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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
110	Methanol	67-56-1	CH₄O	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
822	Methyl tert-butyl ether (MTBE)	1634-04-4	C₅H₁₂O	Overview	Details
876	Methyl tert-amyl ether (TAME)	994-05-8	C₆H₁₄O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	244	45	23
174	Water		2	n.a.
822	Methyl tert-butyl ether (MTBE)			1

**Heats of Mixing (HE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	130	7	5
174	Water		3	n.a.
822	Methyl tert-butyl ether (MTBE)			1

**Gas Solubilities (GLE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	7	n.a.	n.a.
174	Water		9	3
822	Methyl tert-butyl ether (MTBE)			n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	82	9	3
174	Water		22	21
822	Methyl tert-butyl ether (MTBE)			n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	n.a.	n.a.	n.a.
174	Water		35	12
822	Methyl tert-butyl ether (MTBE)			n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	80	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	181	57	31
174	Water		7	1
822	Methyl tert-butyl ether (MTBE)			1

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	29	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	581	14	10
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			1

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	4	1	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	341	5	1
174	Water		2	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	31	n.a.	n.a.
174	Water		1	1
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	160	4	2
174	Water		3	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	26	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	49	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	175	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	16	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	5	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	29	n.a.	n.a.
174	Water		n.a.	n.a.
822	Methyl tert-butyl ether (MTBE)			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	25	n.a.	1
174	Water		2	1
822	Methyl tert-butyl ether (MTBE)			n.a.

**Total**
DDB#	Name	174	822	876	Methyl tert-amyl ether (TAME)
110	Methanol	2195	142	76
174	Water		86	39
822	Methyl tert-butyl ether (MTBE)			4

Dortmund Data Bank Version: February 2024

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