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MassMS-NW-0766 1,2,4-trimethylbenzene C9H12 (Mass of molecular ion: 120)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
39.0 3.3 50.0 1.7 51.0 4.4 52.0 1.4 53.0 1.9 57.5 1.5 58.0 1.0 59.0 1.9 63.0 2.5 65.0 3.2 77.0 9.1 78.0 3.2 79.0 5.7 89.0 1.0 91.0 7.9 92.0 1.4 102.0 1.0 103.0 5.4 104.0 2.7 105.0 100.0 106.0 8.7 115.0 3.3 117.0 3.0 118.0 1.2 119.0 16.1 120.0 65.8 121.0 6.3
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H12 0.05 ml : 0.5 ml CDCl3 1,2,4-trimethylbenzene 
Assign. Shift(ppm)
A 6.984 B 6.923 C 6.880 D *1 2.258 E *1 2.195 F *1 2.188
Hz ppm Int.2795.17 6.995 192 2787.84 6.976 233 2766.72 6.923 242 2753.17 6.889 156 2745.48 6.870 111 912.35 2.283 23 902.34 2.258 892 898.93 2.250 132 894.65 2.239 20 893.80 2.237 21 892.82 2.235 21 891.72 2.232 22 891.11 2.230 22 888.43 2.224 24 877.32 2.196 1000 876.10 2.193 872 874.51 2.189 906 864.99 2.165 43 864.50 2.164 43 864.14 2.163 43
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
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