Chemical Properties of perfluoro-2,2,4-trimethylpentane

InChI

InChI=1S/C8F18/c9-2(7(21,22)23,8(24,25)26)3(10,11)1(4(12,13)14,5(15,16)17)6(18,19)20

InChI Key

GTTNGNCJHFPTQV-UHFFFAOYSA-N

Formula

C8F18

SMILES

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

Molecular Weight¹

438.05

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.5115		Relay (1.0) Calculated Property
ΔfH°gas	-3746.97	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	12.60	kJ/mol	Joback Calculated Property
ΔvapH°	39.98	kJ/mol	Relay (1.0) Calculated Property
logPoct/wat	6.128		Crippen Calculated Property
McVol	155.440	ml/mol	McGowan Calculated Property
Pc	1430.46	kPa	Joback Calculated Property
Inp	[221.00; 221.00]
Inp	221.00		NIST
Inp	221.00		NIST
Tboil	366.11	K	Relay (1.0) Calculated Property
Tc	484.84	K	Relay (1.0) Calculated Property
Vc	0.654	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Normal melting (fusion) point, Standard Gibbs free energy of formation, 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[311.09; 571.07]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-9.05300e+01
Coefficient B			1.98260e+00
Coefficient C			-2.08100e-03
Coefficient D			7.60000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	311.09	J/mol×K	273.00	Calculated Property
Cp,gas	384.07	J/mol×K	353.78	Calculated Property
Cp,gas	440.41	J/mol×K	434.56	Calculated Property
Cp,gas	482.53	J/mol×K	515.33	Calculated Property
Cp,gas	512.83	J/mol×K	596.11	Calculated Property
Cp,gas	533.70	J/mol×K	676.89	Calculated Property
Cp,gas	547.56	J/mol×K	757.67	Calculated Property
Cp,gas	556.81	J/mol×K	838.44	Calculated Property
Cp,gas	563.84	J/mol×K	919.22	Calculated Property
Cp,gas	571.07	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to perfluoro-2,2,4-trimethylpentane.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• 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.
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