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MassMS-NW-6063 2-methoxy-1,3-dioxolane C4H8O3 (Mass of molecular ion: 104)
Source Temperature: 250 °C Sample Temperature: 190 °C Reservoir, 75 eV
14.0 1.4 15.0 15.2 19.0 4.9 26.0 1.3 27.0 8.6 28.0 3.1 29.0 28.8 30.0 1.5 31.0 20.1 32.0 1.6 33.0 5.6 42.0 2.0 43.0 17.3 44.0 12.2 45.0 45.4 46.0 1.1 47.0 1.2 59.0 2.2 61.0 3.9 73.0 100.0 74.0 20.6 75.0 4.2 103.0 6.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C4 H8 O3 0.05 ml : 0.5 ml CDCl3 2-methoxy-1,3-dioxolane 
Assign. Shift(ppm)
A 5.743 B *1 4.083 C *1 3.961 D 3.319
Hz ppm Int.2295.29 5.744 348 1644.17 4.115 23 1639.89 4.104 125 1636.96 4.096 52 1634.77 4.091 139 1632.69 4.086 290 1631.35 4.082 179 1629.15 4.077 149 1625.98 4.069 192 1615.60 4.043 52 1599.98 4.004 43 1589.48 3.978 168 1586.30 3.970 140 1584.23 3.965 154 1582.40 3.960 273 1580.69 3.956 139 1577.15 3.947 26 1575.68 3.943 100 1326.42 3.319 1000
in CDCl3
liquid film
4880 A,200 M,liquid
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