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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
658	Dimethyl oxalate	553-90-2	C4H6O4	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Critical Data	2	2	(hidden)	Critical Point	2
Density	22	6	273-436 K	Liquid	5
				Solid	1
Heat of Fusion	2	2	(hidden)	Solid-Liquid	2
Heat of Sublimation	17	4	293-325 K	Vapor-Solid	4
Heat of Vaporization	17	1	330-365 K	Vapor-Liquid	1
Melting Point	12	12	(hidden)	Solid-Liquid	12
Molar Heat Capacity (cP)	4	1	333-413 K	Liquid	1
Standard Heat of Vaporization	1	1	298-298 K	Vapor-Liquid	1
Std. Heat of Combustion	5	5	291-298 K	Solid	4
				Liquid	1
Std. Heat of Formation	6	6	291-298 K	Solid	3
				Gas/Vapor	2
				Liquid	1
Vapor Pressure	70	10	268-533 K	Vapor-Liquid	7
				Vapor-Solid	3

Pure Component Properties Data Bank Information Page

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