On an NMR spectrum for C7H12O4, the peak at about 2.2 ppm was not included in...

Question

Question

On an NMR spectrum for C7H12O4, the peak at about 2.2 ppm was not included in the analysis. Why?

Answer 1

Answer #1

The answer is

The peak was not included because

Either

1) it is the peak for the solvent used to dissolve the compound to take the NMR not for the actually compound.

Or

2) it is due to some known impurities.

Answer 2

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