Unformatted text preview: Ethyl Acetate R f 40mm/55mm or 0.727 The IR data confirms that there is the presence of an OH group and a carbonyl group. Another IR was run with a known sample of Benzoic Acid and it was identical to the IR run on our unknown. The NMR showed peaks at 7.5 which tells us that there is a benzyl ring in the substance....
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- Spring '10
- Tone, Solvent, Ethyl Acetate Rf, unknown powder Shelley, unknown labeled H.