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MassMS-NW-0731 12-hydroxyoctadecanoic acid C18H36O3 (Mass of molecular ion: 300)
Source Temperature: 180 °C Sample Temperature: 160 °C Direct, 75 eV
17.0 1.3 18.0 6.6 26.0 2.0 27.0 13.6 28.0 5.4 29.0 23.4 31.0 3.0 39.0 9.0 40.0 2.3 41.0 55.7 42.0 10.2 43.0 57.2 44.0 3.2 45.0 5.1 53.0 4.7 54.0 10.7 55.0 94.9 56.0 16.4 57.0 27.8 58.0 6.9 59.0 4.6 60.0 22.9 61.0 5.4 66.0 1.3 67.0 22.5 68.0 12.7 69.0 46.3 70.0 12.7 71.0 17.2 72.0 1.7 73.0 30.7 74.0 2.9 77.0 1.2 78.0 1.0 79.0 5.2 80.0 3.6 81.0 24.3 82.0 11.3 83.0 28.4 84.0 12.9 85.0 12.3 86.0 2.2 87.0 6.8 91.0 1.8 93.0 3.4 94.0 2.9 95.0 30.2 96.0 15.1 97.0 43.8 98.0 31.1 99.0 4.4 100.0 1.6 101.0 4.6 105.0 1.2 107.0 2.2 108.0 2.4 109.0 10.5 110.0 7.1 111.0 15.6 112.0 12.8 113.0 6.4 114.0 10.7 115.0 12.2 116.0 1.7 119.0 1.3 121.0 2.6 122.0 1.4 123.0 3.4 124.0 4.6 125.0 9.4 126.0 3.4 127.0 2.3 128.0 3.0 129.0 12.7 130.0 1.4 133.0 1.4 134.0 1.2 135.0 3.2 137.0 4.2 138.0 2.2 139.0 2.6 140.0 1.0 141.0 1.5 143.0 6.5 144.0 1.0 149.0 1.6 150.0 1.5 151.0 2.6 152.0 2.5 153.0 2.5 157.0 1.8 161.0 3.7 165.0 1.1 166.0 1.0 167.0 1.3 168.0 6.7 169.0 5.5 170.0 1.1 171.0 1.3 179.0 3.2 180.0 1.2 185.0 2.1 186.0 8.8 187.0 2.1 197.0 100.0 198.0 12.9 199.0 2.3 213.0 1.4 215.0 5.0 222.0 1.4 241.0 1.6 264.0 6.1 265.0 1.4 284.0 5.1 285.0 1.0
90 MHz in CDCl3
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1H NMR 89.56 MHz C18 H36 O3 0.039 g : 0.5 ml CDCl3 12-hydroxyoctadecanoic acid 
Assign. Shift(ppm)
A 6.7 B 3.6 C 2.33 D 1.62 E 1.44 to 1.23 F 0.883
Hz ppm Int.209.52 2.340 108 202.43 2.261 82 144.67 1.616 49 139.62 1.559 50 139.03 1.553 51 138.43 1.546 51 137.74 1.538 53 137.40 1.535 53 136.55 1.525 55 136.12 1.520 51 135.78 1.517 53 134.16 1.498 64 133.73 1.494 66 121.77 1.360 294 121.17 1.353 294 114.67 1.281 1000 112.79 1.260 979 84.51 0.944 64 84.17 0.940 64 83.83 0.937 64 83.40 0.932 63 82.89 0.926 61 82.20 0.918 59 81.26 0.908 61 79.21 0.885 176
in CDCl3
CCl4 solution
KBr disc
nujol mull
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