Chemical Properties of Hexafluoropropylene oxide (CAS 428-59-1)

InChI

InChI=1S/C3F6O/c4-1(2(5,6)7)3(8,9)10-1

InChI Key

PGFXOWRDDHCDTE-UHFFFAOYSA-N

Formula

C3F6O

SMILES

FC(F)(F)C1(F)OC1(F)F

Molecular Weight¹

166.02

CAS

428-59-1

Other Names

• (trifluoromethyl)trifluorooxirane
• 1,2-Epoxyhexafluoropropane
• 2,2,3-trifluoro-3-(trifluoromethyl)oxirane
• NA 1956
• Oxirane, 2,2,3-trifluoro-3-(trifluoromethyl)-
• hexafluoro-1,2-epoxypropane
• hexafluoroepoxypropane
• hexafluoropropene epoxide
• hexafluoropropene oxide
• hexafluoropropylene epoxide
• oxirane, trifluoro(trifluoromethyl)-
• perfluoro(methyloxirane)
• perfluoropropene oxide
• perfluoropropylene oxide
• propane, 1,2-epoxy-1,1,2,3,3,3-hexafluoro-
• propylene oxide hexafluoride
• trifluoro(trifluoromethyl)oxirane

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• c_sound,fluid : Speed of sound in fluid (m/s).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.3288		Relay (1.0) Calculated Property
ΔfG°	-1235.70	kJ/mol	Joback Calculated Property
ΔfH°gas	-1385.27	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	9.18	kJ/mol	Joback Calculated Property
ΔvapH°	29.05	kJ/mol	Relay (1.0) Calculated Property
IE	12.71	eV	Relay (1.0) Calculated Property
log10WS	-2.54		Relay (1.0) Calculated Property
logPoct/wat	1.838		Crippen Calculated Property
McVol	58.760	ml/mol	McGowan Calculated Property
Pc	4010.84	kPa	Joback Calculated Property
Tboil	[231.20; 246.00]	K
Tboil	231.20	K	NIST
Tboil	246.00	K	NIST
Tc	413.24	K	Relay (1.0) Calculated Property
Tfus	163.51	K	Relay (1.0) Calculated Property
Vc	0.270	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[113.02; 160.83]	J/mol×K	[289.93; 436.69]
Cp,gas	113.02	J/mol×K	289.93	Joback Calculated Property
Cp,gas	123.40	J/mol×K	314.39	Joback Calculated Property
Cp,gas	132.72	J/mol×K	338.85	Joback Calculated Property
Cp,gas	141.05	J/mol×K	363.31	Joback Calculated Property
Cp,gas	148.47	J/mol×K	387.77	Joback Calculated Property
Cp,gas	155.04	J/mol×K	412.23	Joback Calculated Property
Cp,gas	160.83	J/mol×K	436.69	Joback Calculated Property
Pvap	[58.00; 2313.00]	kPa	[233.17; 347.85]
Pvap	58.00	kPa	233.17	Phase equilibrium data for binary mixtures of carbon dioxide with {1,1,2,3,3,3-hexafluoro-1-propene or 2,2,3-trifluoro-3- (trifluoromethyl)oxirane} at temperatures between (233 and 273) K
Pvap	95.00	kPa	243.24	Phase equilibrium data for binary mixtures of carbon dioxide with {1,1,2,3,3,3-hexafluoro-1-propene or 2,2,3-trifluoro-3- (trifluoromethyl)oxirane} at temperatures between (233 and 273) K
Pvap	145.00	kPa	253.22	Phase equilibrium data for binary mixtures of carbon dioxide with {1,1,2,3,3,3-hexafluoro-1-propene or 2,2,3-trifluoro-3- (trifluoromethyl)oxirane} at temperatures between (233 and 273) K
Pvap	215.10	kPa	263.15	Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
Pvap	216.00	kPa	263.24	Phase equilibrium data for binary mixtures of carbon dioxide with {1,1,2,3,3,3-hexafluoro-1-propene or 2,2,3-trifluoro-3- (trifluoromethyl)oxirane} at temperatures between (233 and 273) K
Pvap	258.47	kPa	268.13	Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
Pvap	302.20	kPa	271.88	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	309.00	kPa	273.00	Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
Pvap	309.40	kPa	273.15	Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
Pvap	310.00	kPa	273.18	Phase equilibrium data for binary mixtures of carbon dioxide with {1,1,2,3,3,3-hexafluoro-1-propene or 2,2,3-trifluoro-3- (trifluoromethyl)oxirane} at temperatures between (233 and 273) K
Pvap	366.00	kPa	278.00	Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
Pvap	365.66	kPa	278.13	Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
Pvap	431.00	kPa	283.00	Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
Pvap	430.10	kPa	283.15	Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
Pvap	505.00	kPa	288.00	Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
Pvap	503.71	kPa	288.15	Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
Pvap	588.00	kPa	293.00	Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
Pvap	580.80	kPa	293.15	Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
Pvap	649.90	kPa	295.53	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	678.24	kPa	298.17	Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
Pvap	745.60	kPa	300.47	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	786.00	kPa	302.95	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	798.50	kPa	303.11	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	771.20	kPa	303.15	Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
Pvap	874.70	kPa	306.50	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	896.00	kPa	307.93	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	894.42	kPa	308.20	Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
Pvap	970.10	kPa	310.48	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	1024.90	kPa	312.64	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	1015.00	kPa	312.93	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	1150.00	kPa	317.86	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	1175.30	kPa	318.16	Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
Pvap	1160.25	kPa	318.21	Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
Pvap	1298.00	kPa	322.92	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	1474.00	kPa	327.88	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	1658.00	kPa	332.87	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	1864.00	kPa	337.87	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	2075.00	kPa	342.88	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
Pvap	2313.00	kPa	347.85	Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane

Datasets

Speed of sound, m/s

Fixed		Measured
Pressure, kPa - Liquid	Temperature, K - Liquid	Speed of sound, m/s - Liquid
2500.00	283.15	449.4
2500.00	313.15	326.6
2510.00	253.15	571.2
9990.00	283.15	517.5
10010.00	313.15	420.6
10010.00	373.15	255.0
10040.00	253.15	623.9
10040.00	343.15	332.6
20010.00	403.15	322.5
24970.00	373.15	413.4
25000.00	283.15	617.4
25020.00	253.15	708.0
25020.00	403.15	367.5
25030.00	313.15	538.8
25050.00	343.15	471.3
49990.00	283.15	737.8
50010.00	313.15	670.9
50020.00	403.15	525.9
50030.00	253.15	816.7
50030.00	343.15	614.1
50060.00	373.15	565.5
74990.00	283.15	831.4
75000.00	373.15	673.0
75010.00	253.15	903.6
75030.00	343.15	718.0
75040.00	313.15	769.9
75050.00	403.15	636.7
100040.00	253.15	977.8
100040.00	373.15	760.0
100040.00	403.15	725.7
100050.00	283.15	910.0
100050.00	313.15	852.0
100050.00	343.15	803.0
125010.00	403.15	801.5
125030.00	343.15	875.8
125040.00	253.15	1043.1
125040.00	313.15	922.8
125040.00	373.15	834.6
125050.00	283.15	978.4
150010.00	253.15	1101.9
150010.00	283.15	1039.3
150030.00	343.15	940.5
150040.00	373.15	900.3
150040.00	403.15	868.4
150070.00	313.15	986.2
175000.00	373.15	959.8
175010.00	343.15	999.1
175020.00	313.15	1043.4
175030.00	253.15	1155.8
175040.00	403.15	928.7
175090.00	283.15	1095.2
200020.00	313.15	1095.8
200030.00	253.15	1205.6
200050.00	403.15	983.8
200060.00	343.15	1052.9
200070.00	373.15	1014.2
200080.00	283.15	1146.8
249990.00	373.15	1111.6
250010.00	283.15	1239.4
250020.00	313.15	1190.7
250040.00	403.15	1082.6
250050.00	343.15	1149.1
250060.00	253.15	1295.5
299960.00	343.15	1234.4
299980.00	403.15	1169.6
300010.00	313.15	1274.7
300020.00	283.15	1321.5
300030.00	373.15	1198.0
300100.00	253.15	1376.5
350000.00	253.15	1449.2
350020.00	283.15	1396.5
350030.00	313.15	1350.5
350040.00	373.15	1275.4
350040.00	403.15	1247.9
350090.00	343.15	1311.5
399990.00	403.15	1319.9
400010.00	373.15	1346.4
400040.00	343.15	1382.2
400060.00	313.15	1420.2
400120.00	253.15	1516.7
400120.00	283.15	1465.2
Reference

Similar Compounds

Find more compounds similar to Hexafluoropropylene oxide.

Mixtures

• Carbon dioxide + Hexafluoropropylene oxide
• 1-Butene + Hexafluoropropylene oxide
• Propene + Hexafluoropropylene oxide
• Cyclobutane, octafluoro- + Hexafluoropropylene oxide
• Propene, hexafluoro- + Hexafluoropropylene oxide
• Toluene + Hexafluoropropylene oxide
• Ethane, hexafluoro- + Hexafluoropropylene oxide
• Ethylene + Hexafluoropropylene oxide
• Ethane, 2,2-dichloro-1,1,1-trifluoro- + Hexafluoropropylene oxide

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Isothermal vapor liquid equilibrium data for the ethene + 2,2,3- trifluoro-3-(trifluoromethyl)oxirane binary system between 258 and 308 K at pressures up to 4.5MPa
• Phase equilibrium data for binary mixtures of carbon dioxide with {1,1,2,3,3,3-hexafluoro-1-propene or 2,2,3-trifluoro-3- (trifluoromethyl)oxirane} at temperatures between (233 and 273) K
• Experimental vapour liquid equilibrium data and modeling for binary mixtures of 1-butene with 1,1,2,3,3,3-hexafluoro-1-propene, 2,2,3-trifluoro-3-(trifluoromethyl)oxirane, or difluoromethane
• Isothermal phase (vapour + liquid) equilibrium data for binary mixtures of propene (R1270) with either 1,1,2,3,3,3-hexafluoro-1-propene (R1216) or 2,2,3-trifluoro-3-(trifluoromethyl)oxirane in the temperature range of (279 to 318) K
• Vapor-Liquid Equilibrium Data for Binary Systems Consisting of Either Hexafluoropropene (HFP) or 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane (HFPO) with Carbon Dioxide (R-744) or 2,2-Dichloro-1,1,1-trifluoroethane (R-123)
• Speeds of Sound in Liquid and Supercritical Hexafluoropropylene (HFP) and Hexafluoropropylene Oxide (HFPO) at Pressures up to 400 MPa
• Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
• Measurement of Vapor Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
• Isothermal Vapor Liquid Equilibrium Data for the Binary System 1,1,2,3,3,3-Hexafluoro-1-propene (R1216) + 2,2,3-Trifluoro-3-(trifluoromethyl)oxirane from (268.13 to 308.19) K
• Pure Component and Binary Vapor-Liquid Equilibrium + Modeling for Hexafluoropropylene and Hexafluoropropylene Oxide with Toluene and Hexafluoroethane
• Joback Method
• McGowan Method
• NIST Webbook

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