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MassMS-NW-7691 2,4'-bipyridine C10H8N2 (Mass of molecular ion: 156)
Source Temperature: 270 °C Sample Temperature: 170 °C Reservoir, 75 eV
26.0 1.9 27.0 1.7 28.0 1.4 38.0 1.2 39.0 2.1 50.0 8.9 51.0 16.7 52.0 6.9 53.0 1.1 62.0 1.3 63.0 2.7 64.0 2.3 64.5 2.2 74.0 2.3 75.0 4.1 76.0 5.3 77.0 3.5 78.0 14.7 79.0 11.5 89.0 1.0 101.0 3.1 102.0 7.5 103.0 4.1 104.0 2.9 128.0 14.0 129.0 35.2 130.0 9.1 155.0 37.1 156.0 100.0 157.0 11.5
400 MHz in CDCl3
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1H NMR 399.65 MHz C10 H8 N2 0.039 g : 0.5 ml CDCl3 2,4'-bipyridine 
Assign. Shift(ppm)
A 8.74 B 8.73 C 7.894 D 7.80 E 7.79 F 7.331
Hz ppm Int.3497.68 8.752 213 3496.58 8.750 279 3496.09 8.748 274 3495.00 8.746 233 3492.92 8.740 269 3491.21 8.736 1000 3489.38 8.732 584 3486.57 8.725 558 3484.86 8.720 934 3480.59 8.710 32 3158.20 7.903 931 3156.49 7.899 594 3153.69 7.892 592 3151.98 7.887 952 3129.76 7.832 64 3128.05 7.827 60 3121.83 7.812 333 3120.12 7.808 360 3118.16 7.803 398 3117.07 7.800 422 3115.72 7.797 792 3114.26 7.793 841 3110.23 7.783 92 3109.13 7.780 79 2936.89 7.349 221 2934.20 7.342 186 2932.13 7.337 229 2930.91 7.334 226 2929.20 7.330 208 2928.22 7.327 224 2926.39 7.323 195 2923.46 7.316 199 2921.88 7.312 130
in CDCl3
KBr disc
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