Chemical Properties of Palmitoleic acid (CAS 373-49-9)

InChI

InChI=1S/C16H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h7-8H,2-6,9-15H2,1H3,(H,17,18)/b8-7-

InChI Key

SECPZKHBENQXJG-FPLPWBNLSA-N

Formula

C16H30O2

SMILES

CCCCCCC=CCCCCCCCC(=O)O

Molecular Weight¹

254.41

CAS

373-49-9

Other Names

• (Z)-9-Hexadecenoic acid
• (Z)-Palmitoleic acid
• (Z)-hexadec-9-enoic acid
• 9-Hexadecenoic acid, (Z)-
• 9-cis-Hexadecenoic acid
• Palmitolinoleic acid
• cis-9-Hexadecenoic acid
• cis-Hexadec-9-enoic acid
• cis-Palmitoleic acid
• cis-«delta»9-Hexadecenoic acid
• cis-«delta»9-Hexadecenoic 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_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (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.
• I : 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°	-101.68	kJ/mol	Joback Calculated Property
ΔfH°gas	-521.16	kJ/mol	Joback Calculated Property
ΔfH°liquid	-713.40	kJ/mol	NIST
ΔfusH°	43.09	kJ/mol	Joback Calculated Property
ΔvapH°	74.59	kJ/mol	Joback Calculated Property
log10WS	-5.47		Crippen Calculated Property
logPoct/wat	5.328		Crippen Calculated Property
McVol	239.440	ml/mol	McGowan Calculated Property
Pc	1541.49	kPa	Joback Calculated Property
Inp	[1929.00; 1958.00]
Inp	1929.00		NIST
Inp	1931.00		NIST
Inp	1945.00		NIST
Inp	1936.00		NIST
Inp	1931.00		NIST
Inp	1942.00		NIST
Inp	1936.00		NIST
Inp	1936.00		NIST
Inp	1953.00		NIST
Inp	1953.00		NIST
Inp	1930.00		NIST
Inp	1930.00		NIST
Inp	1957.10		NIST
Inp	1941.00		NIST
Inp	1944.00		NIST
Inp	1944.00		NIST
Inp	1952.00		NIST
Inp	1953.00		NIST
Inp	1957.00		NIST
Inp	1940.00		NIST
Inp	1958.00		NIST
Inp	1939.00		NIST
Inp	1939.00		NIST
Inp	1933.00		NIST
Inp	1947.00		NIST
I	[2904.00; 2960.00]
I	2960.00		NIST
I	2944.00		NIST
I	2904.00		NIST
I	2908.00		NIST
I	2908.00		NIST
Tboil	715.69	K	Joback Calculated Property
Tc	887.89	K	Joback Calculated Property
Tfus	375.75	K	Joback Calculated Property
Vc	0.936	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[696.79; 779.32]	J/mol×K	[715.69; 887.89]
Cp,gas	696.79	J/mol×K	715.69	Joback Calculated Property
Cp,gas	712.23	J/mol×K	744.39	Joback Calculated Property
Cp,gas	726.95	J/mol×K	773.09	Joback Calculated Property
Cp,gas	740.99	J/mol×K	801.79	Joback Calculated Property
Cp,gas	754.38	J/mol×K	830.49	Joback Calculated Property
Cp,gas	767.14	J/mol×K	859.19	Joback Calculated Property
Cp,gas	779.32	J/mol×K	887.89	Joback Calculated Property
η	[0.0000302; 0.0034930]	Pa×s	[375.75; 715.69]
η	0.0034930	Pa×s	375.75	Joback Calculated Property
η	0.0009417	Pa×s	432.41	Joback Calculated Property
η	0.0003440	Pa×s	489.06	Joback Calculated Property
η	0.0001549	Pa×s	545.72	Joback Calculated Property
η	0.0000810	Pa×s	602.38	Joback Calculated Property
η	0.0000474	Pa×s	659.03	Joback Calculated Property
η	0.0000302	Pa×s	715.69	Joback Calculated Property
ΔfusH	32.10	kJ/mol	275.20	NIST
ΔvapH	123.00	kJ/mol	298.15	Vaporiz...

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[486.92; 687.16]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.46024e+01
Coefficient B			-5.30092e+03
Coefficient C			-1.16610e+02
Temperature range, min.			486.92
Temperature range, max.			687.16
Pvap	1.33	kPa	486.92	Calculated Property
Pvap	3.00	kPa	509.17	Calculated Property
Pvap	6.19	kPa	531.42	Calculated Property
Pvap	11.87	kPa	553.67	Calculated Property
Pvap	21.35	kPa	575.92	Calculated Property
Pvap	36.40	kPa	598.16	Calculated Property
Pvap	59.18	kPa	620.41	Calculated Property
Pvap	92.35	kPa	642.66	Calculated Property
Pvap	139.01	kPa	664.91	Calculated Property
Pvap	202.66	kPa	687.16	Calculated Property

Similar Compounds

Find more compounds similar to Palmitoleic 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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.