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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB#	Name	CAS-RN	Formula
97	2,2,4-Trimethylpentane	540-84-1	C₈H₁₈	Overview	Details
128	Octane	111-65-9	C₈H₁₈	Overview	Details
1050	Carbon dioxide	124-38-9	CO₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	5	36
128	Octane		77

**Heats of Mixing (HE)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	4	n.a.
128	Octane		n.a.

**Gas Solubilities (GLE)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	1	1
128	Octane		6

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	7	n.a.
128	Octane		n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	n.a.	n.a.
128	Octane		1

**(A)zeotropic Data (AZD)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	5	7
128	Octane		12

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	1	n.a.
128	Octane		n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	4	n.a.
128	Octane		n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	n.a.	n.a.
128	Octane		4

**Mixture Viscosities (VIS)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	7	n.a.
128	Octane		n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	5	n.a.
128	Octane		3

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	2	n.a.
128	Octane		n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	4	1
128	Octane		16

**Diffusion Coefficients (DIF)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	n.a.	n.a.
128	Octane		3

**Further Thermodynamic Properties (X)**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	2	n.a.
128	Octane		n.a.

**Total**
DDB#	Name	128	1050	Carbon dioxide
97	2,2,4-Trimethylpentane	47	45
128	Octane		122

Dortmund Data Bank Version: February 2024

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