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IR & H NMR values
MCAT IR & H NMR Spectroscopy numbers
Term | Definition |
---|---|
Carboxylic Acid (H NMR value) | RCOOH 10.5 - 12 ppm |
Aldehyde (H NMR value) | RCHO 9 - 10 ppm |
Vinyl (H NMR value) | RC=CH 5 - 6 ppm |
Aromatic (H NMR value) | Ar-H 6 - 8.5 ppm |
Carbonyl group (IR value) | C=O 1700 - 1750 |
Hydroxyl group (IR value) | O-H 2900 - 3500 (Broad) |
Alcohols, Esters, Ethers (IR value) | C-O 1000 - 1300 |