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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
978	Diiodomethane	75-11-6	CH2I2	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Density	35	19	78-393 K	Liquid	18
				Solid	1
Dielectric Constant	1	1	298-298 K	Liquid	1
Entropy	4	4	298-298 K	Gas/Vapor	4
G-function	62	4	100-1500 K	Gas/Vapor	4
Heat of Vaporization	2	2	298-455 K	Vapor-Liquid	2
Ideal Gas Heat Capacity	62	4	100-1500 K	Ideal Gas	4
Melting Point	5	5	(hidden)	Solid-Liquid	4
				Crystal 1 > Liquid	1
Molar Heat Capacity (cP)	6	3	298-437 K	Liquid	3
Speed of Sound	9	4	283-333 K	Liquid	4
Std. Heat of Formation	3	3	298-298 K	Gas/Vapor	3
Surface Tension	8	5	293-358 K	Liquid	5
Vapor Pressure	33	13	288-456 K	Vapor-Liquid	13
Viscosity (Dynamic)	12	3	288-423 K	Liquid	3
Octanol-Water Partition Coefficients	1	1	ambient

Pure Component Properties Data Bank Information Page

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