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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
1073	Fluoroform [R23]	75-46-7	CHF₃	Overview

Property	Points	Sets	Temperature Range	States	Sets
Critical Data	17	16	(hidden)	Critical Point	16
Density	2953	184	123-433 K	Liquid	80
				Supercritical	50
				Gas/Vapor	44
				Further States	10
Dielectric Constant	480	30	118-482 K	Liquid	15
				Supercritical	11
				Gas/Vapor	3
				Further States	1
Entropy	4	4	298-298 K	Gas/Vapor	4
G-function	55	4	100-1500 K	Gas/Vapor	4
Heat of Fusion	2	2	(hidden)	Solid-Liquid	2
Heat of Vaporization	1	1	191-191 K	Vapor-Liquid	1
Ideal Gas Heat Capacity	68	5	100-1500 K	Ideal Gas	5
Melting Point	53	10	(hidden)	Solid-Liquid	10
Molar Heat Capacity (cP)	247	15	15-452 K	Gas/Vapor	9
				Liquid	4
				Supercritical	1
				Solid	1
Molar Heat Capacity (cV)	56	3	299-319 K	Gas/Vapor	3
Second Virial Coefficient	55	10	213-473 K	Gas/Vapor	10
Speed of Sound	329	18	258-318 K	Gas/Vapor	10
				Liquid	6
				Supercritical	2
Std. Heat of Formation	21	3	0-1500 K	Ideal Gas	1
				Gas/Vapor	1
				Liquid	1
Surface Tension	57	3	120-295 K	Liquid	3
Thermal Conductivity	736	76	119-455 K	Liquid	27
				Supercritical	25
				Gas/Vapor	21
				Further States	3
Triple Point	8	5	(hidden)	Solid-Liquid-Vapor	5
Vapor Pressure	351	53	128-299 K	Vapor-Liquid	53
Viscosity (Dynamic)	651	69	118-570 K	Gas/Vapor	40
				Liquid	17
				Supercritical	10
				Further States	2
Viscosity (Kinematic)	33	3	117-293 K	Liquid	3
Octanol-Water Partition Coefficients	4	4	278-323 K
Electrical Conductivities	1	1	293-293 K	n.a.	n.a.
Mixture P-v-T Data	24	1	298-298 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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