Chemical Properties of 2,5,8,11,14-Pentaoxahexadecan-16-ol

InChI

InChI=1S/C11H24O6/c1-13-4-5-15-8-9-17-11-10-16-7-6-14-3-2-12/h12H,2-11H2,1H3

InChI Key

SLNYBUIEAMRFSZ-UHFFFAOYSA-N

Formula

C11H24O6

SMILES

COCCOCCOCCOCCOCCO

Molecular Weight¹

252.31

Other Names

• Pentaethylene glycol monomethyl ether
• 3,6,9,12,15-Pentaoxahexadecanol
• 2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethanol

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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	0.9688		Relay (1.0) Calculated Property
ΔfH°gas	-1053.65	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	34.27	kJ/mol	Joback Calculated Property
ΔvapH°	88.21	kJ/mol	Relay (1.0) Calculated Property
IE	9.75	eV	Relay (1.0) Calculated Property
log10WS	0.48		Relay (1.0) Calculated Property
logPoct/wat	-0.308		Crippen Calculated Property
McVol	201.070	ml/mol	McGowan Calculated Property
Pc	1945.79	kPa	Joback Calculated Property
Inp	[1783.00; 1788.90]
Inp	1783.00		NIST
Inp	1788.90		NIST
Inp	1783.00		NIST
Inp	1788.90		NIST
Tboil	606.07	K	Relay (1.0) Calculated Property
Tc	785.05	K	Relay (1.0) Calculated Property
Tfus	248.16	K	Relay (1.0) Calculated Property
Vc	0.777	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[328.36; 698.00]	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			1.25680e+02
Coefficient B			7.66820e-01
Coefficient C			-5.00000e-05
Coefficient D			-1.44500e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	328.36	J/mol×K	273.00	Calculated Property
Cp,gas	384.31	J/mol×K	353.78	Calculated Property
Cp,gas	437.61	J/mol×K	434.56	Calculated Property
Cp,gas	487.79	J/mol×K	515.33	Calculated Property
Cp,gas	534.41	J/mol×K	596.11	Calculated Property
Cp,gas	577.01	J/mol×K	676.89	Calculated Property
Cp,gas	615.12	J/mol×K	757.67	Calculated Property
Cp,gas	648.30	J/mol×K	838.44	Calculated Property
Cp,gas	676.07	J/mol×K	919.22	Calculated Property
Cp,gas	698.00	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0010744; 0.0000481]	Pa×s	[385.70; 572.12]	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			-1.63674e+01
Coefficient B			3.67624e+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.			385.70
Temperature range, max.			572.12
η	0.0010744	Pa×s	385.70	Calculated Property
η	0.0006610	Pa×s	406.41	Calculated Property
η	0.0004263	Pa×s	427.13	Calculated Property
η	0.0002863	Pa×s	447.84	Calculated Property
η	0.0001992	Pa×s	468.55	Calculated Property
η	0.0001429	Pa×s	489.27	Calculated Property
η	0.0001053	Pa×s	509.98	Calculated Property
η	0.0000795	Pa×s	530.69	Calculated Property
η	0.0000613	Pa×s	551.41	Calculated Property
η	0.0000481	Pa×s	572.12	Calculated Property

Similar Compounds

Find more compounds similar to 2,5,8,11,14-Pentaoxahexadecan-16-ol.

Sources

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

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