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MassMS-IW-6463 4,4',4''-methylidynetriphenol C19H16O3 (Mass of molecular ion: 292)
Source Temperature: 150 °C Sample Temperature: 160 °C Direct, 75 eV
18.0 4.6 39.0 1.9 51.0 1.0 55.0 4.1 63.0 1.1 65.0 2.2 66.0 1.5 76.0 1.0 77.0 1.4 94.0 9.4 95.0 1.0 99.0 1.2 101.0 1.1 107.0 3.2 113.0 1.1 115.0 3.4 127.0 1.2 128.0 2.9 131.0 2.1 137.0 2.0 139.0 1.3 141.0 3.0 146.0 4.0 151.0 1.7 152.0 3.9 153.0 3.0 168.0 1.8 169.0 5.6 170.0 3.3 171.0 1.2 181.0 16.9 182.0 3.5 186.0 1.8 197.0 27.5 198.0 41.7 199.0 63.5 200.0 10.1 201.0 1.3 202.0 1.1 231.0 1.0 237.0 1.1 245.0 1.0 247.0 1.0 263.0 1.0 273.0 1.7 274.0 2.0 275.0 29.3 276.0 6.5 277.0 1.0 291.0 31.8 292.0 100.0 293.0 20.6 294.0 2.7
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C19 H16 O3 0.039 g : 0.5 ml DMSO-d6 4,4',4''-methylidynetriphenol 
Assign. Shift(ppm)
A 9.22 B 6.861 C 6.676 D 5.228
Hz ppm Int.3683.62 9.218 1000 2749.63 6.881 57 2747.04 6.874 438 2740.33 6.857 184 2738.49 6.853 545 2735.90 6.846 83 2675.02 6.694 84 2672.12 6.687 668 2670.14 6.682 212 2665.56 6.670 194 2663.57 6.665 577 2660.68 6.658 71 2089.54 5.229 140
in DMSO-d6
KBr disc
nujol mull
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