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

• 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).
• 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
ΔfG°	-1235.70	kJ/mol	Joback Calculated Property
ΔfH°gas	-1339.72	kJ/mol	Joback Calculated Property
ΔfusH°	9.18	kJ/mol	Joback Calculated Property
ΔvapH°	17.89	kJ/mol	Joback Calculated Property
log10WS	-1.99		Crippen 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	436.69	K	Joback Calculated Property
Tfus	217.60	K	Joback Calculated Property
Vc	0.274	m3/kmol	Joback 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 e...
Pvap	95.00	kPa	243.24	Phase e...
Pvap	145.00	kPa	253.22	Phase e...
Pvap	215.10	kPa	263.15	Measure...
Pvap	216.00	kPa	263.24	Phase e...
Pvap	258.47	kPa	268.13	Isother...
Pvap	302.20	kPa	271.88	Pure Co...
Pvap	309.00	kPa	273.00	Experim...
Pvap	309.40	kPa	273.15	Measure...
Pvap	310.00	kPa	273.18	Phase e...
Pvap	366.00	kPa	278.00	Experim...
Pvap	365.66	kPa	278.13	Isother...
Pvap	431.00	kPa	283.00	Experim...
Pvap	430.10	kPa	283.15	Measure...
Pvap	505.00	kPa	288.00	Experim...
Pvap	503.71	kPa	288.15	Isother...
Pvap	588.00	kPa	293.00	Experim...
Pvap	580.80	kPa	293.15	Measure...
Pvap	649.90	kPa	295.53	Pure Co...
Pvap	678.24	kPa	298.17	Isother...
Pvap	745.60	kPa	300.47	Pure Co...
Pvap	786.00	kPa	302.95	Experim...
Pvap	798.50	kPa	303.11	Pure Co...
Pvap	771.20	kPa	303.15	Measure...
Pvap	874.70	kPa	306.50	Pure Co...
Pvap	896.00	kPa	307.93	Experim...
Pvap	894.42	kPa	308.20	Isother...
Pvap	970.10	kPa	310.48	Pure Co...
Pvap	1024.90	kPa	312.64	Pure Co...
Pvap	1015.00	kPa	312.93	Experim...
Pvap	1150.00	kPa	317.86	Experim...
Pvap	1175.30	kPa	318.16	Pure Co...
Pvap	1160.25	kPa	318.21	Isother...
Pvap	1298.00	kPa	322.92	Experim...
Pvap	1474.00	kPa	327.88	Experim...
Pvap	1658.00	kPa	332.87	Experim...
Pvap	1864.00	kPa	337.87	Experim...
Pvap	2075.00	kPa	342.88	Experim...
Pvap	2313.00	kPa	347.85	Experim...

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

• 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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