Online DDB Search

Dortmund Data Bank
Thermophysical Data for Process Design
Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

Query

A quote for experimental literature data about the system can be obtained via email.
DDB#	Name	CAS-RN	Formula
8	1,2-Ethanediol	107-21-1	C₂H₆O₂	Overview	Details
91	Heptane	142-82-5	C₇H₁₆	Overview	Details
110	Methanol	67-56-1	CH₄O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	13
91	Heptane		30

**Heats of Mixing (HE)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	3	10
91	Heptane		17

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	60	42
91	Heptane		52

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	14	n.a.
91	Heptane		74

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	n.a.
91	Heptane		4

**(A)zeotropic Data (AZD)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	1	13
91	Heptane		30

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	11
91	Heptane		20

**Critical Data of Mixtures (CRI)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	1	n.a.
91	Heptane		3

**Mixture Viscosities (VIS)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	9
91	Heptane		6

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	13
91	Heptane		8

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	1
91	Heptane		2

**Mixture P-v-T Data (MPVT)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	1
91	Heptane		4

**Mixture Flash Points (MFLP)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	n.a.	n.a.
91	Heptane		3

**Further Thermodynamic Properties (X)**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	1	1
91	Heptane		3

**Total**
DDB#	Name	91	110	Methanol
8	1,2-Ethanediol	80	114
91	Heptane		256

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
Contact	Direct link to this DDB search page

(1.47 seconds)