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MassMS-KW-0587 dimethyl 1,8-anthracenedicarboxylate C18H14O4 (Mass of molecular ion: 294)
Source Temperature: 160 °C Sample Temperature: 150 °C Direct, 75 eV
15.0 1.1 28.0 2.3 62.0 1.4 63.0 1.4 74.0 2.2 75.0 10.8 75.5 1.3 76.0 1.6 81.5 3.4 82.0 1.6 87.0 7.5 87.5 6.7 88.0 44.8 88.5 7.8 89.0 1.5 95.5 3.0 98.0 1.2 99.0 1.2 101.5 1.4 102.0 38.9 102.5 6.9 109.5 5.2 110.0 1.6 116.0 36.2 116.5 6.5 117.0 1.9 118.0 1.0 123.0 1.0 123.5 20.2 124.0 4.1 126.0 1.1 131.0 8.6 131.5 5.3 132.0 1.0 147.0 7.2 147.5 1.4 149.0 2.4 150.0 4.9 151.0 2.1 162.0 1.1 163.0 8.0 164.0 12.5 165.0 2.7 174.0 5.8 175.0 15.4 176.0 21.7 177.0 6.7 178.0 2.5 191.0 1.6 192.0 3.0 203.0 24.6 204.0 24.5 205.0 6.3 206.0 1.2 219.0 2.8 220.0 21.8 221.0 4.0 234.0 3.7 235.0 35.8 236.0 10.7 237.0 1.6 247.0 3.3 263.0 63.8 264.0 15.3 265.0 2.4 270.0 1.1 294.0 100.0 295.0 19.7 296.0 2.7
400 MHz in CDCl3
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1H NMR 399.65 MHz C18H14O4 0.040 g : 0.5 ml CDCl3 dimethyl 1,8-anthracenedicarboxylate 
Assign. Shift(ppm)
A 10.665 B 8.386 C 8.232 D 8.087 E 7.448 F 4.071
Hz ppm Int.4263.31 10.665 71 3352.51 8.386 82 3294.99 8.242 84 3293.77 8.239 87 3287.97 8.225 88 3286.75 8.222 88 3238.68 8.102 46 3237.46 8.099 73 3235.94 8.095 40 3230.14 8.080 47 3228.61 8.076 75 3227.39 8.073 43 2984.93 7.467 86 2977.91 7.449 89 2976.54 7.446 85 2969.37 7.428 76 1898.05 4.748 2 1700.14 4.253 7 1627.51 4.071 1000 1553.04 3.885 7
CDCl3
KBr disk
Nujol
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