Ethane, hexafluoro- (CAS 76-16-4)

InChI

InChI=1S/C2F6/c3-1(4,5)2(6,7)8

InChI Key

WMIYKQLTONQJES-UHFFFAOYSA-N

Formula

C2F6

SMILES

FC(F)(F)C(F)(F)F

Molecular Weight¹

138.01

CAS

76-16-4

Other Names

1,1,1,2,2,2-Hexafluoroethane
C2F6
Ethane, 1,1,1,2,2,2-hexafluoro-
F-116
Fluorocarbon 116
Freon 1166SY
HFC 116
R 116
R-116
REFRIGERANT-116
UN 2193
freon 116
hexafluoroethane
perfluoroethane

ω : Acentric Factor.
C_p,gas : Ideal gas heat capacity (J/mol×K).
C_p,liquid : Liquid phase heat capacity (J/mol×K).
μ : Dipole Moment (debye).
Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
IE : Ionization energy (eV).
logP_oct/wat : Octanol/Water partition coefficient.
McVol : McGowan's characteristic volume (ml/mol).
P_c : Critical Pressure (kPa).
P_triple : Triple Point Pressure (kPa).
P_vap : Vapor pressure (kPa).
ρ_c : Critical density (kg/m³).
ρ_l : Liquid Density (kg/m³).
I_np : Non-polar retention indices.
Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
c_sound,fluid : Speed of sound in fluid (m/s).
γ : Surface Tension (N/m).
Δ_vapS : Entropy of vaporization at a given temperature (J/mol×K).
T_boil : Normal Boiling Point Temperature (K).
T_c : Critical Temperature (K).
T_fus : Normal melting (fusion) point (K).
T_triple : Triple Point Temperature (K).
V_c : Critical Volume (m³/kmol).
Z_c : Critical Compressibility.
¹: Molecular weight from the IUPAC atomic weights tables.

Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Please note that you need to enable javascript to get access to all the properties. Here is how to do it for Internet Explorer and for Firefox.

Physical Properties

Property	Value	Unit	Source
ω	0.2846		Relay (1.0) Calculated Property
μ	0.00	debye	KDB
Δ_fG°	-1258.00	kJ/mol	KDB
Δ_fH°_gas	[-1344.00; -1330.00]	kJ/mol
Δ_fH°_gas	-1344.00	kJ/mol	KDB
Δ_fH°_gas	-1344.00 ± 5.00	kJ/mol	NIST
Δ_fH°_gas	-1330.00	kJ/mol	NIST
Δ_fH°_gas	-1331.00 ± 8.00	kJ/mol	NIST
Δ_fH°_gas	-1344.00 ± 4.00	kJ/mol	NIST
Δ_fusH°	4.59	kJ/mol	Joback Calculated Property
Δ_vapH°	14.45	kJ/mol	Relay (1.0) Calculated Property
IE	[13.60; 14.60]	eV
IE	13.60	eV	NIST
IE	14.40	eV	NIST
IE	14.60	eV	NIST
logP_oct/wat	2.111		Crippen Calculated Property
McVol	49.660	ml/mol	McGowan Calculated Property
P_c	[3013.01; 3060.00]	kPa
P_c	3060.00	kPa	KDB
P_c	3042.00 ± 8.00	kPa	NIST
P_c	3040.00 ± 1.10	kPa	NIST
P_c	3013.01 ± 3.44	kPa	NIST
P_triple	[26.25; 30.26]	kPa
P_triple	26.25 ± 0.00	kPa	NIST
P_triple	30.26 ± 0.01	kPa	NIST
ρ_c	[579.65; 622.43]	kg/m³
ρ_c	622.43 ± 9.94	kg/m³	NIST
ρ_c	579.65 ± 19.32	kg/m³	NIST
I_np	[156.00; 156.00]
I_np	156.00		NIST
I_np	156.00		NIST
S°_liquid	250.54	J/mol×K	NIST
T_boil	[194.20; 198.00]	K
T_boil	195.00	K	KDB
T_boil	195.00	K	NIST
T_boil	194.20	K	NIST
T_boil	195.00	K	NIST
T_boil	195.00 ± 2.50	K	NIST
T_boil	194.90 ± 0.50	K	NIST
T_boil	196.00 ± 2.00	K	NIST
T_boil	Outlier 197.90 ± 0.50	K	NIST
T_boil	195.00 ± 4.00	K	NIST
T_boil	Outlier 198.00 ± 4.00	K	NIST
T_boil	194.85 ± 0.10	K	NIST
T_boil	194.90 ± 0.50	K	NIST
T_boil	194.35 ± 0.20	K	NIST
T_c	[292.66; 293.03]	K
T_c	293.00	K	KDB
T_c	292.80	K	NIST
T_c	293.03 ± 0.01	K	NIST
T_c	293.01 ± 0.01	K	NIST
T_c	292.66 ± 0.05	K	NIST
T_c	292.85 ± 0.05	K	NIST
T_fus	[166.85; 173.10]	K
T_fus	172.40	K	KDB
T_fus	173.10 ± 0.50	K	NIST
T_fus	172.65 ± 0.50	K	NIST
T_fus	166.85 ± 0.02	K	NIST
T_triple	[173.08; 173.10]	K
T_triple	173.08 ± 0.01	K	NIST
T_triple	173.10 ± 0.02	K	NIST
T_triple	173.10 ± 0.02	K	NIST
V_c	0.222	m³/kmol	KDB
Z_c	0.2788500		KDB

Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
C_p,gas	[83.14; 114.61]	J/mol×K	[234.32; 357.85]

C_p,gas	83.14	J/mol×K	234.32	Joback Calculated Property
C_p,gas	89.16	J/mol×K	254.91	Joback Calculated Property
C_p,gas	94.86	J/mol×K	275.50	Joback Calculated Property
C_p,gas	100.24	J/mol×K	296.08	Joback Calculated Property
C_p,gas	105.32	J/mol×K	316.67	Joback Calculated Property
C_p,gas	110.11	J/mol×K	337.26	Joback Calculated Property
C_p,gas	114.61	J/mol×K	357.85	Joback Calculated Property
C_p,liquid	[125.00; 131.30]	J/mol×K	[180.00; 195.00]
C_p,liquid	125.00	J/mol×K	180.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	126.60	J/mol×K	185.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	128.80	J/mol×K	190.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	131.30	J/mol×K	195.00	NIST
Δ_fusH	[2.69; 3.74]	kJ/mol	[104.00; 173.10]
Δ_fusH	3.74	kJ/mol	104.00	NIST
Δ_fusH	2.69	kJ/mol	173.10	NIST
Δ_fusH	2.69	kJ/mol	173.10	NIST
Δ_subH	[26.00; 26.00]	kJ/mol	[103.00; 103.00]
Δ_subH	26.00	kJ/mol	103.00	NIST
Δ_subH	26.00	kJ/mol	103.00	NIST
Δ_vapH	[16.15; 17.30]	kJ/mol	[186.00; 195.00]

Δ_vapH	17.30	kJ/mol	186.00	NIST
Δ_vapH	17.10	kJ/mol	188.00	NIST
Δ_vapH	17.10	kJ/mol	188.00	NIST
Δ_vapH	16.15	kJ/mol	194.87	NIST
Δ_vapH	16.15	kJ/mol	194.87	NIST
Δ_vapH	16.15	kJ/mol	194.90	KDB
Δ_vapH	16.15	kJ/mol	195.00	NIST
P_vap	[73.90; 2982.00]	kPa	[189.31; 292.22]

P_vap	73.90	kPa	189.31	Vapor liquid equilibrium measurements and correlations for an azeotropic system of ethane + hexafluoroethane
P_vap	88.50	kPa	192.63	Vapor liquid equilibrium measurements and correlations for an azeotropic system of ethane + hexafluoroethane
P_vap	128.70	kPa	199.64	Vapor-Liquid Equilibrium Measurements for the Ethane + Hexafluoroethane System over a Temperature Range from (199.64 to 242.93) K
P_vap	243.40	kPa	213.06	Vapor-Liquid Equilibrium Measurements for the Ethane + Hexafluoroethane System over a Temperature Range from (199.64 to 242.93) K
P_vap	453.10	kPa	228.28	Vapor-Liquid Equilibrium Measurements for the Ethane + Hexafluoroethane System over a Temperature Range from (199.64 to 242.93) K
P_vap	765.10	kPa	242.93	Vapor-Liquid Equilibrium Measurements for the Ethane + Hexafluoroethane System over a Temperature Range from (199.64 to 242.93) K
P_vap	769.00	kPa	243.33	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	816.00	kPa	245.32	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	883.00	kPa	247.63	Vapor liquid equilibrium measurements and correlations for an azeotropic system of ethane + hexafluoroethane
P_vap	928.00	kPa	249.31	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1038.20	kPa	252.80	Vapor liquid equilibrium measurements and correlations for an azeotropic system of ethane + hexafluoroethane
P_vap	1048.00	kPa	253.29	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1062.90	kPa	253.65	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	1183.00	kPa	257.31	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1226.40	kPa	258.46	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	1240.00	kPa	258.55	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1300.00	kPa	260.26	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1328.00	kPa	261.29	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1390.00	kPa	262.75	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1415.30	kPa	263.43	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	1415.30	kPa	263.45	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	1480.00	kPa	264.72	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1489.00	kPa	265.28	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1550.00	kPa	266.78	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1621.10	kPa	268.33	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	1650.00	kPa	268.76	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1659.00	kPa	269.27	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1730.00	kPa	270.81	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1830.00	kPa	272.77	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	1839.00	kPa	273.06	Isothermal vapour-liquid equilibrium data for the binary systems of (CHF3 or C2F6) and n-heptane
P_vap	1847.00	kPa	273.27	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	1851.00	kPa	273.27	Isothermal Vapor-Liquid Equilibrium Data for the Hexafluoroethane (R116) + n-Butane System at Temperatures from 273 to 323 K
P_vap	1850.00	kPa	273.29	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	1862.00	kPa	273.32	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2000.00	kPa	276.28	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	2050.00	kPa	277.24	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2100.00	kPa	278.07	Isothermal vapour-liquid equilibrium data for the binary systems of (CHF3 or C2F6) and n-heptane
P_vap	2100.60	kPa	278.19	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2160.00	kPa	279.30	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	2270.00	kPa	281.23	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2330.00	kPa	282.31	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	2388.00	kPa	283.07	Isothermal vapour-liquid equilibrium data for the binary systems of (CHF3 or C2F6) and n-heptane
P_vap	2392.00	kPa	283.22	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2387.00	kPa	283.23	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2385.80	kPa	283.25	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2470.00	kPa	284.83	Phase Equilibria for Perfluoroethane + (n-Perfluorohexane or n-Perfluorooctane) Binary Systems: Measurement and Modeling
P_vap	2509.00	kPa	285.23	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2636.00	kPa	287.22	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2701.00	kPa	288.07	Isothermal vapour-liquid equilibrium data for the binary systems of (CHF3 or C2F6) and n-heptane
P_vap	2697.60	kPa	288.20	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2708.00	kPa	288.25	Isothermal Vapor-Liquid Equilibrium Data for the Hexafluoroethane (R116) + n-Butane System at Temperatures from 273 to 323 K
P_vap	2697.60	kPa	288.30	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2769.00	kPa	289.22	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2832.90	kPa	290.22	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2839.00	kPa	290.23	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2873.00	kPa	290.72	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2903.40	kPa	291.22	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2909.00	kPa	291.22	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2946.00	kPa	291.72	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
P_vap	2972.00	kPa	292.07	Isothermal vapour-liquid equilibrium data for the binary systems of (CHF3 or C2F6) and n-heptane
P_vap	2976.20	kPa	292.22	Vapor liquid equilibrium data for the (hexafluoroethane +1,1,1,2-tetrafluoroethane) system at temperatures from 263 to 353K and pressures up to 4.16MPa
P_vap	2982.00	kPa	292.22	Vapor liquid equilibrium data for the hexafluoroethane + carbon dioxide system at temperatures from 253 to 297K and pressures up to 6.5MPa
ρ_l	1589.99	kg/m³	195.00	KDB
Δ_fusS	[15.50; 35.90]	J/mol×K	[104.00; 173.10]
Δ_fusS	35.90	J/mol×K	104.00	NIST
Δ_fusS	15.50	J/mol×K	173.10	NIST
γ	0.02	N/m	193.20	KDB
Δ_vapS	[82.88; 82.88]	J/mol×K	[194.87; 194.87]
Δ_vapS	82.88	J/mol×K	194.87	NIST
Δ_vapS	82.88	J/mol×K	194.87	NIST

Datasets

Speed of sound, m/s

Operational condition: Frequency, MHz = 0.05 (Gas)

Fixed		Measured
Temperature, K - Gas	Pressure, kPa - Gas	Speed of sound, m/s - Gas
250.80	225.50	124.44
250.80	169.40	125.61
250.80	95.00	127.13
250.80	211.50	124.74
250.80	149.20	126.04
250.80	77.30	127.49
250.80	195.40	125.08
250.80	128.50	126.44
250.80	68.90	127.66
250.80	177.20	125.45
250.80	108.80	126.85
256.20	230.60	125.83
256.20	173.10	126.97
256.20	97.00	128.43
256.20	216.20	126.14
256.20	152.50	127.38
256.20	78.90	128.78
256.20	199.70	126.45
256.20	131.30	127.77
256.20	70.40	128.95
256.20	181.10	126.82
256.20	111.10	128.17
261.50	235.70	127.24
261.50	176.80	128.32
261.50	99.00	129.73
261.50	221.00	127.51
261.50	155.70	128.71
261.50	80.50	130.09
261.50	204.00	127.83
261.50	134.10	129.1
261.50	71.80	130.24
261.50	185.00	128.19
261.50	113.40	129.49
266.80	240.80	128.62
266.80	180.50	129.65
266.80	101.10	131.02
266.80	225.60	128.87
266.80	158.90	130.04
266.80	82.10	131.33
266.80	208.30	129.18
266.80	136.80	130.41
266.80	73.30	131.5
266.80	188.90	129.52
266.80	115.70	130.77
272.10	246.80	129.96
272.10	184.30	131.01
272.10	103.10	132.3
272.10	230.50	130.23
272.10	162.10	131.35
272.10	83.70	132.62
272.10	212.60	130.53
272.10	139.60	131.72
272.10	74.70	132.77
272.10	192.80	130.85
272.10	118.00	132.05
277.40	251.80	131.3
277.40	188.00	132.3
277.40	105.10	133.57
277.40	235.20	131.58
277.40	165.40	132.66
277.40	85.40	133.89
277.40	216.90	131.84
277.40	142.30	132.99
277.40	76.20	134.03
277.40	196.70	132.17
277.40	120.40	133.33
282.70	256.90	132.64
282.70	191.60	133.6
282.70	107.10	134.83
282.70	239.90	132.89
282.70	168.60	133.93
282.70	87.00	135.13
282.70	221.30	133.16
282.70	145.10	134.28
282.70	77.60	135.27
282.70	200.50	133.47
282.70	122.70	134.61
287.90	262.00	133.96
287.90	195.40	134.9
287.90	109.10	136.08
287.90	244.50	134.2
287.90	171.80	135.21
287.90	88.60	136.37
287.90	225.60	134.47
287.90	147.90	135.54
287.90	79.10	136.49
287.90	204.40	134.76
287.90	125.00	135.85
293.20	267.00	135.26
293.20	229.90	135.75
293.20	199.00	136.16
293.20	150.60	136.8
293.20	111.10	137.31
293.20	265.60	135.26
293.20	229.90	135.74
293.20	175.10	136.49
293.20	127.30	137.09
293.20	90.30	137.61
293.20	249.20	135.5
293.20	208.30	136.06
293.20	175.00	136.48
293.20	127.30	137.08
293.20	85.40	137.65
293.20	249.10	135.49
293.20	203.70	136.09
293.20	150.60	136.79
293.20	111.10	137.3
293.20	80.50	137.71
298.50	272.00	136.54
298.50	202.80	137.42
298.50	113.10	138.55
298.50	253.90	136.77
298.50	178.30	137.71
298.50	91.90	138.8
298.50	234.20	137.02
298.50	153.40	138.03
298.50	82.00	138.94
298.50	212.20	137.32
298.50	129.70	138.33
303.70	277.20	137.85
303.70	206.40	138.67
303.70	115.20	139.76
303.70	258.60	138.06
303.70	181.50	138.98
303.70	93.50	140.03
303.70	238.50	138.3
303.70	156.20	139.26
303.70	83.40	140.14
303.70	216.10	138.57
303.70	132.00	139.56
308.90	282.10	139.06
308.90	210.10	139.9
308.90	117.20	140.94
308.90	263.30	139.32
308.90	184.70	140.18
308.90	95.10	141.19
308.90	242.80	139.54
308.90	158.90	140.47
308.90	84.90	141.33
308.90	219.90	139.79
308.90	134.20	140.73
314.10	287.20	140.33
314.10	213.80	141.12
314.10	119.20	142.15
314.10	267.90	140.53
314.10	187.90	141.4
314.10	96.80	142.38
314.10	247.10	140.76
314.10	161.60	141.69
314.10	86.30	142.49
314.10	223.70	140.99
314.10	136.60	141.94
319.30	292.20	141.56
319.30	217.50	142.34
319.30	121.20	143.32
319.30	272.70	141.78
319.30	191.20	142.61
319.30	98.40	143.57
319.30	251.30	141.97
319.30	164.40	142.88
319.30	87.70	143.67
319.30	227.60	142.24
319.30	138.90	143.13
324.50	297.10	142.79
324.50	221.20	143.52
324.50	123.20	144.49
324.50	277.30	142.99
324.50	194.40	143.8
324.50	100.00	144.71
324.50	255.70	143.2
324.50	167.20	144.07
324.50	89.20	144.83
324.50	231.50	143.44
324.50	141.20	144.31
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
P_vap	[1.33; 3006.67]	kPa	[137.93; 293.03]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.44741e+01
Coefficient B			-1.84255e+03
Coefficient C			-8.04800e+00
Temperature range, min.			137.93
Temperature range, max.			293.03

P_vap	1.33	kPa	137.93	Calculated Property
P_vap	7.03	kPa	155.16	Calculated Property
P_vap	26.12	kPa	172.40	Calculated Property
P_vap	75.71	kPa	189.63	Calculated Property
P_vap	182.44	kPa	206.86	Calculated Property
P_vap	382.10	kPa	224.10	Calculated Property
P_vap	717.45	kPa	241.33	Calculated Property
P_vap	1235.27	kPa	258.56	Calculated Property
P_vap	1983.16	kPa	275.80	Calculated Property
P_vap	3006.67	kPa	293.03	Calculated Property
P_vap	[25.46; 3022.61]	kPa	[172.45; 293.00]	KDB Vapor Pressure Data
Equation			ln(Pvp) = A + B/T + Cln(T) + DT^2
Coefficient A			5.23490e+01
Coefficient B			-3.01585e+03
Coefficient C			-6.23149e+00
Coefficient D			1.57691e-05
Temperature range, min.			172.45
Temperature range, max.			293.00

P_vap	25.46	kPa	172.45	Calculated Property
P_vap	60.76	kPa	185.84	Calculated Property
P_vap	127.17	kPa	199.24	Calculated Property
P_vap	239.99	kPa	212.63	Calculated Property
P_vap	416.99	kPa	226.03	Calculated Property
P_vap	677.96	kPa	239.42	Calculated Property
P_vap	1044.42	kPa	252.82	Calculated Property
P_vap	1539.71	kPa	266.21	Calculated Property
P_vap	2189.51	kPa	279.61	Calculated Property
P_vap	3022.61	kPa	293.00	Calculated Property

Similar Compounds

Ethane, 1,1-dichloro-1,2,2,2-tetrafluoro-.

Find more compounds similar to Ethane, hexafluoro-.

Mixtures

Find more mixtures with Ethane, hexafluoro-.

Sources

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
These property values are available through the Cheméo API. A free account gives you an access key.

Chemical Properties of Ethane, hexafluoro- (CAS 76-16-4)