Chemical Properties of Tetracosanoic acid (CAS 557-59-5)

InChI

InChI=1S/C24H48O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h2-23H2,1H3,(H,25,26)

InChI Key

QZZGJDVWLFXDLK-UHFFFAOYSA-N

Formula

C24H48O2

SMILES

CCCCCCCCCCCCCCCCCCCCCCCC(=O)O

Molecular Weight¹

368.64

CAS

557-59-5

Other Names

• Lignoceric acid

• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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

Property	Value	Unit	Source
ΔfG°	-114.54	kJ/mol	Joback Calculated Property
ΔfH°gas	-803.50	kJ/mol	Joback Calculated Property
ΔfusH°	63.60	kJ/mol	Joback Calculated Property
ΔvapH°	92.44	kJ/mol	Joback Calculated Property
log10WS	-8.97		Crippen Calculated Property
logPoct/wat	8.673		Crippen Calculated Property
McVol	356.460	ml/mol	McGowan Calculated Property
Pc	882.09	kPa	Joback Calculated Property
Inp	[2685.00; 2760.00]
Inp	2685.00		NIST
Inp	2760.00		NIST
Inp	2760.00		NIST
Inp	2685.00		NIST
Tboil	894.57	K	Joback Calculated Property
Tc	1099.97	K	Joback Calculated Property
Tfus	358.45 ± 2.00	K	NIST
Vc	1.405	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1203.98; 1313.61]	J/mol×K	[894.57; 1099.97]
Cp,gas	1203.98	J/mol×K	894.57	Joback Calculated Property
Cp,gas	1225.12	J/mol×K	928.80	Joback Calculated Property
Cp,gas	1245.02	J/mol×K	963.04	Joback Calculated Property
Cp,gas	1263.76	J/mol×K	997.27	Joback Calculated Property
Cp,gas	1281.39	J/mol×K	1031.50	Joback Calculated Property
Cp,gas	1297.99	J/mol×K	1065.74	Joback Calculated Property
Cp,gas	1313.61	J/mol×K	1099.97	Joback Calculated Property
η	[0.0000081; 0.0007730]	Pa×s	[470.99; 894.57]
η	0.0007730	Pa×s	470.99	Joback Calculated Property
η	0.0002203	Pa×s	541.59	Joback Calculated Property
η	0.0000838	Pa×s	612.18	Joback Calculated Property
η	0.0000390	Pa×s	682.78	Joback Calculated Property
η	0.0000209	Pa×s	753.38	Joback Calculated Property
η	0.0000125	Pa×s	823.97	Joback Calculated Property
η	0.0000081	Pa×s	894.57	Joback Calculated Property
ΔvapH	170.70	kJ/mol	298.15	Vaporiz...

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[590.12; 728.41]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			2.12110e+01
Coefficient B			-9.15711e+03
Coefficient C			-1.52472e+02
Temperature range, min.			590.12
Temperature range, max.			728.41
Pvap	1.33	kPa	590.12	Calculated Property
Pvap	2.71	kPa	605.49	Calculated Property
Pvap	5.26	kPa	620.85	Calculated Property
Pvap	9.79	kPa	636.22	Calculated Property
Pvap	17.53	kPa	651.58	Calculated Property
Pvap	30.33	kPa	666.95	Calculated Property
Pvap	50.82	kPa	682.31	Calculated Property
Pvap	82.71	kPa	697.68	Calculated Property
Pvap	131.07	kPa	713.04	Calculated Property
Pvap	202.67	kPa	728.41	Calculated Property

Similar Compounds

Find more compounds similar to Tetracosanoic acid.

Sources

• Crippen Method
• Crippen Method
• Vaporization, Sublimation and Fusion Enthalpies of Some Saturated and Unsaturated Long Chain Fatty Acids by Correlation Gas Chromatography
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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