Solubility of 2-Chloro-3-(trifluoromethyl)pyridine and Correlation with the Polarity in Organic Solvents at 273–303 K
- Авторы: Long Wang 1, Xing C.1, Xu L.1, Liu G.1
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Учреждения:
- School of Chemical Engineering and Energy, Zhengzhou University
- Выпуск: Том 92, № 11 (2018)
- Страницы: 2204-2209
- Раздел: Physical Chemistry of Solutions
- URL: https://bakhtiniada.ru/0036-0244/article/view/170204
- DOI: https://doi.org/10.1134/S0036024418110237
- ID: 170204
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Аннотация
The solubility of 2-chloro-3-(trifluoromethyl)pyridine (CTP) in ethyl acetate, n-butyl alcohol, 2‑propanol, methanol, trichloromethane, acetonitrile, and acetone under atmospheric pressure was measured at 273.15–303.15 K. The solubility of CTP in all eight solvents increased with the increase in temperature. The solubility of CTP had a relation with the polarity of the solvents. The modified Apelblat equation, λh equation, Wilson model, and NRTL model were used to correlate the solubility. The standard dissolution enthalpies were also evaluated.
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Об авторах
Long Wang
School of Chemical Engineering and Energy, Zhengzhou University
Автор, ответственный за переписку.
Email: wanglong3767@163.com
Китай, Zhengzhou, 450001
Chengzong Xing
School of Chemical Engineering and Energy, Zhengzhou University
Email: guojiliu@zzu.edu.cn
Китай, Zhengzhou, 450001
Li Xu
School of Chemical Engineering and Energy, Zhengzhou University
Автор, ответственный за переписку.
Email: xuli@zzu.edu.cn
Китай, Zhengzhou, 450001
Guoji Liu
School of Chemical Engineering and Energy, Zhengzhou University
Автор, ответственный за переписку.
Email: guojiliu@zzu.edu.cn
Китай, Zhengzhou, 450001
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