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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
89 Hexane 110-54-3 C6H14 Overview Details
230 Glycerol 56-81-5 C3H8O3 Overview Details
284 N-Methyl-2-pyrrolidone 872-50-4 C5H9NO Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. 10
230 Glycerol n.a.

Heats of Mixing (HE)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. 2
230 Glycerol n.a.

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane 5 104
230 Glycerol n.a.

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane 3 12
230 Glycerol n.a.

(A)zeotropic Data (AZD)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. 6
230 Glycerol n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. 2
230 Glycerol n.a.

Critical Data of Mixtures (CRI)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. 1
230 Glycerol n.a.

Mixture Viscosities (VIS)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. n.a.
230 Glycerol 7

Mixture Surface Tensions (MSFT)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. n.a.
230 Glycerol 7

Diffusion Coefficients (DIF)
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane n.a. n.a.
230 Glycerol 1

Total
DDB# Name 230 284 N-Methyl-2-pyrrolidone
89 Hexane 8 137
230 Glycerol 15

Dortmund Data Bank Version: February 2024
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