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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
8 1,2-Ethanediol 107-21-1 C2H6O2 Overview Details
91 Heptane 142-82-5 C7H16 Overview Details
174 Water 7732-18-5 H2O Overview Details
463 Diethylene glycol 111-46-6 C4H10O3 Overview Details
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Mixture Data

Databank Sets Points Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria VLE 2 119 373-512 K97-101 kPa
8 174 463
2
Activity Coefficients at Infinite Dilution (Binary Solvents) ACM 5 23 288-308 Kn.a.
8 91 174
3
91 174 463
2
Liquid-Liquid Equilibria (Miscibility Gaps) LLE 11 27 283-435 K101 kPa (const.)
8 91 174
4
91 174 463
7
Solid-Liquid Equilibria SLE 2 87 221-271 Kn.a.
8 174 463
2
Densities and Volumes of Mixtures, Excess Volumes VE 1 111 298 K (const.)n.a.
8 174 463
1
Further Thermodynamic Properties X 3 15 288-313 Kn.a.
8 91 174 463
3
Total 24 382
8 91 174
7
8 91 174 463
3
8 174 463
5
91 174 463
9

Dortmund Data Bank Version: February 2024
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