Chemical Properties of Cyclohexane, 1-(1,5-dimethylhexyl)-4-(4-methylpentyl)- (CAS 56009-20-2)

InChI

InChI=1S/C20H40/c1-16(2)8-6-10-18(5)20-14-12-19(13-15-20)11-7-9-17(3)4/h16-20H,6-15H2,1-5H3

InChI Key

OGABIDLNGVAJFL-UHFFFAOYSA-N

Formula

C20H40

SMILES

CC(C)CCCC1CCC(C(C)CCCC(C)C)CC1

Molecular Weight¹

280.53

CAS

56009-20-2

Other Names

• 1-(1,5-dimethylhexyl)-4-(4-methylpentyl)cyclohexane

• ω : Acentric Factor.
• 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 standard conditions (kJ/mol).
• 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

Cheméo can also estimate Enthalpy of formation at standard conditions, 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	[392.96; 1044.50]	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			-8.00040e+01
Coefficient B			2.01720e+00
Coefficient C			-1.09940e-03
Coefficient D			2.06700e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	392.96	J/mol×K	273.00	Calculated Property
Cp,gas	505.19	J/mol×K	353.78	Calculated Property
Cp,gas	605.93	J/mol×K	434.56	Calculated Property
Cp,gas	695.85	J/mol×K	515.33	Calculated Property
Cp,gas	775.59	J/mol×K	596.11	Calculated Property
Cp,gas	845.80	J/mol×K	676.89	Calculated Property
Cp,gas	907.14	J/mol×K	757.67	Calculated Property
Cp,gas	960.27	J/mol×K	838.44	Calculated Property
Cp,gas	1005.84	J/mol×K	919.22	Calculated Property
Cp,gas	1044.50	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0111844; 0.0001443]	Pa×s	[273.30; 599.98]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.24833e+01
Coefficient B			2.18368e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			273.30
Temperature range, max.			599.98
η	0.0111844	Pa×s	273.30	Calculated Property
η	0.0043831	Pa×s	309.60	Calculated Property
η	0.0020909	Pa×s	345.90	Calculated Property
η	0.0011480	Pa×s	382.19	Calculated Property
η	0.0006994	Pa×s	418.49	Calculated Property
η	0.0004612	Pa×s	454.79	Calculated Property
η	0.0003234	Pa×s	491.09	Calculated Property
η	0.0002381	Pa×s	527.38	Calculated Property
η	0.0001824	Pa×s	563.68	Calculated Property
η	0.0001443	Pa×s	599.98	Calculated Property

Similar Compounds

Find more compounds similar to Cyclohexane, 1-(1,5-dimethylhexyl)-4-(4-methylpentyl)-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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