Solvent structure in aqueous mixtures. II. Ionic mobilities in tert-butyl alcohol-water mixtures at 25.deg.

1970 ◽  
Vol 74 (21) ◽  
pp. 3802-3812 ◽  
Author(s):  
Tommy L. Broadwater ◽  
Robert L. Kay
Keyword(s):  
Butyl Alcohol ◽  
Solvent Structure ◽  
Aqueous Mixtures ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Ionic Mobilities

Viscosity of ternary mixtures. IV. Urea – tert-butyl alcohol – water at 25 °C

1981 ◽  
Vol 59 (23) ◽  
pp. 3248-3251 ◽  
Author(s):  
Marc Palma ◽  
Jean-Pierre Morel
Keyword(s):  
Pair Interaction ◽  
Butyl Alcohol ◽  
Ternary Mixtures ◽  
Aqueous Mixtures ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Alcohol Mixtures ◽  
Total Concentrations ◽  
B Coefficients

We have measured, at 25 °C, the viscosities of urea and tert-butyl alcohol ternary aqueous solutions for total concentrations reaching about 4 M and various ratios of the solutes. We have also determined B coefficients of the Jones–Dole law for urea in water–tert-butyl alcohol mixtures and for tert-butyl alcohol in water–urea mixtures. The results can be fitted in the form:[Formula: see text]where ηr is the viscosity relative to water and subscripts 1 and 2 characterise the two solutes. B1 and B2 are determined in water and the additional D parameters appear as pair-interaction contributions of the solutes to the viscosity of the system. Some relations are established and verified between the previous parameters and the B coefficients of 1 and 2 determined, respectively, in the aqueous mixtures of 2 and 1.

Effect of solvent structure on electron reactivity: tert-butyl alcohol/water mixtures

1987 ◽  
Vol 91 (8) ◽  
pp. 2123-2128 ◽  
Author(s):  
P. C. Senanayake ◽  
G. R. Freeman
Keyword(s):  
Butyl Alcohol ◽  
Solvent Structure ◽  
Tert Butyl ◽  
Effect Of Solvent ◽  
Tert Butyl Alcohol ◽  
Alcohol Water

Solubility of tert-Butyl Hypochlorite in tert-Butyl Alcohol-Water

1954 ◽  
Vol 46 (6) ◽  
pp. 59-59
Author(s):  
J Westwater ◽  
L Audrieth
Keyword(s):  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water

Low-frequency Raman scattering study of tert-butyl alcohol–water and tetrahydrofuran–water binary mixtures

2003 ◽  
Vol 118 (14) ◽  
pp. 6387-6393 ◽  
Author(s):  
Toshiko Fukasawa ◽  
Yuko Amo ◽  
Yasunori Tominaga
Keyword(s):  
Raman Scattering ◽  
Binary Mixtures ◽  
Low Frequency ◽  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Scattering Study

Diffusive dynamics of water in tert-butyl alcohol/water mixtures

2004 ◽  
Vol 120 (10) ◽  
pp. 4759-4767 ◽  
Author(s):  
Vania Calandrini ◽  
Antonio Deriu ◽  
Giuseppe Onori ◽  
Ruep E. Lechner ◽  
Jörg Pieper
Keyword(s):  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Diffusive Dynamics

Densities and viscosities of binary aqueous mixtures of nonelectrolytes: tert-Butyl alcohol and tert-butylamine

1994 ◽  
Vol 72 (9) ◽  
pp. 1937-1945 ◽  
Author(s):  
Pius K. Kipkemboi ◽  
Allan J. Easteal
Keyword(s):  
Shear Viscosity ◽  
Composition Range ◽  
Excess Molar Volumes ◽  
Butyl Alcohol ◽  
Aqueous Mixtures ◽  
Rich Region ◽  
Molar Volumes ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Tert Butylamine

The density and shear viscosity of mixtures of tert-butyl alcohol (BuOH) and tert-butylamine (TBA) with water have been determined for various temperatures (288 to 318 K for H2O + BuOH and 288 to 308 K for H2O + TBA) over the whole composition range. Excess molar volumes and apparent molar volumes of the components of each system were calculated from the density data. In both systems the apparent molar volume of the organic component passes through a minimum in the water-rich region. Both systems exhibit large negative excess molar volumes which are essentially independent of temperature at all compositions. The two systems show pronounced maxima in their shear viscosity isotherms.

Dielectric relaxation of tert-butyl alcohol–water mixtures using a time-domain technique

1991 ◽  
Vol 87 (10) ◽  
pp. 1569-1573 ◽  
Author(s):  
Ashok C. Kumbharkhane ◽  
Sanjay M. Puranik ◽  
Suresh C. Mehrotra
Keyword(s):  
Dielectric Relaxation ◽  
Time Domain ◽  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water

Coefficients B de viscosité dans les systèmes ternaires aqueux. III. Halogénures alcalins–alcool tert-butylique–eau à 25 °C

1979 ◽  
Vol 57 (24) ◽  
pp. 3247-3252 ◽  
Author(s):  
Marc Palma ◽  
Jean-Pierre Morel
Keyword(s):  
Linear Relationship ◽  
Structural Properties ◽  
Organic Solvents ◽  
Linear Correlation ◽  
Butyl Alcohol ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Water ◽  
Coefficient Of Viscosity

We have measured the coefficient of viscosity B at 25 °C of HCl, LiCl, NaCl, KCl, RbCl, KI, and KBr in the mixtures of aqueous organic solvents containing from 10 to 40% tert-butyl alcohol by weight (X), the concentration of electrolyte varying from 0.1 to 0.3 M.Plots of B = f (x) show points of inflexion and minima whose positions can be explained by the structural properties of the mixed solvent.In water, a linear relationship between the entropy of hydration and coefficient B of the ions is observed. In the same way, it can be shown that a linear correlation exists between the entropy of solvation and coefficient B of the electrolytes for all the mixtures studied.These correlations lead to the characterization of two distinct zones (X < 20% and X > 20%) for the range of tert-butyl alcohol–water mixtures. [Journal translation]

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