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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
230	Glycerol	56-81-5	C₃H₈O₃	Overview

Property	Points	Sets	Temperature Range	States	Sets
Critical Data	2	2	(hidden)	Critical Point	2
Decomposition Temperature	2	2	489-493 K	Liquid	1
				Solid	1
Density	785	148	213-673 K	Liquid	140
				Further States	8
Dielectric Constant	584	64	75-498 K	Liquid	52
				Supercooled Liquid	8
				Solid	4
Flash Point	1	1	(hidden)	Liquid	1
Heat of Fusion	2	2	(hidden)	Solid-Liquid	2
Heat of Vaporization	14	6	298-477 K	Vapor-Liquid	6
Melting Point	8	8	(hidden)	Solid-Liquid	8
Molar Heat Capacity (cP)	326	18	1-378 K	Liquid	8
				Glass	5
				Solid	3
				Metastable Crystal	1
				Supercooled Liquid	1
Molar Heat Capacity (cV)	1	1	25-25 K	Liquid	1
Speed of Sound	367	46	228-473 K	Liquid	43
				Supercooled Liquid	3
Std. Heat of Combustion	3	3	298-298 K	Liquid	2
				Solid	1
Std. Heat of Formation	4	4	298-298 K	Liquid	2
				Gas/Vapor	1
				Solid	1
Surface Tension	51	19	273-475 K	Liquid	19
Thermal Conductivity	199	50	273-493 K	Liquid	48
				Further States	2
Thermal Expansion Coefficient	2	1	373-423 K	Liquid	1
Transition Temperature	4	4	(hidden)	Glass > Crystal	3
				Liquid > Glas	1
Vapor Pressure	322	49	288-565 K	Vapor-Liquid	49
Viscosity (Dynamic)	441	61	193-473 K	Liquid	58
				Further States	3
Viscosity (Kinematic)	17	2	283-368 K	Liquid	2
Octanol-Water Partition Coefficients	3	3	298-307 K
Electrical Conductivities	1	1	297-297 K	n.a.	n.a.
Mixture Flash Points	1	1	685-685 K	n.a.	n.a.

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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