Chemical Properties of 2-Hydroxyhexadecanoic acid

InChI

InChI=1S/C16H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15(17)16(18)19/h15,17H,2-14H2,1H3,(H,18,19)

InChI Key

JGHSBPIZNUXPLA-UHFFFAOYSA-N

Formula

C16H32O3

SMILES

CCCCCCCCCCCCCCC(O)C(=O)O

Molecular Weight¹

272.43

Other Names

• 2-Hydroxypalmitic acid
• «alpha»-Hydroxypalmitic acid
• Hexadecanoic acid, 2-hydroxy-

• ω : Acentric Factor.
• 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_fusH° : Enthalpy of fusion 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).
• 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).
• 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[370.71; 874.77]	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			-3.44700e+00
Coefficient B			1.61452e+00
Coefficient C			-9.52800e-04
Coefficient D			2.16500e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	370.71	J/mol×K	273.00	Calculated Property
Cp,gas	458.07	J/mol×K	353.78	Calculated Property
Cp,gas	535.99	J/mol×K	434.56	Calculated Property
Cp,gas	605.16	J/mol×K	515.33	Calculated Property
Cp,gas	666.27	J/mol×K	596.11	Calculated Property
Cp,gas	720.00	J/mol×K	676.89	Calculated Property
Cp,gas	767.02	J/mol×K	757.67	Calculated Property
Cp,gas	808.04	J/mol×K	838.44	Calculated Property
Cp,gas	843.73	J/mol×K	919.22	Calculated Property
Cp,gas	874.77	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0007220; 0.0000428]	Pa×s	[476.50; 690.49]	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			-1.63486e+01
Coefficient B			4.34335e+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.			476.50
Temperature range, max.			690.49
η	0.0007220	Pa×s	476.50	Calculated Property
η	0.0004681	Pa×s	500.28	Calculated Property
η	0.0003157	Pa×s	524.05	Calculated Property
η	0.0002203	Pa×s	547.83	Calculated Property
η	0.0001584	Pa×s	571.61	Calculated Property
η	0.0001170	Pa×s	595.38	Calculated Property
η	0.0000884	Pa×s	619.16	Calculated Property
η	0.0000682	Pa×s	642.94	Calculated Property
η	0.0000536	Pa×s	666.71	Calculated Property
η	0.0000428	Pa×s	690.49	Calculated Property

Similar Compounds

Find more compounds similar to 2-Hydroxyhexadecanoic acid.

Sources

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

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