(494h) Solubility Measurements of Coumarin Derivatives in Selected Organic Solvents
AIChE Annual Meeting
Wednesday, November 16, 2022 - 2:36pm to 2:54pm
The objective of this work is to determine the solubility of coumarin derivatives in selected organic solvents. We selected 7-diethylamino-4-methylcoumarin as the coumarin derivative, and several alcohols, esters, and acetonitrile as the organic solvents. The solubility measurements were done by the synthetic method . The experimental solubility data were correlated by the Ott and Goates model, which is a polynomial of composition, and the NRTL model.
 H. Matsuda, Y. Ohashi, K. Kurihara, K. Tochigi, K. Ochi, Fluid Phase Equilibria 479 (2019) 17-24.