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MS-NW-1400 2,6-diaminopyridine C5H7N3 (Mass of molecular ion: 109)
Source Temperature: 270 °C Sample Temperature: 180 °C Reservoir, 75 eV
18.0 4.5 27.0 1.1 28.0 7.1 37.0 1.9 38.0 5.0 39.0 10.0 40.0 2.8 41.0 5.8 42.0 1.4 43.0 5.9 52.0 2.7 53.0 1.4 54.0 6.9 54.5 1.9 55.0 9.8 64.0 1.7 65.0 6.8 66.0 7.3 67.0 1.2 81.0 10.2 82.0 35.4 83.0 2.1 92.0 7.1 93.0 1.4 109.0 100.0 110.0 6.5
parameter in DMSO-d6
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1H NMR 300 MHz C5 H7 N3 30 % in DMSO 2,6-diaminopyridine Parameter ppm Hz
D(A) 5.90 D(B) 7.22 J(A,B) 7.8 D(C) 5.54 BRUEGEL,W. Z.ELEKTROCHEM.(BER.BUNSENGES.PHYS.CHEM.) 66, 159 (1962)
Hz ppm Int.
2173.87 7.246 61 2166.08 7.220 122 2158.29 7.194 66 1773.87 5.913 254 1766.07 5.887 245 1662.00 5.540 1000
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