Chemical Properties of Perfluorohexamethylprismane (CAS 22736-20-5)

InChI

InChI=1S/C12F18/c13-7(14,15)1-2(8(16,17)18)3(1,9(19,20)21)6(12(28,29)30)4(1,10(22,23)24)5(2,6)11(25,26)27

InChI Key

JFELTPAOLMOQHL-UHFFFAOYSA-N

Formula

C12F18

SMILES

FC(F)(F)C12C3(C(F)(F)F)C1(C(F)(F)F)C1(C(F)(F)F)C2(C(F)(F)F)C31C(F)(F)F

Molecular Weight¹

486.10

CAS

22736-20-5

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization 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	[512.72; 579.55]	J/mol×K	[434.88; 565.08]
Cp,gas	512.72	J/mol×K	434.88	Joback Calculated Property
Cp,gas	528.26	J/mol×K	456.58	Joback Calculated Property
Cp,gas	541.80	J/mol×K	478.28	Joback Calculated Property
Cp,gas	553.51	J/mol×K	499.98	Joback Calculated Property
Cp,gas	563.59	J/mol×K	521.68	Joback Calculated Property
Cp,gas	572.20	J/mol×K	543.38	Joback Calculated Property
Cp,gas	579.55	J/mol×K	565.08	Joback Calculated Property
ΔsubH	49.20	kJ/mol	299.50	NIST
ΔvapH	33.10	kJ/mol	333.00	NIST

Similar Compounds

Find more compounds similar to Perfluorohexamethylprismane.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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