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Query

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DDB#	Name	CAS-RN	Formula
31	Benzene	71-43-2	C6H6	Overview	Details
50	Cyclohexane	110-82-7	C6H12	Overview	Details
91	Heptane	142-82-5	C7H16	Overview	Details
284	N-Methyl-2-pyrrolidone	872-50-4	C5H9NO	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

Vapor-Liquid Equilibria (VLE)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	168	107	18
50	Cyclohexane		36	9
91	Heptane			12

Heats of Mixing (HE)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	137	32	7
50	Cyclohexane		18	6
91	Heptane			5

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	15	27	83
50	Cyclohexane		9	72
91	Heptane			84

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	n.a.	n.a.	n.a.
50	Cyclohexane		n.a.	4
91	Heptane			9

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	16	5	4
50	Cyclohexane		12	4
91	Heptane			n.a.

(A)zeotropic Data (AZD)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	180	80	14
50	Cyclohexane		30	9
91	Heptane			5

Solid-Liquid Equilibria (SLE)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	38	4	6
50	Cyclohexane		n.a.	n.a.
91	Heptane			n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	174	45	15
50	Cyclohexane		71	4
91	Heptane			3

Critical Data of Mixtures (CRI)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	4	2	n.a.
50	Cyclohexane		3	n.a.
91	Heptane			1

Mixture Viscosities (VIS)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	107	52	5
50	Cyclohexane		13	4
91	Heptane			n.a.

Mixture Surface Tensions (MSFT)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	15	6	n.a.
50	Cyclohexane		5	n.a.
91	Heptane			1

Mixture Speeds of Sound (MSOS)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	65	10	2
50	Cyclohexane		3	2
91	Heptane			1

Mixture Thermal Conductivities (MTCN)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	3	2	n.a.
50	Cyclohexane		n.a.	n.a.
91	Heptane			n.a.

Mixture Dielectric Constants (MDEC)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	3	1	n.a.
50	Cyclohexane		n.a.	n.a.
91	Heptane			n.a.

Mixture P-v-T Data (MPVT)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	13	3	n.a.
50	Cyclohexane		13	n.a.
91	Heptane			n.a.

Diffusion Coefficients (DIF)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	14	13	n.a.
50	Cyclohexane		4	n.a.
91	Heptane			n.a.

Further Thermodynamic Properties (X)

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	44	3	1
50	Cyclohexane		n.a.	1
91	Heptane			2

Total

DDB#	Name	50	91	284	N-Methyl-2-pyrrolidone
31	Benzene	996	392	155
50	Cyclohexane		217	115
91	Heptane			123

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