Chemical Properties of Cyclooctane, (1-methylpropyl)-

InChI

InChI=1S/C12H24/c1-3-11(2)12-9-7-5-4-6-8-10-12/h11-12H,3-10H2,1-2H3

InChI Key

WWQZOWLEGAPJPX-UHFFFAOYSA-N

Formula

C12H24

SMILES

CCC(C)C1CCCCCCC1

Molecular Weight¹

168.32

Other Names

• Cyclooctane, sec-butyl-
• (1-methylpropyl)cyclooctane

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• IE : Ionization energy (eV).
• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, 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	[211.83; 627.59]	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			-8.55490e+01
Coefficient B			1.25264e+00
Coefficient C			-6.20400e-04
Coefficient D			8.09000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	211.83	J/mol×K	273.00	Calculated Property
Cp,gas	283.54	J/mol×K	353.78	Calculated Property
Cp,gas	348.28	J/mol×K	434.56	Calculated Property
Cp,gas	406.29	J/mol×K	515.33	Calculated Property
Cp,gas	457.84	J/mol×K	596.11	Calculated Property
Cp,gas	503.19	J/mol×K	676.89	Calculated Property
Cp,gas	542.58	J/mol×K	757.67	Calculated Property
Cp,gas	576.27	J/mol×K	838.44	Calculated Property
Cp,gas	604.52	J/mol×K	919.22	Calculated Property
Cp,gas	627.59	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0401988; 0.0001511]	Pa×s	[210.34; 499.40]	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			-1.28611e+01
Coefficient B			2.02919e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			210.34
Temperature range, max.			499.40
η	0.0401988	Pa×s	210.34	Calculated Property
η	0.0111996	Pa×s	242.46	Calculated Property
η	0.0042076	Pa×s	274.58	Calculated Property
η	0.0019405	Pa×s	306.69	Calculated Property
η	0.0010364	Pa×s	338.81	Calculated Property
η	0.0006170	Pa×s	370.93	Calculated Property
η	0.0003990	Pa×s	403.05	Calculated Property
η	0.0002752	Pa×s	435.17	Calculated Property
η	0.0001997	Pa×s	467.29	Calculated Property
η	0.0001511	Pa×s	499.40	Calculated Property

Similar Compounds

Find more compounds similar to Cyclooctane, (1-methylpropyl)-.

Sources

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

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