Articles with "278 323" as a keyword



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Apparent thermodynamic models for determination of the solubility of N-acetyl-1,3-phenylenediamine in eight pure solvents and two different miscible systems at T = (278.15–323.15) K

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Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.08.030

Abstract: Abstract In this paper, a gravimetric method was utilized to measure the solubility of the N-acetyl-1,3-phe-nylenediamine under atmospheric pressure in N,N-dimethylformamide, ethyl acetate, acetone, methanol, water, tetrahydrofuran, acetonitrile, isopropanol, (isopropanol + tetrahydrofuran) and (ethyl acetate + tetrahydrofuran) binary mixtures… read more here.

Keywords: tetrahydrofuran; acetyl phenylenediamine; model; solubility acetyl ... See more keywords
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Solubility measurement and solvent effect of Doxofylline in pure solvents and mixtures solvents at 278.15–323.15K

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.112952

Abstract: Abstract The solid-liquid phase equilibrium solubility of Doxofylline was measured and discussed in ten pure organic solvents and co-solvent mixtures of acetonitrile + ethanol (+or water) at temperature range from 278.15 to 323.15 K. Results indicated that experimental… read more here.

Keywords: doxofylline; solvent effect; solubility; 278 323 ... See more keywords
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Solubility determination and thermodynamic modelling of Progesterone in twelve pure solvents and three binary solvents at 278.15 to 323.15 K

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.114715

Abstract: Abstract The solubility of Progesterone at T = 278.15–323.15 K was measured by static equilibrium method combined with HPLC in twelve solvents (methanol, ethanol, isopropanol, n-propanol, n-butanol, acetone, tetrahydrofuran, 1,4-dioxane, n-heptane, ethyl acetate, acetonitrile, and toluene) and three… read more here.

Keywords: three binary; model; solubility; heptane ... See more keywords
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Solubility and Solution Thermodynamics of 2,6-Dichloro-4-nitroaniline in 12 Pure Solvents at Temperatures from 278.15 to 323.15 K

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00778

Abstract: The solubility of 2,6-dichloro-4-nitroaniline (DCNA) in 12 pure solvents of n-butanol, n-propanol, methanol, ethylene glycol (EG), ethanol, isopropanol, acetonitrile, cyclohexane, 1,4-dioxane, ethyl acetate, water, and N-methyl pyrrolidone (NMP) was achieved through the shake-flask method at… read more here.

Keywords: dichloro nitroaniline; pure solvents; thermodynamics; temperatures 278 ... See more keywords