Chemical Properties of octyl hexacosanoate

InChI

InChI=1S/C34H68O2/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-30-32-34(35)36-33-31-29-10-8-6-4-2/h3-33H2,1-2H3

InChI Key

DDMCRMVINUTGIA-UHFFFAOYSA-N

Formula

C34H68O2

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC

Molecular Weight¹

508.90

• 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).
• 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).
• I_np : Non-polar retention indices.
• 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 Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[743.09; 1781.53]	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			-2.60900e+00
Coefficient B			3.17904e+00
Coefficient C			-1.73120e-03
Coefficient D			3.36300e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	743.09	J/mol×K	273.00	Calculated Property
Cp,gas	920.28	J/mol×K	353.78	Calculated Property
Cp,gas	1079.54	J/mol×K	434.56	Calculated Property
Cp,gas	1221.93	J/mol×K	515.33	Calculated Property
Cp,gas	1348.51	J/mol×K	596.11	Calculated Property
Cp,gas	1460.35	J/mol×K	676.89	Calculated Property
Cp,gas	1558.51	J/mol×K	757.67	Calculated Property
Cp,gas	1644.05	J/mol×K	838.44	Calculated Property
Cp,gas	1718.03	J/mol×K	919.22	Calculated Property
Cp,gas	1781.53	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0003454; 0.0000121]	Pa×s	[515.27; 924.16]	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			-1.55427e+01
Coefficient B			3.90160e+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.			515.27
Temperature range, max.			924.16
η	0.0003454	Pa×s	515.27	Calculated Property
η	0.0001870	Pa×s	560.70	Calculated Property
η	0.0001110	Pa×s	606.13	Calculated Property
η	0.0000709	Pa×s	651.57	Calculated Property
η	0.0000480	Pa×s	697.00	Calculated Property
η	0.0000341	Pa×s	742.43	Calculated Property
η	0.0000252	Pa×s	787.86	Calculated Property
η	0.0000192	Pa×s	833.30	Calculated Property
η	0.0000151	Pa×s	878.73	Calculated Property
η	0.0000121	Pa×s	924.16	Calculated Property

Similar Compounds

Find more compounds similar to octyl hexacosanoate.

Sources

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

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