Excess molar volumes and viscosities for glycol ether-water solutions at the temperature 308.15 K: Ethylene glycol monomethyl, diethylene glycol monomethyl, and triethylene glycol monomethyl ethers

Journal Article · Wed May 01 04:00:00 EDT 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je950198g· OSTI ID:256885

Pal, A; Singh, Y P ^[1]

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1. Kurukshetra Univ. (India). Dept. of Chemistry

Excess molar volumes (V{sub m}{sup E}) and viscosities ({eta}) have been determined as a function of mole fraction for binary liquid mixtures of water with ethylene glycol monomethyl ether (2-methoxyethanol), CH{sub 3}O(CH{sub 2}){sub 2}OH, diethylene glycol monomethyl ether (2-(2-methoxyethoxy)ethanol), CH{sub 3}O(CH{sub 2}){sub 2}O(CH{sub 2}){sub 2}OH, and triethylene glycol monomethyl ether (2-[2-(2-methoxyethoxy)ethoxy]ethanol), CH{sub 3}O(CH{sub 2}){sub 2}O(CH{sub 2}){sub 2}O(CH{sub 2}){sub 2}OH, at 308.15 K. Densities ({rho}) of the mixtures have been calculated from the results. The excess volumes are negative over the entire composition range for the systems studied. The results for V{sub m}{sup E} and {eta} are discussed in terms of interactions of water with an amphiphilic molecule.

• OSTI ID: 256885
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 3 Vol. 41; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
BINARY MIXTURES
DENSITY
ETHERS
EXPERIMENTAL DATA
FUEL ADDITIVES
GLYCOLS
MEASURING METHODS
THERMODYNAMIC PROPERTIES
VISCOSITY
VOLUME