Question: Identify the compound and propose a structure using the IR and NMR spectra: Given information: Molecular formula is either C4H10O or C5H12O INIEGRAL VALUES begin{tabular}{rrrr}

Identify the compound and propose a structure using the IR and NMR spectra:

Given information: Molecular formula is either C4H10O or C5H12O

Identify the compound and propose a structure using the IR and NMR

spectra: Given information: Molecular formula is either C4H10O or C5H12O INIEGRAL VALUES

$\begin{tabular}{rrrr} \hline Integral & Start/fpin) & end & \\ \hline 1 &$

INIEGRAL VALUES \begin{tabular}{rrrr} \hline Integral & Start/fpin) & end & \\ \hline 1 & 4.23146 & 3.98146 & 6.801 \\ 2 & 3.97951 & 3.76271 & 15.188 \\ 3 & 3.76271 & 3.64357 & 0.031 \\ 4 & 3.64357 & 3.38966 & 52.450 \\ 5 & 3.38771 & 3.11037 & 25.530 \end{tabular} Pulse sequence PROTON Temperature 25 Solvent cdel3 PEAK FREQUENCIES \begin{tabular}{crr} \hline index & treq(ppm) & \\ \hline 1 & 79.8578 & inlensily \\ \hline 2 & 79.4304 & 9.54008 \\ 3 & 79.0031 & 9.78548 \\ 4 & 73.463 & 8.69266 \\ 5 & 38.6507 & 15.5511 \\ 6 & 30.9282 & 50.9403 \\ 7 & 10.9351 & 117.9 \\ \hline & & 36.8488 \\ \hline \end{tabular}

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