NEOPENTYL GLYCOL BIS(4-AMINOPHENYL) ETHER
Product Name NEOPENTYL GLYCOL BIS(4-AMINOPHENYL) ETHER
CAS115570-52-0
MFC17H22N2O2
MW286.37
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MassMS-IW-8202 4,4'-(2,2-dimethyltrimethylenedioxy)dianiline C17H22N2O2 (Mass of molecular ion: 286)
Source Temperature: 170 °C Sample Temperature: 150 °C Direct, 75 eV
18.0 3.5 27.0 1.1 28.0 1.4 29.0 1.0 39.0 2.3 41.0 4.2 52.0 1.2 53.0 2.8 54.0 1.0 55.0 2.0 65.0 8.0 66.0 1.3 67.0 1.0 69.0 6.4 77.0 2.2 80.0 7.5 81.0 2.1 91.0 1.0 92.0 9.5 93.0 3.9 94.0 8.8 106.0 1.6 108.0 62.0 109.0 100.0 110.0 15.6 111.0 1.1 120.0 1.1 121.0 2.7 122.0 22.3 123.0 1.9 134.0 2.1 136.0 1.1 143.0 3.7 148.0 2.0 162.0 2.2 177.0 50.6 178.0 47.8 179.0 5.7 286.0 79.9 287.0 16.1 288.0 1.9
400 MHz in CDCl3
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1H NMR 399.65 MHz C17 H22 N2 O2 0.037 g : 0.5 ml CDCl3 4,4'-(2,2-dimethyltrimethylenedioxy)dianiline 
Assign. Shift(ppm)
A 6.728 B 6.596 C 3.735 D 3.30 E 1.097
Hz ppm Int.2697.75 6.751 25 2694.34 6.742 238 2692.02 6.736 86 2687.74 6.726 94 2685.42 6.720 343 2682.01 6.711 44 2643.55 6.615 39 2640.14 6.607 337 2637.82 6.601 102 2633.54 6.590 87 2631.23 6.584 254 2627.81 6.576 31 1492.80 3.736 658 1319.58 3.302 48 438.72 1.098 1000
in CDCl3
KBr disc
nujol mull
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