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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB# Name CAS-RN Formula
3901 Perfluoro-n-octane 307-34-6 C8F18 Overview
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Pure Component Data

Property  Points   Sets  Temperature
Range
States Sets
Critical Data 5 5 (hidden) Critical Point 5
Density 240 35 278-613 KLiquid 24
Supercritical 6
Liquid Phase of VLE 3
Further States 2
Dielectric Constant 3 2 293-293 KLiquid 2
Heat of Vaporization 1 1 298-298 KVapor-Liquid 1
Melting Point 5 5 (hidden) Solid-Liquid 5
Molar Heat Capacity (cP) 6 1 298-323 KLiquid 1
Speed of Sound 115 9 263-563 KLiquid 7
Liquid Phase of VLE 1
Supercooled Liquid 1
Surface Tension 34 9 273-489 KLiquid 9
Thermal Conductivity 108 15 263-573 KLiquid 9
Supercritical 6
Vapor Pressure 129 20 278-502 KVapor-Liquid 20
Viscosity (Dynamic) 148 9 278-593 KLiquid 8
Supercritical 1
Viscosity (Kinematic) 17 2 278-353 KLiquid 2

Pure Component Properties Data Bank Information Page


Dortmund Data Bank Version: February 2024
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