Chemical Properties of Cyclohexane, 1,2,3,4,5,6-hexaethyl- (CAS 1795-14-8)

InChI

InChI=1S/C18H36/c1-7-13-14(8-2)16(10-4)18(12-6)17(11-5)15(13)9-3/h13-18H,7-12H2,1-6H3

InChI Key

FGKHJWVBPXIEEO-UHFFFAOYSA-N

Formula

C18H36

SMILES

CCC1C(CC)C(CC)C(CC)C(CC)C1CC

Molecular Weight¹

252.48

CAS

1795-14-8

• 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).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	39.57	kJ/mol	Joback Calculated Property
IE	8.69	eV	Relay (1.0) Calculated Property
logPoct/wat	6.157		Crippen Calculated Property
McVol	253.620	ml/mol	McGowan Calculated Property
Inp	[1622.00; 1622.00]
Inp	1622.00		NIST
Inp	1622.00		NIST
Tfus	250.00 ± 1.66	K	NIST

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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[360.54; 966.34]	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			-4.93840e+01
Coefficient B			1.70352e+00
Coefficient C			-7.59400e-04
Coefficient D			7.16000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	360.54	J/mol×K	273.00	Calculated Property
Cp,gas	461.41	J/mol×K	353.78	Calculated Property
Cp,gas	553.36	J/mol×K	434.56	Calculated Property
Cp,gas	636.62	J/mol×K	515.33	Calculated Property
Cp,gas	711.42	J/mol×K	596.11	Calculated Property
Cp,gas	777.97	J/mol×K	676.89	Calculated Property
Cp,gas	836.52	J/mol×K	757.67	Calculated Property
Cp,gas	887.28	J/mol×K	838.44	Calculated Property
Cp,gas	930.47	J/mol×K	919.22	Calculated Property
Cp,gas	966.34	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0022248; 0.0003175]	Pa×s	[250.00; 550.86]	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			-9.67264e+00
Coefficient B			8.91140e+02
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.			250.00
Temperature range, max.			550.86
η	0.0022248	Pa×s	250.00	Calculated Property
η	0.0014612	Pa×s	283.43	Calculated Property
η	0.0010487	Pa×s	316.86	Calculated Property
η	0.0008018	Pa×s	350.29	Calculated Property
η	0.0006424	Pa×s	383.71	Calculated Property
η	0.0005333	Pa×s	417.14	Calculated Property
η	0.0004552	Pa×s	450.57	Calculated Property
η	0.0003971	Pa×s	484.00	Calculated Property
η	0.0003525	Pa×s	517.43	Calculated Property
η	0.0003175	Pa×s	550.86	Calculated Property

Similar Compounds

Find more compounds similar to Cyclohexane, 1,2,3,4,5,6-hexaethyl-.

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

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