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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
40 2-Butanone 78-93-3 C4H8O 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
40 2-Butanone 12 15
91 Heptane 43

Heats of Mixing (HE)
DDB# Name 91 140 1-Propanol
40 2-Butanone 6 5
91 Heptane 21

Gas Solubilities (GLE)
DDB# Name 91 140 1-Propanol
40 2-Butanone n.a. 1
91 Heptane n.a.

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 91 140 1-Propanol
40 2-Butanone 26 11
91 Heptane 18

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 91 140 1-Propanol
40 2-Butanone 1 n.a.
91 Heptane 18

(A)zeotropic Data (AZD)
DDB# Name 91 140 1-Propanol
40 2-Butanone 12 17
91 Heptane 57

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 91 140 1-Propanol
40 2-Butanone 13 10
91 Heptane 30

Critical Data of Mixtures (CRI)
DDB# Name 91 140 1-Propanol
40 2-Butanone n.a. n.a.
91 Heptane 3

Mixture Viscosities (VIS)
DDB# Name 91 140 1-Propanol
40 2-Butanone 4 n.a.
91 Heptane 27

Mixture Surface Tensions (MSFT)
DDB# Name 91 140 1-Propanol
40 2-Butanone n.a. n.a.
91 Heptane 7

Mixture Speeds of Sound (MSOS)
DDB# Name 91 140 1-Propanol
40 2-Butanone 3 4
91 Heptane 12

Mixture Dielectric Constants (MDEC)
DDB# Name 91 140 1-Propanol
40 2-Butanone 4 n.a.
91 Heptane 3

Mixture P-v-T Data (MPVT)
DDB# Name 91 140 1-Propanol
40 2-Butanone 1 n.a.
91 Heptane 5

Mixture Flash Points (MFLP)
DDB# Name 91 140 1-Propanol
40 2-Butanone n.a. n.a.
91 Heptane 1

Further Thermodynamic Properties (X)
DDB# Name 91 140 1-Propanol
40 2-Butanone 2 n.a.
91 Heptane 1

Total
DDB# Name 91 140 1-Propanol
40 2-Butanone 84 63
91 Heptane 246

Dortmund Data Bank Version: February 2024
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