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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
134 Pentane 109-66-0 C5H12 Overview Details
284 N-Methyl-2-pyrrolidone 872-50-4 C5H9NO Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown


Vapor-Liquid Equilibria (VLE)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. 7
134 Pentane 1

Heats of Mixing (HE)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. 1
134 Pentane 1

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol 19 n.a.
134 Pentane 38

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. n.a.
134 Pentane 2

(A)zeotropic Data (AZD)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. 2
134 Pentane 1

Solid-Liquid Equilibria (SLE)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. 2
134 Pentane n.a.

Critical Data of Mixtures (CRI)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. n.a.
134 Pentane 1

Mixture Viscosities (VIS)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. 4
134 Pentane n.a.

Further Thermodynamic Properties (X)
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol n.a. 1
134 Pentane n.a.

Total
DDB# Name 134 284 N-Methyl-2-pyrrolidone
8 1,2-Ethanediol 19 17
134 Pentane 44

Dortmund Data Bank Version: February 2024
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