Chemical Properties of Ethyl- «gamma»-linolenate

InChI

InChI=1S/C20H34O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h8-9,11-12,14-15H,3-7,10,13,16-19H2,1-2H3/b9-8-,12-11-,15-14-

InChI Key

MJLYTDAIYLGSRZ-ORZIMQNZSA-N

Formula

C20H34O2

SMILES

CCCCCC=CCC=CCC=CCCCCC(=O)OCC

Molecular Weight¹

306.48

• 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_p : 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	0.7123		Relay (1.0) Calculated Property
ΔfG°	47.81	kJ/mol	Joback Calculated Property
ΔfH°gas	-592.42	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	52.53	kJ/mol	Joback Calculated Property
ΔvapH°	103.37	kJ/mol	Relay (1.0) Calculated Property
IE	8.42	eV	Relay (1.0) Calculated Property
log10WS	-5.65		Relay (1.0) Calculated Property
logPoct/wat	6.139		Crippen Calculated Property
McVol	287.200	ml/mol	McGowan Calculated Property
Pc	1128.35	kPa	Joback Calculated Property
Ip	[2551.00; 2551.00]
Ip	2551.00		NIST
Ip	2551.00		NIST
Tboil	594.01	K	Relay (1.0) Calculated Property
Tc	768.63	K	Relay (1.0) Calculated Property
Tfus	260.10	K	Relay (1.0) Calculated Property
Vc	1.016	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[404.09; 967.51]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-3.24290e+01
Coefficient B			1.90904e+00
Coefficient C			-1.22100e-03
Coefficient D			3.11900e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	404.09	J/mol×K	273.00	Calculated Property
Cp,gas	503.94	J/mol×K	353.78	Calculated Property
Cp,gas	592.18	J/mol×K	434.56	Calculated Property
Cp,gas	669.79	J/mol×K	515.33	Calculated Property
Cp,gas	737.76	J/mol×K	596.11	Calculated Property
Cp,gas	797.07	J/mol×K	676.89	Calculated Property
Cp,gas	848.72	J/mol×K	757.67	Calculated Property
Cp,gas	893.68	J/mol×K	838.44	Calculated Property
Cp,gas	932.95	J/mol×K	919.22	Calculated Property
Cp,gas	967.51	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0020665; 0.0000700]	Pa×s	[342.25; 635.17]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.35218e+01
Coefficient B			2.51208e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			342.25
Temperature range, max.			635.17
η	0.0020665	Pa×s	342.25	Calculated Property
η	0.0010925	Pa×s	374.80	Calculated Property
η	0.0006395	Pa×s	407.34	Calculated Property
η	0.0004052	Pa×s	439.89	Calculated Property
η	0.0002734	Pa×s	472.44	Calculated Property
η	0.0001941	Pa×s	504.99	Calculated Property
η	0.0001436	Pa×s	537.53	Calculated Property
η	0.0001100	Pa×s	570.08	Calculated Property
η	0.0000867	Pa×s	602.63	Calculated Property
η	0.0000700	Pa×s	635.17	Calculated Property

Similar Compounds

Find more compounds similar to Ethyl- «gamma»-linolenate.

Sources

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

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