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MassMS-IW-1251 (+-)-2-ethoxytetrahydrofuran C6H12O2 (Mass of molecular ion: 116)
Source Temperature: 230 °C Sample Temperature: 160 °C Reservoir, 75 eV
27.0 7.8 28.0 2.9 29.0 9.8 30.0 1.7 31.0 8.5 39.0 5.9 40.0 3.1 41.0 21.4 42.0 32.1 43.0 29.3 44.0 2.2 45.0 6.3 46.0 1.3 47.0 27.6 57.0 9.5 58.0 13.5 59.0 1.0 69.0 5.1 70.0 6.1 71.0 100.0 72.0 5.3 75.0 11.6 86.0 1.0 87.0 5.1 115.0 14.5 116.0 4.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C6 H12 O2 0.05 ml : 0.5 ml CDCl3 (+-)-2-ethoxytetrahydrofuran 
Assign. Shift(ppm)
A 5.120 B 3.87 C *1 3.711 D *1 3.432 E *2 1.98 F 1.90 G *2 1.82 J 1.186
Hz ppm Int.2049.19 5.128 197 2047.49 5.124 199 2044.80 5.117 194 2043.09 5.113 185 1567.26 3.922 57 1561.04 3.907 86 1559.33 3.902 161 1552.98 3.886 218 1551.51 3.883 173 1547.73 3.873 122 1545.17 3.867 148 1542.11 3.859 145 1540.16 3.854 183 1534.55 3.840 156 1532.10 3.834 83 1526.37 3.820 68 1499.88 3.753 66 1492.80 3.736 193 1490.23 3.729 83 1485.72 3.718 196 1483.15 3.712 227 1478.64 3.700 80 1476.07 3.694 225 1468.99 3.676 80 1386.72 3.470 78 1379.64 3.453 223 1377.08 3.446 72 1372.68 3.435 226 1370.00 3.429 195 1365.60 3.417 86 1363.04 3.411 195 1355.96 3.393 71 481.20 1.205 676 474.12 1.187 1000 466.92 1.169 639
in CDCl3
liquid film
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