Solubility determination and dissolution thermodynamic properties of dodecanedioic acid in binary-mixed solvents from T = (288.15–328.15) K

Cheng, S.Z.D.; Bao, Yu; Cui, Yue; Wang, Jingtao

doi:10.1016/j.jct.2021.106686

Cited by 8 publications

(2 citation statements)

References 27 publications

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“…The CNIBS / R–K model , is the most widely used equation for predicting solubility in binary liquids. This model is doing an excellent job of correlating solubility data to solvent composition, but that does not account for temperature.…”

Section: Results and Discussionmentioning

confidence: 99%

Solubility Modeling of a Bupivacaine Hydrochloride in Various Solvents over a Wide Temperature Range

et al. 2023

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In the present work, the solubility parameters of the local anesthetic drug bupivacaine hydrochloride (BH) were measured. The pure solvents under study were methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, dimethylformamide (DMF), acetic acid, and water. Two binary solvent systems, namely, methanol + water and ethanol + water, were also used to determine the solubility. The experimental solubility of the BH was obtained by the gravimetric method over a series of temperatures (293.15−333.15 K) in different mono and binary solvents under atmospheric pressure. Experimental results reveal the dependence of solubility on temperature. The experimental mole fraction solubility was further correlated with theoretical models such as the Apelblat, λh, Van't Hoff, modified Jouyban−Acree, and CNIBS/R−K models. The small values of RAD and RMSD indicated that the data are in good agreement with experimental data. The data of solubility can be applied in the fields of production, purification, crystallization, and separation of BH.

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Section: Results and Discussionmentioning

confidence: 99%

Solubility Modeling of a Bupivacaine Hydrochloride in Various Solvents over a Wide Temperature Range

et al. 2023

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“…The modified Apelblat model is an empirical model to describe the relationship between mole fraction solubility and temperature, − which is shown in eq . where x 1 is the mole fraction solubility, T is the absolute temperature, and A , B , and C are empirical constants.…”

Section: Thermodynamic Modelsmentioning

confidence: 99%

Measurement and Correlation of Solubility of Methyl 1,2,4-Triazole-3-carboxylate in 14 Pure Solvents from 278.15 to 318.15 K

Liu

Meng

et al. 2022

J. Chem. Eng. Data

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The solubility of methyl 1,2,4-triazole-3-carboxylate in 14 solvents (methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, isobutyl alcohol, acetonitrile, acetone, 2-pentanone, 3-pentanone, 4-methyl-2-pentanone, cyclopentanone, cyclohexanone, tetrahydrofuran) in the range from 278.15 to 318.15 K and at atmospheric pressure was measured in this study. The solubility of methyl 1,2,4-triazole-3-carboxylate in all solvents increases with the increasing temperature. The solubility of methyl 1,2,4-triazole-3-carboxylate in the solvents except for methanol and cyclohexanone does not show much difference, and is significantly smaller than that in methanol and cyclohexanone. The solubility of methyl 1,2,4-triazole-3-carboxylate is not strictly related to polarity of the solvents as it is to the existence of other factors. The solubility of methyl 1,2,4-triazole-3-carboxylate was correlated by the λh equation, modified Apelblat model, and Yaws model. The Yaws model is the best one among the three models with average relative deviation (ARD) and average root-mean-square deviation (104(RMSD)) of 1.18% and 0.364. The work in this study provides important solubility data for purification and synthesis of methyl 1,2,4-triazole-3-carboxylate.

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Solubility determination and correlation for spirotetramat in different solvent systems at T = 278.15–318.15 K

Yuan

Liu

et al. 2022

The Journal of Chemical Thermodynamics

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Solubility determination and dissolution thermodynamic properties of dodecanedioic acid in binary-mixed solvents from T = (288.15–328.15) K

Cited by 8 publications

References 27 publications

Solubility Modeling of a Bupivacaine Hydrochloride in Various Solvents over a Wide Temperature Range

Solubility Modeling of a Bupivacaine Hydrochloride in Various Solvents over a Wide Temperature Range

Measurement and Correlation of Solubility of Methyl 1,2,4-Triazole-3-carboxylate in 14 Pure Solvents from 278.15 to 318.15 K

Solubility determination and correlation for spirotetramat in different solvent systems at T = 278.15–318.15 K

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