

    255.06   2.848     31
    253.94   2.836     31
    248.50   2.775     62
    248.00   2.770     74
    242.63   2.710     61
    241.94   2.702     59
    215.31   2.405     58
    214.88   2.400     56
    209.25   2.337     73
    203.31   2.271     31
    202.31   2.259     39
    199.56   2.229   1000
    125.31   1.400    257