1,2-BIS(4-METHYLPHENYL)-1,2-DIPHENYL-1,2-ETHANEDIOL
Product Name 1,2-BIS(4-METHYLPHENYL)-1,2-DIPHENYL-1,2-ETHANEDIOL
CAS808-12-8
MFC28H26O2
MW394.5
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MassMS-IW-9292 1,2-diphenyl-1,2-di(p-tolyl)ethylene glycol C28H26O2 (Mass of molecular ion: 394)
Source Temperature: 150 °C Sample Temperature: 150 °C Direct, 75 eV
18.0 3.2 27.0 1.0 28.0 1.8 39.0 5.3 41.0 1.6 50.0 2.5 51.0 9.1 62.0 1.1 63.0 3.6 64.0 1.1 65.0 12.7 75.0 1.0 76.0 2.6 77.0 25.4 78.0 2.8 79.0 1.0 82.0 1.1 83.0 2.0 84.0 3.6 89.0 4.4 90.0 2.7 91.0 30.1 92.0 5.0 93.0 2.2 105.0 34.6 106.0 2.7 115.0 1.2 119.0 100.0 120.0 9.3 121.0 1.4 151.0 1.0 152.0 3.4 153.0 1.3 165.0 8.0 166.0 3.3 167.0 10.1 168.0 2.1 178.0 1.8 179.0 2.1 180.0 2.8 181.0 11.9 182.0 7.7 183.0 2.7 195.0 2.0 196.0 44.2 197.0 10.7 198.0 4.6 257.0 1.4 271.0 2.4 360.0 2.9
400 MHz in CDCl3
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1H NMR 399.65 MHz C28 H26 O2 0.039 g : 0.5 ml CDCl3 1,2-diphenyl-1,2-di(p-tolyl)ethylene glycol 
Assign. Shift(ppm)
A 7.31 B 7.15 C 7.13 D 6.97 E 3.00 F 2.274 F 2.260 D,L-MIXTURE. PARTIALLY ASSIGNED.
Hz ppm Int.2932.01 7.337 149 2930.42 7.333 108 2929.44 7.331 144 2927.37 7.325 142 2925.90 7.322 195 2923.46 7.316 264 2922.12 7.312 284 2921.14 7.310 257 2918.58 7.303 177 2917.36 7.300 225 2916.14 7.297 133 2914.55 7.293 168 2913.70 7.291 235 2910.89 7.284 40 2908.94 7.279 33 2873.29 7.190 30 2870.24 7.182 38 2867.07 7.174 109 2863.28 7.165 594 2860.72 7.159 464 2857.79 7.151 538 2856.32 7.148 530 2855.47 7.145 499 2852.54 7.138 410 2849.61 7.131 645 2845.83 7.121 124 2844.24 7.117 145 2842.41 7.113 326 2840.21 7.107 85 2791.63 6.986 223 2791.02 6.984 234 2783.69 6.966 425 2775.76 6.946 256 1198.00 2.998 383 908.81 2.275 769 903.20 2.260 1000
in CDCl3
KBr disc
nujol mull
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