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MS-NW-4811 N,N-diethylacetoacetamide C8H15NO2 (Mass of molecular ion: 157)
Source Temperature: 260 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 5.4 18.0 2.0 26.0 1.1 27.0 7.4 28.0 3.9 29.0 12.7 30.0 13.0 39.0 1.2 41.0 2.2 42.0 7.4 43.0 38.3 44.0 22.7 56.0 10.5 57.0 1.3 58.0 100.0 59.0 3.9 69.0 2.6 70.0 1.8 71.0 3.6 72.0 32.6 73.0 4.5 74.0 1.2 84.0 1.4 85.0 9.2 86.0 3.1 87.0 1.4 100.0 4.3 114.0 7.6 115.0 1.1 140.0 3.4 142.0 6.2 157.0 15.3 158.0 1.6
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H15 N O2 0.05 ml : 0.5 ml CDCl3 N,N-diethylacetoacetamide Assign. Shift(ppm)
A 3.517 B *1 3.397 C *1 3.296 D 2.281 E *2 1.186 F *2 1.140
Hz ppm Int.
1406.13 3.519 640 1368.65 3.425 114 1361.57 3.407 315 1354.37 3.389 319 1347.29 3.372 119 1328.13 3.324 117 1320.92 3.306 324 1313.84 3.288 328 1306.64 3.270 122 911.87 2.282 1000 481.20 1.205 420 474.00 1.187 734 466.80 1.169 425 463.01 1.159 433 455.81 1.141 727 448.73 1.123 402
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