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MS-NW-9657 1,4-p-menthadiene C10H16 (Mass of molecular ion: 136)
Source Temperature: 260 °C Sample Temperature: 150 °C Reservoir, 75 eV
27.0 5.2 29.0 2.6 39.0 6.9 40.0 1.0 41.0 10.0 43.0 17.6 51.0 4.1 52.0 1.7 53.0 4.1 55.0 2.8 58.0 1.1 63.0 1.6 65.0 5.2 67.0 2.6 77.0 28.2 78.0 4.3 79.0 18.6 80.0 7.8 81.0 2.1 91.0 37.3 92.0 21.5 93.0 100.0 94.0 9.6 103.0 2.2 105.0 9.8 106.0 2.3 107.0 7.3 108.0 1.3 115.0 1.5 117.0 1.7 119.0 8.7 120.0 1.1 121.0 30.4 122.0 3.0 134.0 1.9 136.0 35.9 137.0 4.2
90 MHz in CDCl3
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1H NMR 89.56 MHz C10 H16 0.05 ml : 0.5 ml CDCl3 1,4-p-menthadiene Assign. Shift(ppm)
A 5.43 B 2.60 C 2.20 D 1.663 E 1.014
Hz ppm Int.
486.81 5.436 182 485.56 5.422 172 232.63 2.598 475 204.06 2.279 39 203.75 2.276 39 197.13 2.202 50 196.94 2.199 50 190.31 2.125 44 149.06 1.665 404 93.94 1.049 1000 87.19 0.974 817
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