Lisa L. Van Loon, Heather C. Allen and Barbara E. Wyslouzil. : Part XX. Elizabeth C. Griffith, Ellen M. Adams, Heather C. Allen, and Veronica Vaida . The surface tension of (2-methyl-2-butanol + ethanol), (3-methyl-1-butanol + ethanol), and (2-methyl-1-butanol + ethanol) binary solutions was measured over the entire composition range and at temperatures from (293.15 to 323.15) K. The experimental data were correlated with the temperature, the maximum deviation being less than 0.4 %. By continuing you agree to the use of cookies. Heterogeneous Chemistry of Butanol and Decanol with Sulfuric Acid:  Implications for Secondary Organic Aerosol Formation. The calculated surface tensions are 0.039 N/m, 0.04 N/m, 0.0441, 0.047 N/m and 0.0551 N/m respectively, the radius of the capillary was also calculated to be 2.5mm. The surface tension of the butanol phosphate an important role in many fields such as chemical fiber, esters and their sodium salts was found to decrease with textile, leather, plastic, papermaking, cosmetic, and so on. Khim., 1966, 40, 1240. In addition, few studies have examined the influence of different butanol isomers on the interfacial dynamics of mixtures. and chemical property data is available from the NIST Standard Reference Chem. Zh. 1-Butanol (Butyl Alcohol)-n-Hexane System, The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition.The data represent a small sub list of all available data in the Dortmund Data Bank.For more data or any further information please search the DDB or contact DDBST.. DATA Ser., Sel. We use cookies to help provide and enhance our service and tailor content and ads. We characterized the position of the hydrotrope molecules at the interface using atom number density profiles, radial distribution functions, and hydroxyl tilt angles with respect to the z-axis (perpendicular to the water-cyclohexane interface). Ges., 1883, 16, 2633-36. J.Phys.Chem. Chem. Eng. Technology, Office of Data Phys., 1955, 23, 1370-1. Structure of Butanol and Hexanol at Aqueous, Ammonium Bisulfate, and Sulfuric Acid Solution Surfaces Investigated by Vibrational Sum Frequency Generation Spectroscopy. 23 publications. The surface tensions of n-butanol in water and 20, 38, 58, and 72 wt % H 2 SO 4 were recorded at 294 K in order to compare the segregation of the alcohol at the water−air and acid−air interfaces. Seong-Chan Park,, Daniel K. Burden, and. ; Ravikovich, S.D. Data, 1995, 40, 1025-1036. In this experiment, we determined the surface tensions of five concentrations of n-Butanol, 0.8 M, 0.6 M, 0.45 M, 0.34 M, 0.25 M, by using the capillary rise method. : The Physical Properties of the Ternary System Acetone-n-Butyl Alcohol-Water. Leena Dharmarathne, Muthupandian Ashokkumar, and Franz Grieser . Component All rights reserved. Singh, R.; Shemilt, L.W., A molecular dynamics study of water mass accommodation on condensed phase water coated by fatty acid monolayers. 1, 55. This article is cited by NIST subscription sites provide data under the Other molecules, such as alcohols, can also act like surfactants between water and nonpolar molecules. Aliphatic Alkanols, [all data], Kay and Donham, 1955 There is statistical difference on the effect of some isomers on the disruption of the interface at low hydrotrope concentrations. ; Sorg L.V. © 2020 Elsevier B.V. All rights reserved. ; Litkenhous E.E. 36 (1932) 842-854, Benson G.C. Sci., 1964, 19, 431-44. Gas-Liquid Critical Temperature. Greg Burns. Eng. Khim. All rights reserved. We characterized the position of the hydrotrope molecules at the interface using atom number density profiles, radial distribution functions, and hydroxyl tilt angles with respect to the z-axis (perpendicular to the water-cyclohexane interface). [all data], Mocharnyuk, 1960 [all data], Go To: Top, Critical temperature, References. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. in 5th IUPAC Conference on Alkanes and AlkanolsGradisca, 1989. HCl Uptake through Films of Pentanoic Acid and Pentanoic Acid/Hexanol Mixtures at the Surface of Sulfuric Acid. Ver. 4. Critical temperatures and pressures and high temperature vapour pressures of seven alcohols, [all data], Young, 1974, 4 ; Tsochev, V., These surface concentrations range from ∼3.5 × 1014 cm-2 (∼73% of maximum packing) at the surface of water to ∼2.0 ×1014 cm-2 (∼41% of maximum packing) at the surface of 72 wt % H2SO4. and Informatics, Computational Chemistry Comparison and Benchmark Database, NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data), NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data). Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Ed. Eng. Ber. Efremov, Yu.V., Reaction of Ferricyanide and Methyl Viologen with Free Radicals Produced by Ultrasound in Aqueous Solutions. DATA Ser., Sel. following TRC products: Gude and Teja, 1995 The Inhibition of N2O5 Hydrolysis in Sulfuric Acid by 1-Butanol and 1-Hexanol Surfactant Coatings. Acta, 1943, 31, 102. Surface tension is caused by the inward attraction of molecules at a boundary. ; Donham, W.E., Young, C.L., increasing alkaline concentration up to 250 g/L NaOH. © 2018 by the U.S. Secretary of Commerce ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Interfacial properties of aqueous solutions of butanol isomers and cyclohexane. 45 (1941) 671-681, Ernst R.C. Daniel K. Burden, Alexis M. Johnson and Gilbert M. Nathanson. Surface tension is the energy required to stretch a unit change of surface area - and the surface tension will form a drop of liquid to a sphere since the sphere offers the smallest area for a definite volume. J.Chem.Eng.Data 17 (1972) 145-150. Tert-butyl alcohol (TBA) is a well-studied hydrotrope, but its behavior is not completely understood at low molar compositions in aqueous solution. Uptake and Surface Reaction of Methanol by Sulfuric Acid Solutions Investigated by Vibrational Sum Frequency Generation and Raman Spectroscopies. Wir und unsere Partner nutzen Cookies und ähnliche Technik, um Daten auf Ihrem Gerät zu speichern und/oder darauf zuzugreifen, für folgende Zwecke: um personalisierte Werbung und Inhalte zu zeigen, zur Messung von Anzeigen und Inhalten, um mehr über die Zielgruppe zu erfahren sowie für die Entwicklung von Produkten.

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