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MassMS-IW-4845 4,4'-(isopropylidenebis(p-phenyleneoxy))dianiline C27H26N2O2 (Mass of molecular ion: 410)
Source Temperature: 190 °C Sample Temperature: 200 °C Direct, 75 eV
65.0 3.4 80.0 3.0 92.0 1.6 93.0 3.6 108.0 20.4 109.0 2.3 152.0 1.3 165.0 1.8 167.0 1.1 178.0 2.7 179.0 3.1 181.0 1.0 182.0 2.1 197.0 1.1 197.5 9.9 198.0 3.3 205.0 13.6 205.5 2.9 206.0 1.7 210.0 7.3 211.0 1.4 226.0 3.0 287.0 4.3 288.0 1.2 395.0 100.0 396.0 29.2 397.0 4.7 410.0 77.2 411.0 23.5 412.0 3.8
400 MHz in CDCl3
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1H NMR 399.65 MHz C27 H26 N2 O2 0.041 g : 0.5 ml CDCl3 4,4'-(isopropylidenebis(p-phenyleneoxy))dianiline 
Assign. Shift(ppm)
A 7.121 B 6.854 C 6.812 D 6.643 E 3.52 F 1.626
Hz ppm Int.2853.64 7.141 48 2850.59 7.133 425 2848.39 7.128 131 2843.87 7.116 152 2841.80 7.111 463 2838.50 7.103 52 2747.31 6.875 47 2744.02 6.867 451 2741.70 6.861 143 2737.43 6.850 172 2735.35 6.845 529 2731.69 6.836 64 2729.74 6.831 63 2726.68 6.823 498 2724.49 6.818 144 2719.97 6.806 141 2717.90 6.801 412 2714.60 6.793 44 2661.87 6.661 61 2658.45 6.652 559 2656.13 6.647 156 2651.86 6.636 153 2649.90 6.631 430 2646.24 6.622 42 1404.79 3.516 33 650.02 1.627 1000
in CDCl3
KBr disc
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