Excess Molar Enthalpies of Chloroalkanes or Chloroalkenes + Benzyl Alcohol at 298.15 K

Kumar, Rahul; Rao, A. Anand; Rajiah, A.; Rao, M. Venkateshwara

doi:10.1021/je00017a022

Cited by 18 publications

(2 citation statements)

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“…Excellent thermal insulation is provided by the fully silvered glass Dewar which serves as a mixing chamber. Other information regarding the Parr 1451 solution calorimeter has been reported previously (Kumar et al, 1995).…”

Section: Methodsmentioning

confidence: 99%

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C₃−C₈) at 298.15 K

Iloukhani

1997

J. Chem. Eng. Data

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Excess molar enthalpies for trichloroethylene + propan-1-ol, + butan-1-ol, + pentan-1-ol, + hexan-1-ol, + heptan-1-ol, and + octan-1-ol have been measured at 298.15 K with a Parr 1451 solution calorimeter. The values are found to be endothermic for all the mixtures rich in alkan-1-ols and become exothermic around 0.15 mole fraction of trichloroethylene. For all the systems, the value of − at the minimum increases from propan-1-ol to octan-1-ol. The results are explained in terms of dissociation of the self-associated alkan-1-ol molecules and the formation of aggregates between unlike molecules through Cl···H···O bonding.

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Section: Methodsmentioning

confidence: 99%

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C₃−C₈) at 298.15 K

Iloukhani

1997

J. Chem. Eng. Data

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“…Because of its strong polarity and limited water solubility, benzyl alcohol has long been used as a good solvent in chemical processes such as extraction distillation. Thermodynamic properties of binary liquid mixtures containing benzyl alcohol and another compound such as butanone, chloroalkanes or chloroalkenes, ethylene glycol, or benzyl benzoate 4 have been investigated recently. In this paper, we report the excess enthalpies of benzyl alcohol with four isomers of heptanone at (298.65, 303.55, and 308.50) K. This study also aims to understand the intermolecular interactions, particularly hydrogen-bonding properties, between the aromatic alcohol and a ketone with a different extent of branching.…”

Section: Introductionmentioning

confidence: 99%

Excess Molar Enthalpies for Binary Mixtures of Benzyl Alcohol and Heptanone Isomers at Different Temperatures

2001

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Excess molar enthalpies for the binary mixtures of benzyl alcohol + 2-heptanone, + 3-heptanone, + 5-methyl-2-hexanone, and + 2,4-dimethyl-3-pentanone were measured over the entire composition range at (298.65, 303.55, and 308.50) K using a Calvet-type microcalorimeter. The excess molar enthalpies are positive for all the mixtures with their maximums between (300 and 500) J‚mol -1 . The Redlich-Kister polynomial was used to correlate the experimental results. The experimental results are discussed in terms of intermolecular interactions, particularly hydrogen-bonding interactions between like and unlike molecules.

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3.1.2 Chloroalkenes

Frenkel¹,

Hong²,

Dong³

et al.

Densities of Halohydrocarbons

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Excess Molar Enthalpies of Chloroalkanes or Chloroalkenes + Benzyl Alcohol at 298.15 K

Cited by 18 publications

References 3 publications

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C₃−C₈) at 298.15 K

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C₃−C₈) at 298.15 K

Excess Molar Enthalpies for Binary Mixtures of Benzyl Alcohol and Heptanone Isomers at Different Temperatures

3.1.2 Chloroalkenes

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Excess Molar Enthalpies of Chloroalkanes or Chloroalkenes + Benzyl Alcohol at 298.15 K

Cited by 18 publications

References 3 publications

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C3−C8) at 298.15 K

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C3−C8) at 298.15 K

Excess Molar Enthalpies for Binary Mixtures of Benzyl Alcohol and Heptanone Isomers at Different Temperatures

3.1.2 Chloroalkenes

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Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C₃−C₈) at 298.15 K

Excess Molar Enthalpies for Binary Mixtures with Trichloroethylene + Alkan-1-ols (C₃−C₈) at 298.15 K