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_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_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).
• 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).
• 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

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

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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