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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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A quote for experimental literature data about the component can be obtained via email.

DDB#	Name	CAS-RN	Formula
1050	Carbon dioxide	124-38-9	CO2	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Compressibility Factor (isothermal)	11	1	360-360 K	Gas/Vapor	1
Critical Data	91	89	(hidden)	Critical Point	89
Density	10156	781	90-1273 K	Gas/Vapor	250
				Liquid	238
				Supercritical	224
				Further States	69
Dielectric Constant	1164	100	199-469 K	Gas/Vapor	65
				Liquid	20
				Supercritical	13
				Further States	2
Diffusion Coefficient	5	2	195-353 K	Gas/Vapor	2
Enthalpy (H-H298)	14	1	0-1500 K	Ideal Gas	1
Entropy	12	7	298-500 K	Gas/Vapor	7
G-function	261	4	50-6000 K	Gas/Vapor	4
Heat of Fusion	2	2	(hidden)	Solid-Liquid	2
Heat of Sublimation	2	2	82-193 K	Vapor-Solid	2
Heat of Vaporization	49	12	140-304 K	Vapor-Liquid	8
				Vapor-Solid	4
Ideal Gas Heat Capacity	287	8	50-6000 K	Ideal Gas	8
Joule-Thompson Coefficient (isenthalpic dT/dP)	238	17	198-573 K	Gas/Vapor	6
				Supercritical	5
				Liquid	4
				Vapor Phase of VLE	1
				Liquid Phase of VLE	1
Melting Point	40	19	(hidden)	Solid-Liquid	17
				Solid-Liquid-Vapor	2
Molar Heat Capacity (cP)	900	173	2-773 K	Gas/Vapor	127
				Supercritical	40
				Further States	6
Molar Heat Capacity (cV)	851	47	220-393 K	Gas/Vapor	18
				Supercritical	16
				Solid-Liquid	7
				Liquid	6
Molar Saturation Heat Capacity	88	9	220-304 K	Liquid Phase of VLE	8
				Liquid	1
NormDensity (Gas or Vapor Densities reduced to STP)	6	1	286-286 K	Gas/Vapor	1
Second Virial Coefficient	206	40	193-1273 K	Gas/Vapor	40
Speed of Sound	653	59	220-1273 K	Gas/Vapor	51
				Supercritical	5
				Liquid	3
Std. Heat of Formation	14	1	0-1500 K	Gas/Vapor	1
Surface Tension	22	3	217-302 K	Liquid	3
Thermal Conductivity	2785	173	25-1373 K	Gas/Vapor	138
				Liquid	27
				Further States	8
Thermal Expansion Coefficient	1	1	217-217 K	Solid	1
Triple Point	18	13	(hidden)	Solid-Liquid-Vapor	13
Vapor Pressure	1412	180	70-305 K	Vapor-Liquid	157
				Vapor-Solid	23
Viscosity (Dynamic)	4013	411	175-1872 K	Gas/Vapor	314
				Liquid	73
				Further States	24
Viscosity (Kinematic)	243	115	220-370 K	Gas/Vapor	110
				Further States	5
Mixture P-v-T Data	468	18	217-448 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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