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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
91 Heptane 142-82-5 C7H16 Overview Details
159 Tetrahydrofuran 109-99-9 C4H8O Overview Details
343 1-Heptanol 111-70-6 C7H16O Overview Details
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Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 159 343 1-Heptanol
91 Heptane 14 n.a.
159 Tetrahydrofuran n.a.

Heats of Mixing (HE)
DDB# Name 159 343 1-Heptanol
91 Heptane 4 3
159 Tetrahydrofuran 1

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 159 343 1-Heptanol
91 Heptane 10 1
159 Tetrahydrofuran n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 159 343 1-Heptanol
91 Heptane n.a. n.a.
159 Tetrahydrofuran 1

(A)zeotropic Data (AZD)
DDB# Name 159 343 1-Heptanol
91 Heptane 13 n.a.
159 Tetrahydrofuran n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 159 343 1-Heptanol
91 Heptane 3 18
159 Tetrahydrofuran 3

Mixture Viscosities (VIS)
DDB# Name 159 343 1-Heptanol
91 Heptane n.a. 5
159 Tetrahydrofuran 1

Mixture Surface Tensions (MSFT)
DDB# Name 159 343 1-Heptanol
91 Heptane 1 n.a.
159 Tetrahydrofuran 1

Mixture Speeds of Sound (MSOS)
DDB# Name 159 343 1-Heptanol
91 Heptane n.a. 4
159 Tetrahydrofuran 1

Mixture Thermal Conductivities (MTCN)
DDB# Name 159 343 1-Heptanol
91 Heptane n.a. 2
159 Tetrahydrofuran n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 159 343 1-Heptanol
91 Heptane n.a. 9
159 Tetrahydrofuran n.a.

Mixture P-v-T Data (MPVT)
DDB# Name 159 343 1-Heptanol
91 Heptane n.a. 24
159 Tetrahydrofuran n.a.

Total
DDB# Name 159 343 1-Heptanol
91 Heptane 45 66
159 Tetrahydrofuran 8

Dortmund Data Bank Version: February 2024
What are "Sets" and "Points" in the Dortmund Data Bank? © Dortmund Data Bank  by  DDBST GmbH
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