ABSTRACT

Surface tensions, surface tension deviations, densities, and excess molar volumes of binary mixtures of carbon tetrachloride (CCl4) with dimethylsulfoxide (DMSO), diethylsulfoxide (DESO), dipropylsulfoxide (DPSO), and dibutylsulfoxide (DBSO) have been determined over the entire composition range at (298.15 and 313.15) K. The results were fitted by the Redlich Kister polynomial equation and the corresponding binary coefficients have been derived. The obtained excess quantities show that both charge-transfer complex formation between CCl4 and dialkylsulfoxides (DASO) molecules and on the other hand sulfoxides chain length are crucial factors conditioning the excess thermodynamic properties of (CCl4 + DASO) binary mixtures.

Compounds

#	Formula	Name
1	C2H6OS	dimethyl sulfoxide
2	CCl4	tetrachloromethane
3	C4H10OS	diethyl sulfoxide
4	C6H14OS	dipropyl sulfoxide
5	C8H18OS	dibutyl sulfoxide

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	1	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	4
POMD	1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	4
POMD	2	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	4
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	4
POMD	3	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	4
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	4
POMD	4	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	4
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	4
POMD	5	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	1
POMD	5	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	2 1	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	40
POMD	2 1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	48
POMD	2 3	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	40
POMD	2 3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	32
POMD	2 4	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid		Liquid Air at 1 atmosphere	Maximal bubble pressure	32
POMD	2 4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	40
POMD	2 5	Surface tension liquid-gas, N/m ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid	Liquid Air at 1 atmosphere	Maximal bubble pressure	8
POMD	2 5	Mass density, kg/m3 ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	9

Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Surface and bulk behavior of (dialkylsulfoxides + carbon tetrachloride) mixtures

Markarian, S. A. A.[Shiraz A.], Terzyan, A. M.[Alla M.]

ABSTRACT