Chemical Properties of 14-methylpentadecanoic acid (CAS 4669-02-7)

InChI

InChI=1S/C16H32O2/c1-15(2)13-11-9-7-5-3-4-6-8-10-12-14-16(17)18/h15H,3-14H2,1-2H3,(H,17,18)

InChI Key

ZONJATNKKGGVSU-UHFFFAOYSA-N

Formula

C16H32O2

SMILES

CC(C)CCCCCCCCCCCCC(=O)O

Molecular Weight¹

256.42

CAS

4669-02-7

• 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).
• 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 : 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

Property	Value	Unit	Source
ΔfG°	-184.34	kJ/mol	Joback Calculated Property
ΔfH°gas	-643.66	kJ/mol	Joback Calculated Property
ΔfusH°	39.36	kJ/mol	Joback Calculated Property
ΔvapH°	74.25	kJ/mol	Joback Calculated Property
log10WS	-5.38		Crippen Calculated Property
logPoct/wat	5.408		Crippen Calculated Property
McVol	243.740	ml/mol	McGowan Calculated Property
Pc	1489.58	kPa	Joback Calculated Property
I	[2861.00; 2861.00]
I	2861.00		NIST
I	2861.00		NIST
Tboil	711.09	K	Joback Calculated Property
Tc	881.15	K	Joback Calculated Property
Tfus	335.00 ± 1.50	K	NIST
Vc	0.951	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[720.27; 806.41]	J/mol×K	[711.09; 881.15]
Cp,gas	720.27	J/mol×K	711.09	Joback Calculated Property
Cp,gas	736.41	J/mol×K	739.43	Joback Calculated Property
Cp,gas	751.80	J/mol×K	767.78	Joback Calculated Property
Cp,gas	766.47	J/mol×K	796.12	Joback Calculated Property
Cp,gas	780.45	J/mol×K	824.46	Joback Calculated Property
Cp,gas	793.76	J/mol×K	852.80	Joback Calculated Property
Cp,gas	806.41	J/mol×K	881.15	Joback Calculated Property
η	[0.0000327; 0.0052083]	Pa×s	[365.83; 711.09]
η	0.0052083	Pa×s	365.83	Joback Calculated Property
η	0.0012596	Pa×s	423.37	Joback Calculated Property
η	0.0004279	Pa×s	480.92	Joback Calculated Property
η	0.0001831	Pa×s	538.46	Joback Calculated Property
η	0.0000923	Pa×s	596.00	Joback Calculated Property
η	0.0000525	Pa×s	653.55	Joback Calculated Property
η	0.0000327	Pa×s	711.09	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[482.92; 651.11]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.62950e+01
Coefficient B			-5.88592e+03
Coefficient C			-1.15220e+02
Temperature range, min.			482.92
Temperature range, max.			651.11
Pvap	1.33	kPa	482.92	Calculated Property
Pvap	2.89	kPa	501.61	Calculated Property
Pvap	5.84	kPa	520.30	Calculated Property
Pvap	11.08	kPa	538.98	Calculated Property
Pvap	19.93	kPa	557.67	Calculated Property
Pvap	34.16	kPa	576.36	Calculated Property
Pvap	56.16	kPa	595.05	Calculated Property
Pvap	88.95	kPa	613.73	Calculated Property
Pvap	136.27	kPa	632.42	Calculated Property
Pvap	202.66	kPa	651.11	Calculated Property

Similar Compounds

Find more compounds similar to 14-methylpentadecanoic acid.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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