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Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
91 Heptane 142-82-5 C7H16 Overview Details
174 Water 7732-18-5 H2O Overview Details
230 Glycerol 56-81-5 C3H8O3 Overview Details
1567 2-Methyl thiophene 554-14-3 C5H6S Overview Details
15183 Tetrahexylammonium bromide 4328-13-6 C24H52BrN Overview Details
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Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 2 n.a. 1 n.a.
174 Water 101 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Heats of Mixing (HE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 19 n.a. n.a. n.a.
174 Water 8 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Gas Solubilities (GLE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 5 n.a. n.a. n.a.
174 Water 1 1 n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 63 5 n.a. n.a.
174 Water 25 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 46 1 n.a. n.a.
174 Water n.a. n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 4 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

(A)zeotropic Data (AZD)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 20 n.a. 2 n.a.
174 Water 56 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Solid-Liquid Equilibria (SLE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 16 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 42 n.a. n.a. n.a.
174 Water 105 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Salt Solubilities (ESLE)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water n.a. n.a. 1
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Critical Data of Mixtures (CRI)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 12 n.a. n.a. n.a.
174 Water n.a. n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Mixture Viscosities (VIS)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 1 n.a. n.a. n.a.
174 Water 73 n.a. n.a.
230 Glycerol n.a. 1
1567 2-Methyl thiophene n.a.

Mixture Surface Tensions (MSFT)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 14 n.a. n.a. n.a.
174 Water 9 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 22 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Mixture Thermal Conductivities (MTCN)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 20 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 18 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Mixture P-v-T Data (MPVT)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 23 n.a. n.a. n.a.
174 Water 1 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Electrical Conductivities (ECND)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 10 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Diffusion Coefficients (DIF)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane n.a. n.a. n.a. n.a.
174 Water 2 n.a. n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Further Thermodynamic Properties (X)
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 12 n.a. n.a. n.a.
174 Water 34 1 n.a.
230 Glycerol n.a. n.a.
1567 2-Methyl thiophene n.a.

Total
DDB# Name 174 230 1567 15183 Tetrahexylammonium bromide
91 Heptane 259 6 3 n.a.
174 Water 505 2 1
230 Glycerol n.a. 1
1567 2-Methyl thiophene n.a.

Dortmund Data Bank Version: February 2024
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