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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
3815	Heptacosane	593-49-7	C27H56	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Density	5	3	333-372 K	Liquid	3
Enthalpy	97	2	293-392 K	Liquid	1
				Solid	1
Heat of Fusion	2	2	(hidden)	Solid-Liquid	2
Heat of Transition	6	6	315-326 K	Solid-Solid	4
				Crystal 3 > Crystal 2	1
				Crystal 2 > Crystal 1	1
Heat of Vaporization	2	2	298-298 K	Vapor-Liquid	2
Melting Point	58	23	(hidden)	Solid-Liquid	23
Transition Temperature	61	21	(hidden)	Solid-Solid	9
				Crystal 2 > Crystal 1	5
				Crystal 3 > Crystal 2	3
				Further States	4
Triple Point	1	1	(hidden)	Solid1-Solid2-Liquid	1
Vapor Pressure	44	6	351-543 K	Vapor-Liquid	6

Pure Component Properties Data Bank Information Page

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