TY - JOUR
T1 - Biocompatible choline based ionic salts: Solubility in short-chain alcohols
AU - Lopes, J.M.
AU - Paninho, A.B.
AU - Môlho, M.F.
AU - Nunes, A.V.M.
AU - Rocha, A.
AU - Lourenço, N.M.T.
AU - Najdanovic-Visak, V.
PY - 2013/12/1
Y1 - 2013/12/1
N2 - In this work, we report data on solubility of choline chloride and choline acetate in short-chain linear alcohols (ethanol, 1-propanol and 1-butanol) at various temperatures. Furthermore, we synthesize two choline derivatives: hydrogen choline chloride glutarate ([CholGlut][Cl]) and hydrogen choline chloride succinate ([CholSucc][Cl]). Their characterization and solubility in short-chain alcohols as a function of temperature are also included. Activity coefficients were calculated and their comparisons with ideal solutions were discussed. The experimental data were correlated successfully by means of the semi-empirical Grant equation.
AB - In this work, we report data on solubility of choline chloride and choline acetate in short-chain linear alcohols (ethanol, 1-propanol and 1-butanol) at various temperatures. Furthermore, we synthesize two choline derivatives: hydrogen choline chloride glutarate ([CholGlut][Cl]) and hydrogen choline chloride succinate ([CholSucc][Cl]). Their characterization and solubility in short-chain alcohols as a function of temperature are also included. Activity coefficients were calculated and their comparisons with ideal solutions were discussed. The experimental data were correlated successfully by means of the semi-empirical Grant equation.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84883514922&partnerID=MN8TOARS
UR - https://www.sciencedirect.com/science/article/pii/S0021961413002735?via%3Dihub
U2 - 10.1016/j.jct.2013.07.025
DO - 10.1016/j.jct.2013.07.025
M3 - Article
SN - 0021-9614
VL - 67
SP - 99
EP - 105
JO - Journal of Chemical Thermodynamics
JF - Journal of Chemical Thermodynamics
ER -