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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
Search for mixtures containing this mixture as subsystem

Mixture Data

Databank  Sets   Points  Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria VLE 107 1404 293-488 K2-17320 kPa
Heats of Mixing HE 32 398 288-413 K101-1479 kPa
Activity Coefficients at Infinite Dilution (Pure Solvents) ACT 27 27 298-403 Kn.a.
Heat Capacities of Mixtures, Excess Heat Capacities CPE 5 46 293-303 Kn.a.
(A)zeotropic Data AZD 80 80 293-488 K10-811 kPa
Solid-Liquid Equilibria SLE 4 36 182-276 Kn.a.
Densities and Volumes of Mixtures, Excess Volumes VE 45 419 283-333 K101 kPa (const.)
Critical Data of Mixtures CRI 2 16 540-563 K2759-4910 kPa
Mixture Viscosities VIS 52 437 291-525 K101-49131 kPa
Mixture Surface Tensions MSFT 6 51 293-333 Kn.a.
Mixture Speeds of Sound MSOS 10 99 298-323 K101 kPa (const.)
Mixture Thermal Conductivities MTCN 2 12 298-318 K101 kPa (const.)
Mixture Dielectric Constants MDEC 1 13 298 K (const.)n.a.
Mixture P-v-T Data MPVT 3 25 283-298 Kn.a.
Diffusion Coefficients DIF 13 115 293-338 Kn.a.
Further Thermodynamic Properties X 3 8 298-353 K100 kPa (const.)
Total 392 3186
n.a. = not available or not given

Dortmund Data Bank Version: February 2024
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