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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
1352	Deuterium	7782-39-0	D2	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Critical Data	8	8	(hidden)	Critical Point	8
Density	859	21	4-423 K	Gas/Vapor	12
				Liquid	7
				Further States	2
Dielectric Constant	5	3	20-293 K	Gas/Vapor	3
Diffusion Coefficient	50	8	20-372 K	Gas/Vapor	7
				Liquid	1
Entropy	2	2	298-298 K	Gas/Vapor	2
G-function	23	1	10-2000 K	Gas/Vapor	1
Heat of Fusion	3	3	(hidden)	Solid-Liquid	3
Heat of Sublimation	1	1	19-19 K	Vapor-Solid	1
Heat of Vaporization	9	4	14-20 K	Vapor-Liquid	2
				Vapor-Solid	2
Ideal Gas Heat Capacity	33	2	10-3000 K	Ideal Gas	2
Melting Point	94	14	(hidden)	Solid-Liquid	12
				Solid-Liquid-Vapor	2
Molar Heat Capacity (cP)	137	10	0-23 K	Solid	9
				Liquid	1
Speed of Sound	102	11	19-352 K	Gas/Vapor	10
				Liquid	1
Surface Tension	63	2	21-37 K	Mesomorphic Liquid	1
				Liquid	1
Thermal Conductivity	118	21	15-1373 K	Gas/Vapor	16
				Supercritical	5
Triple Point	7	7	(hidden)	Solid-Liquid-Vapor	6
				Solid1-Solid2-Liquid	1
Vapor Pressure	273	17	10-39 K	Vapor-Liquid	14
				Vapor-Solid	3
Viscosity (Dynamic)	615	45	12-423 K	Gas/Vapor	30
				Supercritical	11
				Liquid	4
Mixture P-v-T Data	417	2	98-423 K	n.a.	n.a.

Pure Component Properties Data Bank Information Page
Why are pure component data in a mixture data bank (MSOS, MTCN, etc.)?

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