Dissolution behavior of 2-ethylanthraquinone in various neat solvents: Solubility, correlation and thermodynamic analysis

Bai, Hongxin; Fang, Xiangchen; Peng, Chong; Liu, Quanjie; Xie, Weibin; Jia, Liming; Song, Zhaoyang

doi:10.1016/j.molliq.2019.111122

Cited by 6 publications

(3 citation statements)

References 28 publications

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“…Apelblat Equation. The Apelblat equation 17,18 explores the dissolution law of substances under normal pressure, expresses solubility as a function of temperature, and puts forward a simplified equation containing three parameters, such as…”

Section: X-ray Diffraction (Xrd)mentioning

confidence: 99%

“…The Apelblat equation , explores the dissolution law of substances under normal pressure, expresses solubility as a function of temperature, and puts forward a simplified equation containing three parameters, such as where T expresses the experimental temperature and A , B , and C are empirical parameters, which can be obtained from the solubility data.…”

Section: Experimental Sectionmentioning

confidence: 99%

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Measurement and Correlation of the Solubility of 4-Biphenylcarboxylic Acid in Nine Pure and Binary Mixed Organic Solvents from T = 293.15 to 328.15 K

Wang

et al. 2021

J. Chem. Eng. Data

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In this paper, we chose gravimetric analysis to measure the solubility of 4biphenylcarboxylic acid in nine pure and binary mixed organic solvents from T = 293.15 to 328.15 K. It is demonstrated that with the increase of temperature, the solubility of 4biphenylcarboxylic acid in each of the solvents increases. Meanwhile, the experimental data are fitted with five classical models: Apelblat, van't Hoff, λh, nonrandom two-liquid (NRTL), and UNIQUAC. The maximum relative average deviations in pure solvents and binary mixed solvents are 0.935 and 1.563%. The fitted result meets the requirements. In addition, this paper also studies the thermodynamic parameters of 4-biphenylcarboxylic acid in the dissolution process and calculates the mixing Gibbs free energy, mixing enthalpy, and mixing entropy during the dissolution process. All of the mixing Gibbs free energy values are less than 0, which shows that the dissolution process is spontaneous.

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Section: X-ray Diffraction (Xrd)mentioning

confidence: 99%

Section: Experimental Sectionmentioning

confidence: 99%

Measurement and Correlation of the Solubility of 4-Biphenylcarboxylic Acid in Nine Pure and Binary Mixed Organic Solvents from T = 293.15 to 328.15 K

Wang

et al. 2021

J. Chem. Eng. Data

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“…Anthraquinone (AQ) and its derivatives are well-recognized for their exceptional redox abilities in the chemical industry. 8,9 Anthraquinone is widely used in the pharmaceutical and chemical industries, in peroxide production, and in anti-cancer, anti-inammatory, antinociceptive activities, among others. [10][11][12][13] In addition, AQs are the most abundant group of dyes apart from azo dyes.…”

Section: Introductionmentioning

confidence: 99%

2-Bromoanthraquinone as a highly efficient photocatalyst for the oxidation of sec-aromatic alcohols: experimental and DFT study

et al. 2020

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Measurement and correlation of solubility of 2-alkylanthraquinone (ethyl, tert-butyl and tert-amyl) in mixed solvents of 1,3,5-trimethylbenzene and tetrabutylurea

Ren

Pan

Zhao

et al. 2023

The Journal of Chemical Thermodynamics

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Dissolution behavior of 2-ethylanthraquinone in various neat solvents: Solubility, correlation and thermodynamic analysis

Cited by 6 publications

References 28 publications

Measurement and Correlation of the Solubility of 4-Biphenylcarboxylic Acid in Nine Pure and Binary Mixed Organic Solvents from T = 293.15 to 328.15 K

Measurement and Correlation of the Solubility of 4-Biphenylcarboxylic Acid in Nine Pure and Binary Mixed Organic Solvents from T = 293.15 to 328.15 K

2-Bromoanthraquinone as a highly efficient photocatalyst for the oxidation of sec-aromatic alcohols: experimental and DFT study

Measurement and correlation of solubility of 2-alkylanthraquinone (ethyl, tert-butyl and tert-amyl) in mixed solvents of 1,3,5-trimethylbenzene and tetrabutylurea

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