Chemical Properties of Naphthalene, 6-butyl-7-hexyl-1,2,3,4-tetrahydro- (CAS 66538-96-3)

InChI

InChI=1S/C20H32/c1-3-5-7-8-12-18-16-20-14-10-9-13-19(20)15-17(18)11-6-4-2/h15-16H,3-14H2,1-2H3

InChI Key

QKAUPJCSSOTPHK-UHFFFAOYSA-N

Formula

C20H32

SMILES

CCCCCCc1cc2c(cc1CCCC)CCCC2

Molecular Weight¹

272.47

CAS

66538-96-3

Other Names

• 1,2,3,4-Tetrahydro-6-butyl-7-hexylnaphthalene
• 6-Butyl-7-hexyl-1,2,3,4-tetrahydronaphthalene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• 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).
• P_vap : Vapor 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	[755.38; 862.52]	J/mol×K	[714.30; 914.72]
Cp,gas	755.38	J/mol×K	714.30	Joback Calculated Property
Cp,gas	775.85	J/mol×K	747.70	Joback Calculated Property
Cp,gas	795.20	J/mol×K	781.11	Joback Calculated Property
Cp,gas	813.48	J/mol×K	814.51	Joback Calculated Property
Cp,gas	830.75	J/mol×K	847.91	Joback Calculated Property
Cp,gas	847.07	J/mol×K	881.32	Joback Calculated Property
Cp,gas	862.52	J/mol×K	914.72	Joback Calculated Property
η	[0.0001590; 0.0015060]	Pa×s	[397.80; 714.30]
η	0.0015060	Pa×s	397.80	Joback Calculated Property
η	0.0008314	Pa×s	450.55	Joback Calculated Property
η	0.0005199	Pa×s	503.30	Joback Calculated Property
η	0.0003554	Pa×s	556.05	Joback Calculated Property
η	0.0002595	Pa×s	608.80	Joback Calculated Property
η	0.0001992	Pa×s	661.55	Joback Calculated Property
η	0.0001590	Pa×s	714.30	Joback Calculated Property
ΔvapH	78.10	kJ/mol	444.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[475.09; 655.78]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.96579e+01
Coefficient B			-9.99456e+03
Coefficient C			4.08820e+01
Temperature range, min.			475.09
Temperature range, max.			655.78
Pvap	1.33	kPa	475.09	Calculated Property
Pvap	2.75	kPa	495.17	Calculated Property
Pvap	5.40	kPa	515.24	Calculated Property
Pvap	10.10	kPa	535.32	Calculated Property
Pvap	18.11	kPa	555.40	Calculated Property
Pvap	31.26	kPa	575.47	Calculated Property
Pvap	52.13	kPa	595.55	Calculated Property
Pvap	84.27	kPa	615.63	Calculated Property
Pvap	132.40	kPa	635.70	Calculated Property
Pvap	202.66	kPa	655.78	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 6-butyl-7-hexyl-1,2,3,4-tetrahydro-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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.