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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
10244	Selenium dioxide	7446-08-4	O2Se	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Density	2	1	78-195 K	Solid	1
Enthalpy (H-H0)	38	1	7-304 K	Solid	1
Entropy	2	2	298-298 K	Gas/Vapor	1
				Solid	1
G-function	20	1	100-1700 K	Gas/Vapor	1
Ideal Gas Heat Capacity	20	1	100-1700 K	Ideal Gas	1
Molar Heat Capacity (cP)	113	2	7-305 K	Solid	2
Standard Heat of Sublimation	1	1	298-298 K	Vapor-Solid	1
Std. Heat of Formation	1	1	298-298 K	Gas/Vapor	1
Vapor Pressure	167	12	343-603 K	Vapor-Liquid	6
				Vapor-Solid	6

Pure Component Properties Data Bank Information Page

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