1,4,4A,9A-TETRAHYDROANTHRAQUINONE, TECH. , 90(56136-14-2) IR1
Product Name1,4,4A,9A-TETRAHYDROANTHRAQUINONE, TECH. , 90
CAS56136-14-2
Molecular FormulaC14H12O2
Molecular Weight212.24
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MassMS-NW-9566 1,4,4a,9a-tetrahydroanthraquinone C14H12O2 (Mass of molecular ion: 212)
Source Temperature: 170 °C Sample Temperature: 100 °C Direct, 75 eV
17.0 3.6 18.0 20.4 27.0 1.9 28.0 3.1 39.0 3.3 50.0 5.3 51.0 6.6 52.0 1.5 53.0 2.0 54.0 1.1 55.0 1.0 63.0 2.7 64.0 1.5 65.0 1.2 66.0 2.0 74.0 1.8 75.0 3.7 76.0 20.1 77.0 21.9 78.0 4.1 79.0 4.4 82.0 2.7 82.5 2.5 83.0 1.5 89.0 1.4 90.0 1.1 91.0 2.3 92.0 1.3 97.0 3.2 102.0 1.7 103.0 1.2 104.0 13.0 105.0 22.8 106.0 3.4 107.0 1.3 115.0 5.4 126.0 1.1 127.0 2.2 128.0 3.5 129.0 2.2 133.0 10.6 134.0 3.3 135.0 1.3 139.0 1.4 141.0 4.4 146.0 1.2 147.0 2.2 150.0 1.2 151.0 3.6 152.0 12.4 153.0 6.5 154.0 1.4 155.0 3.0 156.0 1.3 157.0 1.5 163.0 1.0 164.0 1.6 165.0 37.3 166.0 13.2 167.0 9.1 168.0 1.9 169.0 4.7 170.0 1.1 177.0 2.9 178.0 1.1 180.0 4.9 181.0 9.7 182.0 2.1 183.0 6.5 184.0 7.4 185.0 1.5 186.0 1.1 193.0 11.5 194.0 67.9 195.0 22.7 196.0 3.4 197.0 42.3 198.0 7.4 208.0 6.0 209.0 3.0 210.0 8.9 211.0 14.3 212.0 100.0 213.0 15.7 214.0 7.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C14 H12 O2 0.039 g : 0.5 ml CDCl3 1,4,4a,9a-tetrahydroanthraquinone 
Assign. Shift(ppm)
A 8.050 B 7.752 C 5.737 D 3.415 E *1 2.534 F *1 2.259
Hz ppm Int.3234.01 8.093 40 3233.15 8.090 45 3231.08 8.085 56 3230.47 8.084 60 3224.98 8.070 177 3221.56 8.061 480 3218.26 8.053 479 3215.94 8.047 493 3212.52 8.039 530 3209.35 8.031 97 3208.98 8.030 98 3208.62 8.029 99 3205.57 8.021 31 3114.01 7.792 32 3112.79 7.789 31 3112.06 7.787 33 3111.69 7.787 31 3110.96 7.785 33 3110.35 7.783 38 3109.86 7.782 41 3106.20 7.773 115 3102.29 7.763 534 3099.00 7.755 488 3096.68 7.749 479 3093.38 7.741 464 3090.09 7.732 102 3086.43 7.723 61 3085.08 7.720 49 3084.47 7.718 46 3083.98 7.717 44 3082.76 7.714 37 3081.05 7.710 31 2308.11 5.776 32 2305.91 5.770 54 2304.93 5.768 42 2303.83 5.765 38 2302.61 5.762 40 2301.88 5.760 41 2301.03 5.758 45 2300.42 5.757 49 2292.97 5.738 1000 2286.01 5.721 49 2285.03 5.718 49 2284.55 5.717 49 2283.94 5.715 49 2283.33 5.714 48 2282.47 5.712 46 2281.98 5.710 47 2280.52 5.707 57 2280.15 5.706 58 1378.54 3.450 33 1378.05 3.449 35 1377.44 3.447 40 1376.46 3.445 46 1375.98 3.443 51 1371.22 3.432 220 1369.51 3.427 281 1364.87 3.416 569 1360.35 3.404 277 1353.76 3.388 51 1353.27 3.387 48 1352.91 3.386 45 1351.20 3.381 30 1032.10 2.583 38 1024.29 2.563 189 1022.34 2.559 156 1021.97 2.558 155 1019.90 2.552 171 1018.43 2.549 156 1015.14 2.541 66 1014.28 2.538 66 1013.67 2.537 68 1013.06 2.535 72 1008.42 2.524 231 1006.47 2.519 200 1003.78 2.512 244 1003.05 2.510 239 920.17 2.303 34 919.43 2.301 44 912.72 2.284 236 911.50 2.281 253 908.94 2.275 226 908.57 2.274 227 906.98 2.270 230 906.49 2.269 230 901.73 2.257 75 901.25 2.256 72 900.39 2.253 67 899.66 2.252 68 895.26 2.241 174 894.90 2.240 173 894.41 2.238 171 893.55 2.236 176 893.19 2.235 175 890.63 2.229 183 883.18 2.210 38 882.81 2.209 36
in CDCl3
KBr disc
nujol mull
