Open AccessProduction of Choline Chloride-Based Deep Eutectic Solvent with Hydrogen Bond Donor D-Glucose and Ethylene Glycol
Author(s) -
Renita Manurung,
Golda Claudia Simanjuntak,
Raja Nico Perez,
Ardian Syahputra,
M A Alhamdi,
Halimatussa’diah Siregar,
Ruri Rizki Syahputri Zuhri
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/505/1/012134
Subject(s) - choline chloride , ethylene glycol , deep eutectic solvent , chemistry , solvent , eutectic system , molar , salt (chemistry) , viscosity , nuclear chemistry , hydrogen bond , molar ratio , inorganic chemistry , organic chemistry , materials science , catalysis , molecule , medicine , alloy , dentistry , composite material
Deep eutectic solvent (DES) is a new environmental friendly solvent. The characteristics of the salt molar ratio greatly influence the characteristics of DES/hydrogen bond donor (HBD) and HBD constituent species.DES was synthesized from salt ChCl and HBD D-Glucose and Ethylene Glycol at different molar ratios will be observed. Freezing, density, pH and viscosity are some characteristics of DES. The result showed that the molar ratio ChCl:D-glucose to generate DES with freezing point and density was the lowest in the molar ratio 2:1 (<20 °C and 1.26352 g/ml) and the molar ratio of ChCl:Ethylene Glycol to generate DES with freezing point, density and viscosity was the lowest on the molar ratio 1: 2.5 (<10 °C, 1.11473 g/ml and 22.049 cP). In addition, the ChCl/D-Glucose–based DES and ChCl/Ethylene Glycol which was produced has a pH in the neutral range