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MassMS-IW-6347 octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate C35H62O3 (Mass of molecular ion: 530)
Source Temperature: 180 °C Sample Temperature: 170 °C Direct, 75 eV
17.0 1.1 18.0 5.5 27.0 1.6 28.0 1.5 29.0 4.7 39.0 3.1 41.0 18.2 42.0 2.5 43.0 22.2 53.0 1.1 54.0 1.5 55.0 23.2 56.0 10.7 57.0 56.7 58.0 2.6 67.0 2.9 68.0 2.0 69.0 17.5 70.0 6.6 71.0 11.9 81.0 2.3 82.0 3.0 83.0 15.3 84.0 4.6 85.0 6.9 91.0 1.4 95.0 1.7 96.0 1.9 97.0 13.2 98.0 3.1 99.0 1.5 105.0 1.0 107.0 2.3 110.0 1.0 111.0 6.9 112.0 2.1 119.0 1.1 120.0 1.0 121.0 1.4 125.0 3.3 126.0 1.5 129.0 1.2 131.0 1.0 133.0 1.4 139.0 1.4 143.0 1.1 145.0 1.2 147.0 14.8 148.0 2.4 149.0 8.5 150.0 1.4 159.0 1.2 161.0 7.0 162.0 1.1 163.0 6.1 167.0 4.1 175.0 1.9 176.0 1.7 177.0 1.2 179.0 2.3 185.0 1.6 187.0 3.2 189.0 10.1 190.0 1.4 191.0 1.9 201.0 1.5 203.0 11.8 204.0 2.3 205.0 5.0 206.0 1.4 207.0 4.5 217.0 5.6 218.0 1.3 219.0 30.9 220.0 5.3 221.0 2.0 222.0 1.8 232.0 7.0 233.0 3.0 235.0 1.3 245.0 2.5 252.0 2.0 260.0 1.1 261.0 1.1 263.0 5.0 277.0 2.0 278.0 7.7 279.0 1.4 459.0 1.9 474.0 3.7 475.0 1.3 515.0 48.9 516.0 18.4 517.0 3.3 530.0 100.0 531.0 38.4 532.0 8.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C35 H62 O3 0.039 g : 0.5 ml CDCl3 octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate 
Assign. Shift(ppm)
A 6.995 B 5.07 C 4.070 D 2.868 E 2.595 F 1.611 G 1.428 J 1.30 K 1.26 L 0.878
Hz ppm Int.2795.78 6.996 109 2026.98 5.072 70 1633.67 4.088 26 1626.83 4.071 57 1620.00 4.054 28 1147.46 2.872 27 1138.92 2.850 24 1044.68 2.614 29 1036.25 2.593 31 1028.69 2.574 22 570.68 1.428 1000 519.78 1.301 39 512.33 1.282 37 501.83 1.256 657 358.28 0.897 26 351.56 0.880 85 344.48 0.862 32
in CDCl3
KBr disc
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