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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB# Name CAS-RN Formula
1123 1,4-Difluorobenzene 540-36-3 C6H4F2 Overview
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Pure Component Data

Property  Points   Sets  Temperature
Range
States Sets
Critical Data 3 3 (hidden) Critical Point 3
Density 21 10 248-343 KLiquid 10
Enthalpy (H-H0) 16 2 100-1000 KIdeal Gas 2
Entropy 10 3 100-1000 KGas/Vapor 2
Ideal Gas 1
Flash Point 1 1 (hidden) Liquid 1
G-function 26 3 100-1500 KGas/Vapor 3
Heat of Vaporization 1 1 298-298 KVapor-Liquid 1
Ideal Gas Heat Capacity 26 3 100-1500 KIdeal Gas 3
Melting Point 4 4 (hidden) Solid-Liquid 4
Molar Heat Capacity (cP) 2 2 249-298 KLiquid 2
Speed of Sound 7 1 248-343 KLiquid 1
Std. Heat of Combustion 2 2 298-298 KLiquid 2
Std. Heat of Formation 4 4 298-298 KGas/Vapor 2
Liquid 2
Surface Tension 5 1 298-318 KLiquid 1
Vapor Pressure 26 5 300-398 KVapor-Liquid 5
Viscosity (Dynamic) 5 1 293-333 KLiquid 1
Octanol-Water
Partition Coefficients
21 21 298 K

Pure Component Properties Data Bank Information Page


Dortmund Data Bank Version: February 2024
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