Chemical Properties of Octadecane, 1-(ethenyloxy)- (CAS 930-02-9)

InChI

InChI=1S/C20H40O/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-4-2/h4H,2-3,5-20H2,1H3

InChI Key

QJJDJWUCRAPCOL-UHFFFAOYSA-N

Formula

C20H40O

SMILES

C=COCCCCCCCCCCCCCCCCCC

Molecular Weight¹

296.53

CAS

930-02-9

Other Names

• 1-(Ethenyloxy)-octadecane
• 1-(vinyloxy)octadecane
• Ether, octadecyl vinyl
• Octadecyl vinyl ether
• Stearyl vinyl ether
• Vinyl octadecyl ether
• Vinyl stearyl ether

• 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).
• 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[435.35; 1041.14]	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			7.21700e+00
Coefficient B			1.82062e+00
Coefficient C			-9.76100e-04
Coefficient D			1.89400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	435.35	J/mol×K	273.00	Calculated Property
Cp,gas	537.53	J/mol×K	353.78	Calculated Property
Cp,gas	629.59	J/mol×K	434.56	Calculated Property
Cp,gas	712.14	J/mol×K	515.33	Calculated Property
Cp,gas	785.77	J/mol×K	596.11	Calculated Property
Cp,gas	851.09	J/mol×K	676.89	Calculated Property
Cp,gas	908.68	J/mol×K	757.67	Calculated Property
Cp,gas	959.15	J/mol×K	838.44	Calculated Property
Cp,gas	1003.11	J/mol×K	919.22	Calculated Property
Cp,gas	1041.14	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0023035; 0.0001298]	Pa×s	[335.63; 587.69]	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			-1.27788e+01
Coefficient B			2.25057e+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.			335.63
Temperature range, max.			587.69
η	0.0023035	Pa×s	335.63	Calculated Property
η	0.0013744	Pa×s	363.64	Calculated Property
η	0.0008829	Pa×s	391.64	Calculated Property
η	0.0006016	Pa×s	419.65	Calculated Property
η	0.0004302	Pa×s	447.65	Calculated Property
η	0.0003199	Pa×s	475.66	Calculated Property
η	0.0002459	Pa×s	503.67	Calculated Property
η	0.0001944	Pa×s	531.67	Calculated Property
η	0.0001573	Pa×s	559.68	Calculated Property
η	0.0001298	Pa×s	587.69	Calculated Property

Similar Compounds

Find more compounds similar to Octadecane, 1-(ethenyloxy)-.

Sources

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

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