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Chemistry 360 - Athabasca University

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CHEM<strong>360</strong> 2012-14 Exp.14Unknown # <strong>360</strong>-14-11Mol. Wt. = 74.1 g/mol Chemical Formula = C 4 H 10 O Degrees of Unsaturation = ___________________________________b.p. = 117.7CIR Spectra (thin film (neat) on KBr Disc)1 H-NMR Spectra (at 90 MHz in CDCl 3 )Infrared Spectra (thin film (neat) 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 0.9 3HSignalAssignment2 1.4 4H3 2.2 1H xchangeswith D 2 O4 3.6 2HStructure Assigned to Unknown <strong>360</strong>-14-11Compound Name:

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