Densities and excess molar volumes of binary systems N,N-dimethylformamide + ethanolamine or N,N-diethylethanolamine

Mónica Hernández-Mendoza; Abel Zúñiga-Moreno; María E. Manríquez-Ramírez; Octavio Elizalde-Solis

doi:10.1007/s10953-014-0250-8

Densities and excess molar volumes of binary systems N,N-dimethylformamide + ethanolamine or N,N-diethylethanolamine

Mónica Hernández-Mendoza, Abel Zúñiga-Moreno, María E. Manríquez-Ramírez, Octavio Elizalde-Solis

Escuela Superior de Ingeniería Química e Industrias Extractivas (ESIQIE)

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12 Citas (Scopus)

Resumen

Densities of binary mixtures composed by N,N-dimethylformamide (DMF) and ethanolamine (EA) or N,N-diethylethanolamine (DEEA) were studied. Measurements were made by means of a vibrating tube densimeter (VTD) at temperatures from 293.15 to 313.15 K at atmospheric pressure (73 kPa). Both binary systems were measured over the full range of compositions along with the pure compounds. Excess molar volumes were calculated from the experimental densities, and were fitted to a Redlich-Kister type equation. The excess molar volumes are positive for both systems. Partial molar volumes and partial excess volumes were obtained from the Redlich-Kister equation.

Idioma original	Inglés
Páginas (desde-hasta)	1981-1996
Número de páginas	16
Publicación	Journal of Solution Chemistry
Volumen	43
N.º	11
DOI	https://doi.org/10.1007/s10953-014-0250-8
Estado	Publicada - 5 nov. 2014

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title = "Densities and excess molar volumes of binary systems N,N-dimethylformamide + ethanolamine or N,N-diethylethanolamine",

abstract = "Densities of binary mixtures composed by N,N-dimethylformamide (DMF) and ethanolamine (EA) or N,N-diethylethanolamine (DEEA) were studied. Measurements were made by means of a vibrating tube densimeter (VTD) at temperatures from 293.15 to 313.15 K at atmospheric pressure (73 kPa). Both binary systems were measured over the full range of compositions along with the pure compounds. Excess molar volumes were calculated from the experimental densities, and were fitted to a Redlich-Kister type equation. The excess molar volumes are positive for both systems. Partial molar volumes and partial excess volumes were obtained from the Redlich-Kister equation.",

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Densities and excess molar volumes of binary systems N,N-dimethylformamide + ethanolamine or N,N-diethylethanolamine. / Hernández-Mendoza, Mónica; Zúñiga-Moreno, Abel ; Manríquez-Ramírez, María E. et al.
En: Journal of Solution Chemistry, Vol. 43, N.º 11, 05.11.2014, p. 1981-1996.

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

TY - JOUR

T1 - Densities and excess molar volumes of binary systems N,N-dimethylformamide + ethanolamine or N,N-diethylethanolamine

AU - Hernández-Mendoza, Mónica

AU - Zúñiga-Moreno, Abel

AU - Manríquez-Ramírez, María E.

AU - Elizalde-Solis, Octavio

PY - 2014/11/5

Y1 - 2014/11/5

N2 - Densities of binary mixtures composed by N,N-dimethylformamide (DMF) and ethanolamine (EA) or N,N-diethylethanolamine (DEEA) were studied. Measurements were made by means of a vibrating tube densimeter (VTD) at temperatures from 293.15 to 313.15 K at atmospheric pressure (73 kPa). Both binary systems were measured over the full range of compositions along with the pure compounds. Excess molar volumes were calculated from the experimental densities, and were fitted to a Redlich-Kister type equation. The excess molar volumes are positive for both systems. Partial molar volumes and partial excess volumes were obtained from the Redlich-Kister equation.

AB - Densities of binary mixtures composed by N,N-dimethylformamide (DMF) and ethanolamine (EA) or N,N-diethylethanolamine (DEEA) were studied. Measurements were made by means of a vibrating tube densimeter (VTD) at temperatures from 293.15 to 313.15 K at atmospheric pressure (73 kPa). Both binary systems were measured over the full range of compositions along with the pure compounds. Excess molar volumes were calculated from the experimental densities, and were fitted to a Redlich-Kister type equation. The excess molar volumes are positive for both systems. Partial molar volumes and partial excess volumes were obtained from the Redlich-Kister equation.

KW - Amides

KW - Amines

KW - Density

KW - Ethanolamine (EA)

KW - Excess molar volume

KW - N N-diethylethanolamine (DEEA)

KW - N N-imethylformamide (DMF)

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U2 - 10.1007/s10953-014-0250-8

DO - 10.1007/s10953-014-0250-8

M3 - Artículo

SN - 0095-9782

VL - 43

SP - 1981

EP - 1996

JO - Journal of Solution Chemistry

JF - Journal of Solution Chemistry

IS - 11

ER -

Densities and excess molar volumes of binary systems N,N-dimethylformamide + ethanolamine or N,N-diethylethanolamine

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