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MassMS-IW-4877 4,4'-cyclohexylidenediphenol C18H20O2 (Mass of molecular ion: 268)
Source Temperature: 160 °C Sample Temperature: 140 °C Direct, 75 eV
18.0 1.6 39.0 2.1 41.0 1.3 51.0 1.1 53.0 1.0 55.0 2.4 63.0 1.0 65.0 2.4 66.0 1.3 76.0 1.0 77.0 3.2 79.0 2.0 81.0 1.2 82.0 1.2 89.0 1.2 91.0 2.8 94.0 7.7 97.0 3.0 103.0 1.4 105.0 1.6 106.0 1.7 107.0 19.5 108.0 1.6 115.0 2.5 118.0 1.1 119.0 1.9 120.0 1.4 127.0 1.5 128.0 1.5 131.0 24.4 132.0 3.8 133.0 2.6 134.0 1.5 141.0 1.2 145.0 5.3 146.0 3.7 147.0 1.0 152.0 1.7 153.0 1.4 157.0 2.3 159.0 2.2 165.0 2.9 169.0 1.2 170.0 1.1 173.0 1.6 174.0 9.7 175.0 3.6 177.0 1.0 179.0 1.1 181.0 2.9 182.0 1.6 183.0 1.2 185.0 5.6 186.0 1.1 195.0 1.7 197.0 9.0 198.0 2.0 199.0 25.6 200.0 3.8 207.0 1.3 210.0 2.8 211.0 4.7 212.0 6.4 213.0 1.0 224.0 1.0 225.0 100.0 226.0 17.1 227.0 1.8 251.0 5.9 252.0 1.1 267.0 10.1 268.0 91.3 269.0 17.9 270.0 2.1
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C18 H20 O2 0.040 g : 0.5 ml DMSO-d6 4,4'-cyclohexylidenediphenol 
Assign. Shift(ppm)
A 9.11 B 7.040 C 6.651 D 2.13 E 1.42
Hz ppm Int.3642.12 9.114 1000 2818.30 7.052 522 2811.58 7.036 205 2809.60 7.031 590 2806.55 7.023 79 2665.10 6.669 79 2662.20 6.662 637 2655.33 6.645 199 2653.50 6.640 585 2650.45 6.632 67 851.14 2.130 214 566.41 1.418 299
in DMSO-d6
KBr disc
nujol mull
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