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MassMS-NW-7273 4-diethylamino-2-hydroxybenzaldehyde C11H15NO2 (Mass of molecular ion: 193)
Source Temperature: 140 °C Sample Temperature: 110 °C Direct, 75 eV
27.0 1.9 28.0 1.1 29.0 3.3 39.0 3.9 42.0 1.1 51.0 1.3 52.0 1.0 53.0 1.7 63.0 1.7 64.0 1.0 65.0 7.2 66.0 1.1 77.0 2.3 78.0 1.1 80.0 1.4 91.0 1.3 92.0 1.4 93.0 2.0 94.0 3.3 95.0 1.0 104.0 1.6 120.0 1.0 121.0 1.9 122.0 5.2 136.0 1.9 148.0 6.2 149.0 2.2 150.0 21.2 151.0 2.0 162.0 1.8 163.0 1.0 164.0 2.4 178.0 100.0 179.0 11.6 180.0 1.0 192.0 4.2 193.0 42.1 194.0 5.9
400 MHz in CDCl3
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1H NMR 399.65 MHz C11 H15 N O2 0.035 g : 0.5 ml CDCl3 4-diethylamino-2-hydroxybenzaldehyde 
Assign. Shift(ppm)
A 11.6 B 9.480 C 7.259 D 6.260 E 6.064 F 3.402 G 1.206
Hz ppm Int.4654.26 11.646 231 3788.98 9.481 359 2907.95 7.277 43 2906.12 7.272 224 2897.14 7.250 237 2507.73 6.275 109 2505.35 6.269 114 2498.76 6.253 103 2496.38 6.247 110 2424.76 6.068 175 2422.38 6.062 164 1370.45 3.430 148 1363.31 3.412 458 1356.16 3.394 465 1349.02 3.376 159 489.05 1.224 520 481.91 1.206 1000 474.77 1.188 505
in CDCl3
KBr disc
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