%0 Journal Article
%T Crystal and Physiochemical Properties of 2-Aminoethanaminium 2-(Ethoxycarbonyl)-4,6-Dinitrophenolate
%A Abdel-Al Gaber
%A Ahmed Geies
%A Mohamed Abdelazim
%J Open Access Library Journal
%V 8
%N 8
%P 1-7
%@ 2333-9721
%D 2021
%I Open Access Library
%R 10.4236/oalib.1107764
%X The proton transfer reaction of Ethyl 3,5-dinitrosalicylate, ethyl ester of 3,5-dinitrosalicylic acid (DNS), and ethylenediamine has been investigated. The reaction stoichiometry was 1:1 giving a molecular salt namely 2-Ami- noethanaminium 2-(ethoxycarbonyl)-4,6-dinitrophenolate (AED). The single crystals were grown by the slow solvent evaporation technique using DMF- water as a solvent at room temperature and found in a dimeric form. The structure was confirmed by single crystal X-ray diffraction (XRD), Nuclear magnetic resonance (NMR), fourier-transform infrared (FT-IR), ultraviolet-visible (UV-Vis) spectroscopic techniques as well as thermal analysis (TGA/TDA). It is transparent between 460 - 1000 nm melts at 192°C and decomposes at 268°C and may found a suitable optical application. The title compound crystallizes in monoclinic crystal system with the centrosymmetric space group C2/c and the title compound has shown superior properties in reducing sugar quantification as compared to DNS method.
%K AED
%K DNS
%K Crystal
%K Physiochemical
%K Spectral Properties
%K Thermal Properties
%U http://www.oalib.com/paper/6760584