Chemical Properties of 2-(2-(2-(2-(2-(2-Pentoxy-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethanol

InChI

InChI=1S/C19H40O8/c1-2-3-4-6-21-8-10-23-12-14-25-16-18-27-19-17-26-15-13-24-11-9-22-7-5-20/h20H,2-19H2,1H3

InChI Key

WCQVHAQIMNNEIG-UHFFFAOYSA-N

Formula

C19H40O8

SMILES

CCCCCOCCOCCOCCOCCOCCOCCOCCO

Molecular Weight¹

396.52

Other Names

• Heptaethylene glycol, pentyl ether

• 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).
• 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
ΔfG°	-762.72	kJ/mol	Joback Calculated Property
ΔfH°gas	-1513.26	kJ/mol	Joback Calculated Property
ΔfusH°	57.37	kJ/mol	Joback Calculated Property
ΔvapH°	91.44	kJ/mol	Joback Calculated Property
log10WS	-0.65		Crippen Calculated Property
logPoct/wat	1.285		Crippen Calculated Property
McVol	325.530	ml/mol	McGowan Calculated Property
Pc	1061.71	kPa	Joback Calculated Property
Inp	[2793.80; 2793.80]
Inp	2793.80		NIST
Inp	2793.80		NIST
Tboil	883.24	K	Joback Calculated Property
Tc	1086.70	K	Joback Calculated Property
Tfus	520.32	K	Joback Calculated Property
Vc	1.244	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1091.50; 1176.51]	J/mol×K	[883.24; 1086.70]
Cp,gas	1091.50	J/mol×K	883.24	Joback Calculated Property
Cp,gas	1109.82	J/mol×K	917.15	Joback Calculated Property
Cp,gas	1126.53	J/mol×K	951.06	Joback Calculated Property
Cp,gas	1141.59	J/mol×K	984.97	Joback Calculated Property
Cp,gas	1154.96	J/mol×K	1018.88	Joback Calculated Property
Cp,gas	1166.62	J/mol×K	1052.79	Joback Calculated Property
Cp,gas	1176.51	J/mol×K	1086.70	Joback Calculated Property
η	[0.0000023; 0.0000917]	Pa×s	[520.32; 883.24]
η	0.0000917	Pa×s	520.32	Joback Calculated Property
η	0.0000360	Pa×s	580.81	Joback Calculated Property
η	0.0000168	Pa×s	641.29	Joback Calculated Property
η	0.0000090	Pa×s	701.78	Joback Calculated Property
η	0.0000053	Pa×s	762.27	Joback Calculated Property
η	0.0000034	Pa×s	822.75	Joback Calculated Property
η	0.0000023	Pa×s	883.24	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2-(2-(2-(2-(2-(2-Pentoxy-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethanol.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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