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MassMS-NW-2909 ethyl 2-furoate C7H8O3 (Mass of molecular ion: 140)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 1.2 26.0 1.7 27.0 6.9 28.0 1.7 29.0 9.2 37.0 2.4 38.0 5.7 39.0 20.6 40.0 2.2 42.0 1.0 45.0 6.9 55.0 1.4 67.0 2.5 68.0 9.5 84.0 2.8 95.0 100.0 96.0 20.4 97.0 2.5 112.0 46.1 113.0 2.9 140.0 23.2 141.0 2.0
90 MHz in CDCl3
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1H NMR 89.56 MHz C7 H8 O3 0.042 g : 0.5 ml CDCl3 ethyl 2-furoate 
Assign. Shift(ppm)
A 1.380 B 4.363 C 6.500 D 7.170 E 7.569
Hz ppm Int.679.31 7.585 231 678.44 7.576 253 677.50 7.565 254 676.63 7.556 253 644.38 7.195 250 643.50 7.186 241 640.88 7.156 280 640.00 7.147 265 584.69 6.529 284 582.94 6.509 270 581.19 6.490 257 579.44 6.470 249 401.81 4.487 115 394.50 4.405 439 387.38 4.326 462 380.44 4.248 139 130.44 1.457 465 123.38 1.378 1000 116.19 1.298 411
in CDCl3
KBr disc
nujol mull
4880 A,200 M,powder
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