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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
3126	3-Hydroxy benzoic acid	99-06-9	C7H6O3	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Density	5	3	283-303 K	Crystal 2	1
				Crystal 1	1
				Solid	1
Diffusion Coefficient	1	1	293-293 K	Gas/Vapor	1
Entropy of Fusion	1	1	(hidden)	Solid-Liquid	1
Heat of Fusion	6	6	(hidden)	Solid-Liquid	4
				Crystal 1 > Liquid	2
Heat of Sublimation	8	3	298-363 K	Vapor-Solid	3
Heat of Transition	1	1	433-433 K	Solid-Solid	1
Melting Point	13	13	(hidden)	Solid-Liquid	13
Molar Heat Capacity (cP)	16	1	94-288 K	Solid	1
Standard Heat of Melting	1	1	298-298 K	Solid-Liquid	1
Standard Heat of Sublimation	1	1	298-298 K	Vapor-Solid	1
Standard Heat of Vaporization	1	1	298-298 K	Vapor-Liquid	1
Std. Heat of Combustion	4	4	291-298 K	Solid	4
Std. Heat of Formation	5	5	291-298 K	Solid	4
				Gas/Vapor	1
Vapor Pressure	22	2	342-397 K	Vapor-Solid	2
Octanol-Water Partition Coefficients	12	12	298 K

Pure Component Properties Data Bank Information Page

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