ORGANIC CHEMISTRY Chapter 12 12. 4f Spectroscopic Evidence for Alcohols IR:OH3200~3600cm o H NMR: CH-OH 3.3 4.0 ppm; 0.5-6 ppm,D,O exchange Q 3C NMR: C-OH 50-90 ppm OH Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 12 12.4F Spectroscopic Evidence for Alcohols IR: O—H 3200 ~ 3600 cm-1 1H NMR: CH—OH 3.3 ~ 4.0 ppm; 0.5 ~ 6 ppm, D2O exchange 13C NMR: C —OH 50 ~ 90 ppm OH