Provide a Structure for the Compound with Molecular Formula C₅H₁₀O $\delta$

question 159

Essay

Provide a structure for the compound with molecular formula C₅H₁₀O and with the following spectroscopic data.
IR: 1720 cm^−1
1H NMR: 0.9 $\delta$ (triplet, 3H), 1.7 $\delta$ (sextet, 2H), 2.1 $\delta$ (singlet, 3H), 2.4 $\delta$ (triplet, 2H)