Structure investigations of binary azeotrope of diethyl amine–acetone by FT-IR and 1H NMR spectroscopy

Alibabaei, LeilaGiovannetti, RitaSamanipour, Saer2010-12-012010-12-012010-12-01200910.1016/j.saa.2008.10.008https://infoscience.epfl.ch/handle/20.500.14299/61692The article shows results of FT-IR and 1H NMR study for azeotrope diethyl amine–acetone. Changes in chemical shifts and vibrational frequencies for pure diethyl amine, pure acetone and their azeotrope were obtained. The unit-structure of cluster has been suggested on the basis of mole ratio, boiling point depression for azeotrope of diethyl amine and acetone, and comparison between the spectra obtained by FT-IR and 1H NMR techniques.AzeotropeDiethyl amineAcetoneFT-IR1H NMRUnit-structureStructure investigations of binary azeotrope of diethyl amine–acetone by FT-IR and 1H NMR spectroscopytext::journal::journal article::research article