Refractive Indices and Surface Tensions of Binary Mixtures of Ethyl Acetoacetate, Ethyl Isovalerate, Methyl Benzoate, Benzyl Acetate, Ethyl Salicylate, and Benzyl Propionate with Ethanol at (288.15, 298.15, 308.15, and 318.15) K

2006 ◽  
Vol 51 (5) ◽  
pp. 1690-1697 ◽  
Author(s):  
Yaw-Wen Sheu ◽  
Chein-Hsiun Tu
Keyword(s):  
Binary Mixtures ◽  
Ethyl Acetoacetate ◽  
Methyl Benzoate ◽  
Refractive Indices ◽  
Benzyl Acetate ◽  
Surface Tensions

Refractive Indices and Surface Tensions of Binary Mixtures of 1,4-Dioxane + 1-Alkanols at 298.15 K

2001 ◽  
Vol 46 (3) ◽  
pp. 692-695 ◽  
Author(s):  
Encina Calvo ◽  
Adela Penas ◽  
Mercedes Pintos ◽  
Ramón Bravo ◽  
Alfredo Amigo
Keyword(s):  
Binary Mixtures ◽  
Refractive Indices ◽  
Surface Tensions

Refractive Indices and Surface Tensions of Binary Mixtures of 1,4-Dioxane +n-Alkanes at 298.15 K

2000 ◽  
Vol 45 (4) ◽  
pp. 682-685 ◽  
Author(s):  
Adela Penas ◽  
Encina Calvo ◽  
Mercedes Pintos ◽  
Alfredo Amigo ◽  
Ramón Bravo
Keyword(s):  
Binary Mixtures ◽  
Refractive Indices ◽  
Surface Tensions

STUDY OF HETEROMOLECULAR INTERACTION OF NONAQUEOUS BINARY SOLUTIONS

2020 ◽  
Vol 22 (2) ◽  
pp. 111-114
Author(s):  
D.T. Bozorova ◽  
Sh.P. Gofurov ◽  
A.M. Kokhkharov ◽  
O.B. Ismailova
Keyword(s):  
Binary Mixtures ◽  
Mole Fraction ◽  
Molecular Interactions ◽  
Weak Interactions ◽  
Structural Characteristics ◽  
Refractive Indices ◽  
Binary Solutions ◽  
Wide Range

In this work, the refractometry method was used to study of the molecular interactions and structural characteristics of dimethylformamide-ethanol and cyclohexane-ethanol binary mixtures. The refractive indices of mixtures were measured over a wide range of dimethylformamide and cyclohexane concentrations (0−1.0 mole fractions) at 25°С. It has been shown that heteromolecular complexes in binary solutions are formed at the concentration of ∼0.5 mole fraction of those compounds due to strong H-bonds. Relatively weak interactions are determined at a concentration of ∼0.2 and ∼0.9 mole fraction of dimethylformamide and ∼0.2 and ∼0.8 mole fraction of cyclohexane.

Prediction of Excess Volumes and Excess Surface Tensions from Experimental Refractive Indices

2000 ◽  
Vol 38 (2) ◽  
pp. 251-260 ◽  
Author(s):  
Ángel Piñeiro ◽  
Pilar Brocos ◽  
Alfredo Amigo ◽  
Mercedes Pintos ◽  
Ramón Bravo
Keyword(s):  
Excess Volumes ◽  
Refractive Indices ◽  
Surface Tensions ◽  
Excess Surface
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