Chemical Properties of meso-3,4-Dicyclohexyl-2,5-dimethylhexane (CAS 62678-52-8)

InChI

InChI=1S/C20H38/c1-15(2)19(17-11-7-5-8-12-17)20(16(3)4)18-13-9-6-10-14-18/h15-20H,5-14H2,1-4H3

InChI Key

FBRPCXVEEDWFMC-UHFFFAOYSA-N

Formula

C20H38

SMILES

CC(C)C(C1CCCCC1)C(C(C)C)C1CCCCC1

Molecular Weight¹

278.52

CAS

62678-52-8

Other Names

• Cyclohexane, 1,1'-(1,2-diethyl-1,2-dimethyl-1,2-ethanediyl)bis-, (R*,S*)-
• (2-Cyclohexyl-1-isopropyl-3-methylbutyl)cyclohexane, meso-
• Meso-3,4-dicyclohexyl-2,5-dimethylhexan

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_subH° : Enthalpy of sublimation 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).
• 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	[839.00; 982.07]	J/mol×K	[694.34; 912.33]
T(K) Ideal gas heat capacity (J/mol×K) 840 860 880 900 920 940 960 980 700 800 900
Cp,gas	839.00	J/mol×K	694.34	Joback Calculated Property
Cp,gas	867.26	J/mol×K	730.67	Joback Calculated Property
Cp,gas	893.66	J/mol×K	767.00	Joback Calculated Property
Cp,gas	918.27	J/mol×K	803.33	Joback Calculated Property
Cp,gas	941.16	J/mol×K	839.67	Joback Calculated Property
Cp,gas	962.40	J/mol×K	876.00	Joback Calculated Property
Cp,gas	982.07	J/mol×K	912.33	Joback Calculated Property
η	[0.0000792; 0.0281491]	Pa×s	[269.92; 694.34]
T(K) Dynamic viscosity (Pa×s) 0 5.00e-3 0.01 0.02 0.02 0.03 0.03 400 600
η	0.0281491	Pa×s	269.92	Joback Calculated Property
η	0.0038281	Pa×s	340.66	Joback Calculated Property
η	0.0010339	Pa×s	411.39	Joback Calculated Property
η	0.0004100	Pa×s	482.13	Joback Calculated Property
η	0.0002060	Pa×s	552.87	Joback Calculated Property
η	0.0001210	Pa×s	623.60	Joback Calculated Property
η	0.0000792	Pa×s	694.34	Joback Calculated Property
ΔsubH	113.00 ± 2.10	kJ/mol	343.00	NIST

Similar Compounds

Find more compounds similar to meso-3,4-Dicyclohexyl-2,5-dimethylhexane.

Sources

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

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