Structure investigations of binary azeotrope of diethyl amine-acetone by FT-IR and (1)H NMR spectroscopy.
The article shows results of FT-IR and (1)H 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 (1)H NMR techniques.
Giovannetti
Rita
R
Dipartimento di Scienze Ambientali Sezione di Chimica, Via S. Agostino 1, 62032 Camerino, Italy.
Alibabaei
Leila
L
Samanipour
Saer
S
D000096:Acetone / Q000737:chemistry*; D000588:Amines / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D015394:Molecular Structure; D012997:Solvents / Q000737:chemistry; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*
D000588:Amines; D012997:Solvents; D000096:Acetone