Chemical Properties of 8,11,14-Eicosatrienoic acid, (Z,Z,Z)- (CAS 1783-84-2)

InChI

InChI=1S/C20H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13H,2-5,8,11,14-19H2,1H3,(H,21,22)/b7-6+,10-9+,13-12+

InChI Key

HOBAELRKJCKHQD-YHTMAJSVSA-N

Formula

C20H34O2

SMILES

CCCCCC=CCC=CCC=CCCCCCCC(=O)O

Molecular Weight¹

306.48

CAS

1783-84-2

Other Names

• cis-8,11,14-Eicosatrienoic Acid
• Dihomo-«gamma»-linolenic acid
• (Z,Z,Z)-icosatri-8,11,14-enoic acid

• 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.
• 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	0.9328		Relay (1.0) Calculated Property
ΔfG°	92.44	kJ/mol	Joback Calculated Property
ΔfH°gas	-623.63	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	53.85	kJ/mol	Joback Calculated Property
ΔvapH°	133.46	kJ/mol	Relay (1.0) Calculated Property
IE	8.69	eV	Relay (1.0) Calculated Property
log10WS	-5.67		Relay (1.0) Calculated Property
logPoct/wat	6.441		Crippen Calculated Property
McVol	287.200	ml/mol	McGowan Calculated Property
Pc	1251.26	kPa	Joback Calculated Property
Inp	[2345.90; 2345.90]
Inp	2345.90		NIST
Inp	2345.90		NIST
Tboil	620.41	K	Relay (1.0) Calculated Property
Tc	816.01	K	Relay (1.0) Calculated Property
Tfus	318.32	K	Relay (1.0) Calculated Property
Vc	1.002	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[879.04; 967.84]	J/mol×K	[815.53; 1001.77]
Cp,gas	879.04	J/mol×K	815.53	Joback Calculated Property
Cp,gas	895.49	J/mol×K	846.57	Joback Calculated Property
Cp,gas	911.19	J/mol×K	877.61	Joback Calculated Property
Cp,gas	926.21	J/mol×K	908.65	Joback Calculated Property
Cp,gas	940.62	J/mol×K	939.69	Joback Calculated Property
Cp,gas	954.47	J/mol×K	970.73	Joback Calculated Property
Cp,gas	967.84	J/mol×K	1001.77	Joback Calculated Property
η	[0.0000109; 0.0015216]	Pa×s	[410.67; 815.53]
η	0.0015216	Pa×s	410.67	Joback Calculated Property
η	0.0003734	Pa×s	478.15	Joback Calculated Property
η	0.0001297	Pa×s	545.62	Joback Calculated Property
η	0.0000569	Pa×s	613.10	Joback Calculated Property
η	0.0000294	Pa×s	680.58	Joback Calculated Property
η	0.0000171	Pa×s	748.05	Joback Calculated Property
η	0.0000109	Pa×s	815.53	Joback Calculated Property

Similar Compounds

Find more compounds similar to 8,11,14-Eicosatrienoic acid, (Z,Z,Z)-.

Sources

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

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