Chemical Properties of Benzene, hexapropyl- (CAS 2456-68-0)

InChI

InChI=1S/C24H42/c1-7-13-19-20(14-8-2)22(16-10-4)24(18-12-6)23(17-11-5)21(19)15-9-3/h7-18H2,1-6H3

InChI Key

VKYKQNLHDHRHNN-UHFFFAOYSA-N

Formula

C24H42

SMILES

CCCc1c(CCC)c(CCC)c(CCC)c(CCC)c1CCC

Molecular Weight¹

330.59

CAS

2456-68-0

Other Names

• Hexapropylbenzene

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_vap : Vapor pressure (kPa).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, 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, 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	[1008.89; 1118.27]	J/mol×K	[800.30; 988.60]
Cp,gas	1008.89	J/mol×K	800.30	Joback Calculated Property
Cp,gas	1029.68	J/mol×K	831.68	Joback Calculated Property
Cp,gas	1049.39	J/mol×K	863.07	Joback Calculated Property
Cp,gas	1068.08	J/mol×K	894.45	Joback Calculated Property
Cp,gas	1085.77	J/mol×K	925.83	Joback Calculated Property
Cp,gas	1102.49	J/mol×K	957.22	Joback Calculated Property
Cp,gas	1118.27	J/mol×K	988.60	Joback Calculated Property
η	[0.0000614; 0.0006076]	Pa×s	[449.26; 800.30]
η	0.0006076	Pa×s	449.26	Joback Calculated Property
η	0.0003328	Pa×s	507.77	Joback Calculated Property
η	0.0002064	Pa×s	566.27	Joback Calculated Property
η	0.0001400	Pa×s	624.78	Joback Calculated Property
η	0.0001015	Pa×s	683.29	Joback Calculated Property
η	0.0000774	Pa×s	741.79	Joback Calculated Property
η	0.0000614	Pa×s	800.30	Joback Calculated Property
ΔvapH	68.40	kJ/mol	532.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[509.51; 717.49]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.44403e+01
Coefficient B			-5.34874e+03
Coefficient C			-1.31580e+02
Temperature range, min.			509.51
Temperature range, max.			717.49
Pvap	1.33	kPa	509.51	Calculated Property
Pvap	3.01	kPa	532.62	Calculated Property
Pvap	6.23	kPa	555.73	Calculated Property
Pvap	11.96	kPa	578.84	Calculated Property
Pvap	21.52	kPa	601.95	Calculated Property
Pvap	36.65	kPa	625.05	Calculated Property
Pvap	59.52	kPa	648.16	Calculated Property
Pvap	92.72	kPa	671.27	Calculated Property
Pvap	139.29	kPa	694.38	Calculated Property
Pvap	202.63	kPa	717.49	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, hexapropyl-.

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
• The Yaws Handbook of Vapor Pressure

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