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DDB#	Name	CAS-RN	Formula
89	Hexane	110-54-3	C6H14	Overview	Details
91	Heptane	142-82-5	C7H16	Overview	Details
128	Octane	111-65-9	C8H18	Overview	Details
1051	Methane	74-82-8	CH4	Overview	Details
1054	Ethane	74-84-0	C2H6	Overview	Details

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Mixture Data

Number of available sets is shown

Vapor-Liquid Equilibria (VLE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	25	15	103	14
91	Heptane		15	80	35
128	Octane			35	14
1051	Methane				171

Heats of Mixing (HE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	4	8	6	3
91	Heptane		3	8	n.a.
128	Octane			2	2
1051	Methane				11

Gas Solubilities (GLE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	n.a.	1	17	6
91	Heptane		n.a.	21	10
128	Octane			15	3
1051	Methane				n.a.

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

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	10	11	n.a.	n.a.
91	Heptane		11	n.a.	n.a.
128	Octane			n.a.	n.a.
1051	Methane				n.a.

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	n.a.	n.a.	13	n.a.
91	Heptane		n.a.	3	n.a.
128	Octane			n.a.	n.a.
1051	Methane				n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	4	1	n.a.	n.a.
91	Heptane		1	17	n.a.
128	Octane			n.a.	n.a.
1051	Methane				n.a.

(A)zeotropic Data (AZD)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	19	16	28	4
91	Heptane		15	24	7
128	Octane			8	5
1051	Methane				53

Solid-Liquid Equilibria (SLE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	n.a.	1	12	1
91	Heptane		2	5	1
128	Octane			7	2
1051	Methane				5

Densities and Volumes of Mixtures, Excess Volumes (VE)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	42	29	n.a.	n.a.
91	Heptane		65	n.a.	n.a.
128	Octane			n.a.	n.a.
1051	Methane				42

Critical Data of Mixtures (CRI)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	2	3	11	3
91	Heptane		2	10	6
128	Octane			1	2
1051	Methane				6

Mixture Viscosities (VIS)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	10	17	5	1
91	Heptane		58	11	8
128	Octane			3	1
1051	Methane				43

Mixture Surface Tensions (MSFT)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	1	7	1	n.a.
91	Heptane		n.a.	3	n.a.
128	Octane			5	n.a.
1051	Methane				9

Mixture Speeds of Sound (MSOS)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	9	4	n.a.	n.a.
91	Heptane		6	8	n.a.
128	Octane			5	n.a.
1051	Methane				11

Mixture Thermal Conductivities (MTCN)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	49	4	n.a.	n.a.
91	Heptane		1	n.a.	n.a.
128	Octane			n.a.	n.a.
1051	Methane				1

Mixture Dielectric Constants (MDEC)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	1	n.a.	n.a.	n.a.
91	Heptane		n.a.	n.a.	n.a.
128	Octane			n.a.	n.a.
1051	Methane				6

Mixture P-v-T Data (MPVT)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	3	33	30	n.a.
91	Heptane		8	82	10
128	Octane			10	6
1051	Methane				81

Mixture Flash Points (MFLP)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	n.a.	2	n.a.	n.a.
91	Heptane		3	n.a.	n.a.
128	Octane			n.a.	n.a.
1051	Methane				n.a.

Diffusion Coefficients (DIF)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	6	n.a.	11	8
91	Heptane		3	5	n.a.
128	Octane			11	8
1051	Methane				1

Further Thermodynamic Properties (X)

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	1	2	5	2
91	Heptane		2	26	2
128	Octane			6	1
1051	Methane				65

Total

DDB#	Name	91	128	1051	1054	Ethane
89	Hexane	186	154	242	42
91	Heptane		195	303	79
128	Octane			108	44
1051	Methane				505

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