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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
1940	1-Butyne	107-00-6	C4H6	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Critical Data	2	2	(hidden)	Critical Point	2
Density	41	8	242-298 K	Liquid	4
				Gas/Vapor	3
				Vapor Phase of VLE	1
Dielectric Constant	10	2	298-348 K	Gas/Vapor	2
Entropy	2	2	281-298 K	Gas/Vapor	2
G-function	14	1	298-1500 K	Gas/Vapor	1
Heat of Vaporization	6	1	263-283 K	Vapor-Liquid	1
Ideal Gas Heat Capacity	14	1	298-1500 K	Ideal Gas	1
Melting Point	7	7	(hidden)	Solid-Liquid	7
Molar Heat Capacity (cP)	66	6	13-275 K	Solid	5
				Liquid	1
Second Virial Coefficient	7	2	262-298 K	Gas/Vapor	2
Std. Heat of Formation	1	1	298-298 K	Gas/Vapor	1
Surface Tension	11	4	242-282 K	Liquid	4
Thermal Conductivity	1	1	300-300 K	Gas/Vapor	1
Triple Point	1	1	(hidden)	Solid-Liquid-Vapor	1
Vapor Pressure	76	20	194-353 K	Vapor-Liquid	20

Pure Component Properties Data Bank Information Page

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