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MassMS2014-05094CW methyl acetate C3H6O2 (Mass of molecular ion: 74)
Source Temperature: 250 °C Sample Temperature: 250 °C Reservoir, 70 eV
14.0 1.4 15.0 8.2 28.0 9.6 29.0 4.0 31.0 1.7 32.0 2.5 42.0 8.7 43.0 100.0 44.0 2.6 59.0 8.9 74.0 31.5 75.0 1.2
parameter in CDCl3
in CDCl3
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1H NMR 300 MHz C3 H6 O2 0.02 ml : 0.5 ml CDCl3 methyl acetate 
Parameter ppm Hz
D(A) 2.050 D(B) 3.662
Hz ppm Int.1098.59 3.662 1000 614.99 2.050 1000
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in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
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