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MassMS-IW-1261 ethyl nitroacetate C4H7NO4 (Mass of molecular ion: 133)
Source Temperature: 230 °C Sample Temperature: 160 °C Reservoir, 75 eV
14.0 1.9 15.0 3.1 18.0 1.5 26.0 2.7 27.0 20.7 28.0 16.8 29.0 58.5 30.0 20.2 31.0 11.8 41.0 4.6 42.0 38.2 43.0 21.0 44.0 11.1 45.0 27.1 46.0 7.5 54.0 1.7 59.0 43.6 60.0 2.5 61.0 3.3 74.0 14.6 87.0 43.6 88.0 100.0 89.0 4.1 106.0 3.4 118.0 1.5
400 MHz in CDCl3
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1H NMR 399.65 MHz C4 H7 N O4 0.05 ml : 0.5 ml CDCl3 ethyl nitroacetate 
Assign. Shift(ppm)
A 5.204 B 4.321 C 1.328
Hz ppm Int.2080.08 5.205 1000 1737.92 4.349 213 1730.71 4.331 540 1723.63 4.313 535 1716.43 4.295 217 538.09 1.347 623 530.88 1.329 964 523.68 1.311 594
in CDCl3
liquid film
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