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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
3 Acetonitrile 75-05-8 C2H3N Overview Details
91 Heptane 142-82-5 C7H16 Overview Details
140 1-Propanol 71-23-8 C3H8O Overview Details
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Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 8 20
91 Heptane 43

Heats of Mixing (HE)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 8 6
91 Heptane 21

Gas Solubilities (GLE)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. 1
91 Heptane n.a.

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 13 2
91 Heptane 18

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 8 n.a.
91 Heptane n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. n.a.
91 Heptane 18

(A)zeotropic Data (AZD)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 12 22
91 Heptane 57

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 1 36
91 Heptane 30

Critical Data of Mixtures (CRI)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 3 n.a.
91 Heptane 3

Mixture Viscosities (VIS)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. 11
91 Heptane 27

Mixture Surface Tensions (MSFT)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. 10
91 Heptane 7

Mixture Speeds of Sound (MSOS)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. 1
91 Heptane 12

Mixture Thermal Conductivities (MTCN)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. 1
91 Heptane n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. 7
91 Heptane 3

Mixture P-v-T Data (MPVT)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. n.a.
91 Heptane 5

Mixture Flash Points (MFLP)
DDB# Name 91 140 1-Propanol
3 Acetonitrile n.a. n.a.
91 Heptane 1

Further Thermodynamic Properties (X)
DDB# Name 91 140 1-Propanol
3 Acetonitrile 2 1
91 Heptane 1

Total
DDB# Name 91 140 1-Propanol
3 Acetonitrile 55 118
91 Heptane 246

Dortmund Data Bank Version: February 2024
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