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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
31 Benzene 71-43-2 C6H6 Overview Details
91 Heptane 142-82-5 C7H16 Overview Details
110 Methanol 67-56-1 CH4O Overview Details
161 Toluene 108-88-3 C7H8 Overview Details
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Mixture Data

Databank Sets Points Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria VLE 3 84 333-381 K101 kPa (const.)
31 91 161
1
31 110 161
1
91 110 161
1
Heats of Mixing HE 11 163 293-308 K101 kPa (const.)
31 91 110
6
31 91 161
1
91 110 161
4
Liquid-Liquid Equilibria (Miscibility Gaps) LLE 14 117 253-306 Kn.a.
31 91 110
8
31 91 110 161
1
91 110 161
5
(A)zeotropic Data AZD 7 7 334-338 K101 kPa (const.)
31 91 110
1
31 91 161
1
31 110 161
4
91 110 161
1
Solid-Liquid Equilibria SLE 1 25 274-278 Kn.a.
31 110 161
1
Densities and Volumes of Mixtures, Excess Volumes VE 1 18 298 K (const.)n.a.
91 110 161
1
Critical Data of Mixtures CRI 1 21 511-594 K4215-8005 kPa
31 110 161
1
Mixture Viscosities VIS 4 44 293-313 Kn.a.
31 91 161
4
Further Thermodynamic Properties X 3 30 300 K (const.)n.a.
31 91 161
3
Total 45 509
31 91 110
15
31 91 110 161
1
31 91 161
10
31 110 161
7
91 110 161
12

Dortmund Data Bank Version: February 2024
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