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CHEM<strong>360</strong> 2012-14 Exp.14Unknown # <strong>360</strong>-14-15Mol. Wt. = 88.12 g/mol Chemical Formula = C 4 H 8 O 2 Degrees of Unsaturation = ___________________________________b.p. = 79.9CIR Spectra (liquid film (neat) on KBr Disc)1 H-NMR Spectra (at 90 MHz in CDCl 3 )Infrared Spectra (neat liquid film on KBr disc):Spectrum Absorp'n Frequency Peak ShapeRegion Band# (cm -1 ) (sharp, broad)Peak Intensity(strong, med.or weak)Functional GroupIndicated1 H-NMR Integration Data: (at 90 MHz in CDCl 3 )Signal#Shift Integrat'n Splitting Comment #NeighbouringH1 1.15 3HSignalAssignment2 2.3 2H3 3.7 3HStructure Assigned to Unknown <strong>360</strong>-14-15Compound Name:
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