Excess Volumes of Mixtures of Some Alkyl Esters and Ketones with Alkanols

[img]PDF - Authorized users only
Language: English
902Kb
Title:Excess Volumes of Mixtures of Some Alkyl Esters and Ketones with Alkanols
Creators:
Qin, Anwei
Hoffman, Dolly E.
Munk, Petr
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 58, 11, pp. 2625-2641

Abstract

Excess volumes were calculated from measured densities of binary mixtures of five linear alkanols (methanol, ethanol, 1-propanol, 1-butanol, and 1-pentanol) with five n-alkyl acetates (methyl, ethyl, propyl, butyl, and pentyl acetates) and with two ketones (acetone and 2-butanone) at 20 °C. The whole composition range was studied for all thirty-five binary systems. For a given alcohol, the ∆<i>V</i>/φ<sub>1</sub>ϑ<sub>2</sub> value decreases with increasing size of the carbonyl compound. For a given carbonyl compound, it increases with the length of the alkanol. Systems with methyl acetate as one component have relatively large ∆<i>V</i>/φ<sub>1</sub>ϑ<sub>2</sub> values, while systems with methanol display different compositional dependency in respect to systems with other alcohols.

Title:Excess Volumes of Mixtures of Some Alkyl Esters and Ketones with Alkanols
Creators:
Qin, Anwei
Hoffman, Dolly E.
Munk, Petr
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:58
Number:11
Page Range:pp. 2625-2641
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19932625UNSPECIFIED
ID Code:379
Item Type:Article
Deposited On:06 Feb 2009 17:00
Last Modified:06 Feb 2009 16:00

Citation

Qin, Anwei; Hoffman, Dolly E.; Munk, Petr (1993) Excess Volumes of Mixtures of Some Alkyl Esters and Ketones with Alkanols. Collection of Czechoslovak Chemical Communications, 58 (11). pp. 2625-2641. ISSN 0010-0765

Repository Staff Only: item control page