Online DDB Search

Dortmund Data Bank Thermophysical Data for Process Design Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

⇓

---

Query

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

DDB#	Name	CAS-RN	Formula
587	1-Heptyne	628-71-7	C7H12	Overview

Search for mixtures containing this component

Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Compressibility (adiabatic)	24	1	293-523 K	Liquid	1
Density	57	22	273-503 K	Liquid	22
Dielectric Constant	3	1	348-348 K	Gas/Vapor	1
Melting Point	3	3	(hidden)	Solid-Liquid	3
Speed of Sound	41	2	173-545 K	Liquid	2
Std. Heat of Combustion	2	2	298-298 K	Liquid	2
Std. Heat of Formation	2	2	298-298 K	Liquid	2
Surface Tension	7	2	288-333 K	Liquid	2
Vapor Pressure	72	28	278-375 K	Vapor-Liquid	28
Viscosity (Kinematic)	7	7	412-663 K	Gas/Vapor	7

Pure Component Properties Data Bank Information Page

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
Contact	Direct link to this DDB search page