Structures and fusion parameters of methoxycarbonyl-benzenes and -naphthalenes

Dozen, Yasuhiko; Fujishima, Shizu; Shingu, Haruo

doi:10.1016/0040-6031(78)85008-4

Cited by 21 publications

(11 citation statements)

References 18 publications

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“…The molar enthalpy of fusion of methyl benzoate, fus H o m (260.80 K) = (14803±13) J · mol −1 , thus determined made it possible to improve greatly the value of fus H o m (260.7 K) = (13.90 ± 0.45) kJ · mol −1 obtained earlier. (15) It was found that only methyl o-toluate had two solid-to-solid transitions before fusion. Thermodynamic parameters of these transitions are given in table 8.…”

Section: Resultsmentioning

confidence: 98%

Thermodynamic properties of methyl esters of benzoic and toluic acids in the condensed state

Blokhin

Paulechka

Kabo

et al. 2002

The Journal of Chemical Thermodynamics

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Section: Resultsmentioning

confidence: 98%

Thermodynamic properties of methyl esters of benzoic and toluic acids in the condensed state

Blokhin

Paulechka

Kabo

et al. 2002

The Journal of Chemical Thermodynamics

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“… a Reference . b Reference . c Weight loss was observed. d Reference . e Reference . f This work, see Supporting Information for details. …”

Section: Standardsmentioning

confidence: 97%

Vapor Pressures and Vaporization Enthalpies of a Series of Dialkyl Phthalates by Correlation Gas Chromatography

2014

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Experimental vapor pressures, vaporization, fusion and sublimation enthalpies of a number of dialkyl benzenedicarboxylates have been examined by correlation gas chromatography (CGC) experiments in order to identify a series of experimental measurements that appear to be internally self-consistent. The compounds studied in this regard include dimethyl phthalate dimethyl terephthalate, dimethyl isophthalate, diethyl phthalate, dibutyl phthalate, and bis(2-ethylhexyl) phthalate. New vaporization enthalpies and liquid vapor pressure equations (T/K = 298.15 to 550) of several other compounds are reported also evaluated by CGC experiments. The compounds, the vaporization, fusion, and sublimation enthalpies and liquid and solid vapor pressures evaluated are summarized in Table 22 of the text.

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“…The solubility data is correlated using eqs , , , , , , , , , and by the nonlinear regression method . The values of Δ fus H m and T m in eq are those obtained by DSC.…”

Section: Resultsmentioning

confidence: 99%

“…The solubility data is correlated using eqs 2, 3, 4, 5, 6, 7, 8, 9, 10, and 1111 by the nonlinear regression method. 29 The values of Δ fus H m and T m in eq 5 are those obtained by DSC. The values of V 1 for the solute and V 2 for the solvents are presented in Table 1.…”

Section: Thermodynamic Modelsmentioning

confidence: 99%

Solubility and Thermodynamic Modeling of Dimethyl Terephthalate in Pure Solvents and the Evaluation of the Mixing Properties of the Solutions

Zhang

et al. 2019

J. Chem. Eng. Data

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In this work, the solubility of dimethyl terephthalate (DMT) in alcohols (methanol, ethanol, n-propanol, i-propanol, n-butanol, and i-butanol), esters (ethyl acetate, i-propyl acetate, n-propyl acetate, n-butyl acetate, n-amyl acetate, and methyl propionate), ketones (acetone, methyl ethyl ketone, and cyclohexanone), acetonitrile, and chloroform was experimentally determined. The solubility of DMT in these solvents follows the order: chloroform > esters and ketones > acetonitrile > alcohols and increases with increasing temperature. The solubility of DMT as a function of temperature has been regressed in terms of three semiempirical models (modified Apelblat, λh, and three-parameter Van’t Hoff) and two activity coefficient models (Wilson and nonrandom two-liquid), which gave a maximum relative average deviation of 2.32% and a maximum root-mean-square deviation of 31.63 × 10–5. Better fittings were obtained with the activity coefficient models. In addition, the mixing properties (Gibbs energy, enthalpy, entropy, as well as activity coefficients and reduced excess enthalpy at infinitesimal concentration) were evaluated using the Wilson model.

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Structures and fusion parameters of methoxycarbonyl-benzenes and -naphthalenes

Cited by 21 publications

References 18 publications

Thermodynamic properties of methyl esters of benzoic and toluic acids in the condensed state

Thermodynamic properties of methyl esters of benzoic and toluic acids in the condensed state

Vapor Pressures and Vaporization Enthalpies of a Series of Dialkyl Phthalates by Correlation Gas Chromatography

Solubility and Thermodynamic Modeling of Dimethyl Terephthalate in Pure Solvents and the Evaluation of the Mixing Properties of the Solutions

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