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Dortmund Data Bank Thermophysical Data for Process Design Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

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DDB#	Name	CAS-RN	Formula
12112	1,1,1,3,3-Pentafluoropropane [R245fa]	460-73-1	C3H3F5	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Critical Data	6	6	(hidden)	Critical Point	6
Density	1438	56	252-410 K	Liquid	44
				Superheated Vapor	7
				Further States	5
Dielectric Constant	268	16	218-343 K	Liquid	16
Heat of Vaporization	1	1	288-288 K	Vapor-Liquid	1
Melting Point	1	1	(hidden)	Solid-Liquid	1
Molar Heat Capacity (cP)	94	3	278-365 K	Liquid	3
Surface Tension	119	5	241-383 K	Liquid	5
Thermal Conductivity	1307	29	173-416 K	Gas/Vapor	15
				Liquid	13
				Further States	1
Triple Point	1	1	(hidden)	Solid-Liquid-Vapor	1
Vapor Pressure	523	28	236-427 K	Vapor-Liquid	27
				Further States	1
Viscosity (Dynamic)	219	14	250-396 K	Liquid	12
				Liquid Phase of VLE	1
				Gas/Vapor	1

Pure Component Properties Data Bank Information Page

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