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MassMS-NW-9193 1,3-cyclooctadiene C8H12 (Mass of molecular ion: 108)
Source Temperature: 240 °C Sample Temperature: 150 °C Reservoir, 75 eV
26.0 1.1 27.0 12.0 28.0 1.6 29.0 2.6 38.0 2.1 39.0 25.9 40.0 4.0 41.0 23.9 42.0 1.1 50.0 4.3 51.0 10.1 52.0 6.6 53.0 8.3 54.0 12.9 55.0 2.1 62.0 1.0 63.0 2.9 65.0 13.2 66.0 18.6 67.0 55.5 68.0 3.7 77.0 30.4 78.0 10.8 79.0 100.0 80.0 49.5 81.0 4.5 91.0 20.1 92.0 2.3 93.0 49.2 94.0 3.9 105.0 1.6 107.0 3.8 108.0 44.2 109.0 4.0
90 MHz in CDCl3
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1H NMR 89.56 MHz C8 H12 0.04 ml : 0.5 ml CDCl3 1,3-cyclooctadiene 
Assign. Shift(ppm)
A 5.82 B 5.66 C 2.19 D 1.51
Hz ppm Int.527.50 5.890 110 526.56 5.880 227 525.19 5.865 84 517.75 5.782 153 515.94 5.761 1000 514.88 5.749 215 514.00 5.740 326 512.94 5.728 345 511.50 5.712 123 508.75 5.681 158 506.81 5.659 434 505.88 5.649 187 504.75 5.636 81 503.19 5.619 70 502.69 5.613 76 500.31 5.587 193 499.38 5.576 117 497.56 5.556 68 496.13 5.540 100 495.44 5.532 82 489.19 5.463 83 204.94 2.289 109 203.69 2.275 103 201.88 2.255 144 200.94 2.244 155 197.56 2.206 269 196.44 2.194 282 195.94 2.188 282 195.06 2.178 281 194.44 2.172 282 193.50 2.161 303 191.44 2.138 229 190.13 2.123 205 189.06 2.111 176 188.75 2.108 175 187.44 2.093 197 142.75 1.594 70 140.63 1.571 508 138.63 1.548 359 138.25 1.544 360 137.31 1.534 368 136.13 1.520 343 134.75 1.505 408 133.25 1.488 310 131.56 1.469 383 128.94 1.440 307 127.25 1.421 74
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
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