Essay
Deduce a structure that corresponds to the molecular formula and NMR spectra. Explain how you arrived at this structure.
Molecular formula: C5H12O.
1H NMR: 1.18 (3H, t, J = 8 Hz); 1.13 (6H, d, J = 6.8 Hz); 3.53 (2H, q, J = 8.0 Hz); 3.65 (1H, septet, J = 6.8 Hz).
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