Chemical Properties of Ethyl (Z)-9-hexadecenoate (CAS 56219-10-4)

InChI

InChI=1S/C18H34O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-4-2/h9-10H,3-8,11-17H2,1-2H3/b10-9-

InChI Key

JELGPLUONQGOHF-KTKRTIGZSA-N

Formula

C18H34O2

SMILES

CCCCCCC=CCCCCCCCC(=O)OCC

Molecular Weight¹

282.46

CAS

56219-10-4

Other Names

• Ethyl (Z)-9-palmitoleate
• Ethyl-cis-9-Hexadecenoate
• ethyl (Z)-hexadec-9-enoate
• Ethyl palmitoleate

• 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_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.
• 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
ω	0.8107		Relay (1.0) Calculated Property
ΔfG°	-129.47	kJ/mol	Joback Calculated Property
ΔfH°gas	-672.46	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	46.95	kJ/mol	Joback Calculated Property
ΔvapH°	93.96	kJ/mol	Relay (1.0) Calculated Property
IE	8.82	eV	Relay (1.0) Calculated Property
log10WS	-5.80		Relay (1.0) Calculated Property
logPoct/wat	5.807		Crippen Calculated Property
McVol	267.620	ml/mol	McGowan Calculated Property
Pc	1198.13	kPa	Joback Calculated Property
Inp	[1970.00; 1990.00]
Inp	1989.00		NIST
Inp	1990.00		NIST
Inp	1975.00		NIST
Inp	1986.00		NIST
Inp	1970.00		NIST
Inp	1976.00		NIST
I	[2265.00; 2266.00]
I	2265.00		NIST
I	2266.00		NIST
Tboil	578.74	K	Relay (1.0) Calculated Property
Tc	758.92	K	Relay (1.0) Calculated Property
Tfus	262.94	K	Relay (1.0) Calculated Property
Vc	1.015	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[759.38; 858.05]	J/mol×K	[673.82; 843.69]
Cp,gas	759.38	J/mol×K	673.82	Joback Calculated Property
Cp,gas	777.89	J/mol×K	702.13	Joback Calculated Property
Cp,gas	795.54	J/mol×K	730.44	Joback Calculated Property
Cp,gas	812.35	J/mol×K	758.75	Joback Calculated Property
Cp,gas	828.36	J/mol×K	787.06	Joback Calculated Property
Cp,gas	843.58	J/mol×K	815.37	Joback Calculated Property
Cp,gas	858.05	J/mol×K	843.69	Joback Calculated Property
η	[0.0000738; 0.0028946]	Pa×s	[329.87; 673.82]
η	0.0028946	Pa×s	329.87	Joback Calculated Property
η	0.0009986	Pa×s	387.19	Joback Calculated Property
η	0.0004533	Pa×s	444.52	Joback Calculated Property
η	0.0002465	Pa×s	501.84	Joback Calculated Property
η	0.0001518	Pa×s	559.17	Joback Calculated Property
η	0.0001024	Pa×s	616.49	Joback Calculated Property
η	0.0000738	Pa×s	673.82	Joback Calculated Property

Similar Compounds

Find more compounds similar to Ethyl (Z)-9-hexadecenoate.

Sources

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

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