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MassMS-NW-1251 ethyl 2-hydroxy-2-methylpropionate C6H12O3 (Mass of molecular ion: 132)
Source Temperature: 260 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 3.2 27.0 4.2 28.0 2.3 29.0 6.4 31.0 14.3 39.0 1.8 41.0 6.5 42.0 1.0 43.0 21.2 44.0 1.1 45.0 1.0 58.0 1.6 59.0 100.0 60.0 3.4 89.0 2.2 117.0 1.3
90 MHz in CDCl3
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1H NMR 89.56 MHz C6 H12 O3 0.04 ml : 0.5 ml CDCl3 ethyl 2-hydroxy-2-methylpropionate 
Assign. Shift(ppm)
A 4.228 B 3.2 C 1.429 D 1.303
Hz ppm Int.389.75 4.352 29 382.44 4.271 103 375.31 4.191 108 368.38 4.114 34 128.00 1.430 1000 123.50 1.379 116 116.44 1.301 247 109.25 1.220 100
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
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