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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
8 1,2-Ethanediol 107-21-1 C2H6O2 Overview Details
120 2-Methyl-1-propanol 78-83-1 C4H10O Overview Details
140 1-Propanol 71-23-8 C3H8O Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol 3 9
120 2-Methyl-1-propanol 11

Heats of Mixing (HE)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. 5
120 2-Methyl-1-propanol 2

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. 26
120 2-Methyl-1-propanol n.a.

(A)zeotropic Data (AZD)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol 2 7
120 2-Methyl-1-propanol 12

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol 1 8
120 2-Methyl-1-propanol 5

Mixture Viscosities (VIS)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. 5
120 2-Methyl-1-propanol 10

Mixture Surface Tensions (MSFT)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. 5
120 2-Methyl-1-propanol n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. 1
120 2-Methyl-1-propanol n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. n.a.
120 2-Methyl-1-propanol 5

Mixture Flash Points (MFLP)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol 1 1
120 2-Methyl-1-propanol n.a.

Diffusion Coefficients (DIF)
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol n.a. 1
120 2-Methyl-1-propanol n.a.

Total
DDB# Name 120 140 1-Propanol
8 1,2-Ethanediol 7 68
120 2-Methyl-1-propanol 45

Dortmund Data Bank Version: February 2024
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