Chemical Properties of Octane, perfluoro-1,8-dihydro

InChI

InChI=1S/C8H2F16/c9-1(10)3(13,14)5(17,18)7(21,22)8(23,24)6(19,20)4(15,16)2(11)12/h1-2H

InChI Key

JCRVQXKRULILSR-UHFFFAOYSA-N

Formula

C8H2F16

SMILES

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

Molecular Weight¹

402.08

Other Names

• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluorooctane
• 1,8-dihydrohexadecafluorooctane
• 1H,8H-perfluoro-n-octane
• 1H,8H-perfluorooctane
• octane, 1,8-dihydrohexadecafluoro-

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	14.23	kJ/mol	Joback Calculated Property
ΔvapH°	48.90	kJ/mol	Relay (1.0) Calculated Property
logPoct/wat	5.328		Crippen Calculated Property
McVol	151.900	ml/mol	McGowan Calculated Property
Pc	1506.98	kPa	Joback Calculated Property
Inp	[632.00; 632.00]
Inp	632.00		NIST
Inp	632.00		NIST
Tboil	408.12	K	Relay (1.0) Calculated Property
Tc	540.44	K	Relay (1.0) Calculated Property
Tfus	286.45	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[361.41; 430.24]	J/mol×K	[350.70; 459.62]
Cp,gas	361.41	J/mol×K	350.70	Joback Calculated Property
Cp,gas	374.53	J/mol×K	368.85	Joback Calculated Property
Cp,gas	386.96	J/mol×K	387.01	Joback Calculated Property
Cp,gas	398.72	J/mol×K	405.16	Joback Calculated Property
Cp,gas	409.84	J/mol×K	423.31	Joback Calculated Property
Cp,gas	420.34	J/mol×K	441.46	Joback Calculated Property
Cp,gas	430.24	J/mol×K	459.62	Joback Calculated Property
Pvap	[0.55; 6.64]	kPa	[289.31; 333.14]
Pvap	0.55	kPa	289.31	Solubility of oxygen in substituted perfluorocarbons
Pvap	0.75	kPa	293.26	Solubility of oxygen in substituted perfluorocarbons
Pvap	0.99	kPa	298.20	Solubility of oxygen in substituted perfluorocarbons
Pvap	1.43	kPa	303.18	Solubility of oxygen in substituted perfluorocarbons
Pvap	1.92	kPa	308.17	Solubility of oxygen in substituted perfluorocarbons
Pvap	2.49	kPa	313.18	Solubility of oxygen in substituted perfluorocarbons
Pvap	3.12	kPa	318.14	Solubility of oxygen in substituted perfluorocarbons
Pvap	4.07	kPa	323.15	Solubility of oxygen in substituted perfluorocarbons
Pvap	5.26	kPa	328.15	Solubility of oxygen in substituted perfluorocarbons
Pvap	6.64	kPa	333.14	Solubility of oxygen in substituted perfluorocarbons

Similar Compounds

Find more compounds similar to Octane, perfluoro-1,8-dihydro.

Mixtures

• Octane + Octane, perfluoro-1,8-dihydro
• Oxygen + Octane, perfluoro-1,8-dihydro

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Solubility of oxygen in substituted perfluorocarbons
• liquid-liquid equilibrium of substituted perfluoro-n-octane + n-octane systems
• Joback Method
• McGowan Method
• NIST Webbook

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.
These property values are available through the Cheméo API. A free account gives you an access key.