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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
140	1-Propanol	71-23-8	C3H8O	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Compressibility (isentropic)	14	11	298-313 K	Liquid	11
Compressibility (isothermal)	11	3	273-363 K	Liquid	3
Critical Data	31	31	(hidden)	Critical Point	31
Density	5042	1115	78-621 K	Liquid	1072
				Further States	43
Dielectric Constant	732	119	124-623 K	Liquid	114
				Further States	5
Diffusion Coefficient	1	1	303-303 K	Liquid	1
Dipole Moment	11	2	300-323 K	Liquid	2
Enthalpy (H-H0)	38	2	10-350 K	Liquid	1
				Solid	1
Enthalpy (H-H0)/T	9	1	298-1000 K	Gas/Vapor	1
Enthalpy (H-H298)	14	1	0-1500 K	Ideal Gas	1
Entropy	9	9	298-298 K	Gas/Vapor	8
				Liquid	1
Flash Point	21	20	(hidden)	Liquid	20
G-function	66	6	100-1500 K	Gas/Vapor	6
Heat of Fusion	3	3	(hidden)	Solid-Liquid-Vapor	2
				Solid-Liquid	1
Heat of Vaporization	74	28	289-537 K	Vapor-Liquid	28
Ideal Gas Heat Capacity	87	6	50-1500 K	Ideal Gas	6
Melting Point	7	7	(hidden)	Solid-Liquid	7
Molar Heat Capacity (cP)	912	85	5-773 K	Liquid	65
				Solid	8
				Glass	5
				Gas/Vapor	5
				Further States	2
Molar Heat Capacity (cV)	1002	35	242-659 K	Gas/Vapor	17
				Liquid	17
				Further States	1
Molar Polarization	1	1	303-303 K	Liquid	1
Second Virial Coefficient	22	7	298-573 K	Gas/Vapor	7
Speed of Sound	1032	192	153-535 K	Liquid	187
				Further States	5
Std. Heat of Combustion	5	5	293-298 K	Liquid	4
				Gas/Vapor	1
Std. Heat of Formation	21	8	0-1500 K	Liquid	5
				Gas/Vapor	3
Surface Tension	239	59	197-533 K	Liquid	56
				Further States	3
Thermal Conductivity	484	77	200-773 K	Liquid	46
				Gas/Vapor	30
				Further States	1
Thermal Expansion Coefficient	89	9	278-348 K	Liquid	9
Transition Temperature	1	1	(hidden)	Glass > Crystal	1
Vapor Pressure	1742	442	223-537 K	Vapor-Liquid	442
Vapor Pressure (Boiling Point Only)	1	1	(hidden)	Vapor-Liquid	1
Viscosity (Dynamic)	1157	259	99-773 K	Liquid	246
				Further States	13
Viscosity (Kinematic)	41	10	283-383 K	Liquid	10
Octanol-Water Partition Coefficients	16	16	293-310 K
Electrical Conductivities	21	8	273-323 K	n.a.	n.a.
Mixture Flash Points	1	1	653-653 K	n.a.	n.a.
Mixture Dielectric Constants	288	27	283-323 K	n.a.	n.a.

Pure Component Properties Data Bank Information Page
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