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MassMS-NW-5025 N-methylethylenediamine C3H10N2 (Mass of molecular ion: 74)
Source Temperature: 250 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 3.7 17.0 1.6 18.0 7.7 27.0 3.1 28.0 10.6 29.0 2.2 30.0 18.8 31.0 1.6 40.0 1.6 41.0 2.9 42.0 11.5 43.0 5.9 44.0 100.0 45.0 4.8 56.0 1.3 57.0 1.6 74.0 5.5
90 MHz in CDCl3
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1H NMR 89.56 MHz C3 H10 N2 0.04 ml : 0.5 ml CDCl3 N-methylethylenediamine 
Assign. Shift(ppm)
A 2.79 B 2.64 C 2.437 D 1.49
Hz ppm Int.258.69 2.889 35 256.19 2.861 50 254.31 2.840 48 251.25 2.806 146 250.38 2.796 109 246.81 2.756 167 245.94 2.747 198 240.69 2.688 185 239.81 2.678 177 236.31 2.639 97 235.44 2.629 151 232.31 2.594 53 230.38 2.573 54 227.94 2.546 39 218.31 2.438 1000 133.31 1.489 958
in CDCl3
liquid film
4880 A,200 M,liquid
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