Chemical Properties of 2-[2-[2-[2-[2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol (CAS 5117-19-1)

InChI

InChI=1S/C16H34O9/c17-1-3-19-5-7-21-9-11-23-13-15-25-16-14-24-12-10-22-8-6-20-4-2-18/h17-18H,1-16H2

InChI Key

GLZWNFNQMJAZGY-UHFFFAOYSA-N

Formula

C16H34O9

SMILES

OCCOCCOCCOCCOCCOCCOCCOCCO

Molecular Weight¹

370.44

CAS

5117-19-1

Other Names

• Octaethylene glycol
• 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol
• PE8

• 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°	-924.80	kJ/mol	Joback Calculated Property
ΔfH°gas	-1603.57	kJ/mol	Joback Calculated Property
ΔfusH°	53.69	kJ/mol	Joback Calculated Property
ΔvapH°	101.44	kJ/mol	Joback Calculated Property
log10WS	1.34		Crippen Calculated Property
logPoct/wat	-0.913		Crippen Calculated Property
McVol	289.130	ml/mol	McGowan Calculated Property
Pc	1382.99	kPa	Joback Calculated Property
Inp	[2659.70; 2659.70]
Inp	2659.70		NIST
Inp	2659.70		NIST
Tboil	906.78	K	Joback Calculated Property
Tc	1120.23	K	Joback Calculated Property
Tfus	547.33	K	Joback Calculated Property
Vc	1.095	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[974.67; 1041.59]	J/mol×K	[906.78; 1120.23]
Cp,gas	974.67	J/mol×K	906.78	Joback Calculated Property
Cp,gas	990.12	J/mol×K	942.35	Joback Calculated Property
Cp,gas	1003.92	J/mol×K	977.93	Joback Calculated Property
Cp,gas	1016.01	J/mol×K	1013.50	Joback Calculated Property
Cp,gas	1026.36	J/mol×K	1049.08	Joback Calculated Property
Cp,gas	1034.90	J/mol×K	1084.65	Joback Calculated Property
Cp,gas	1041.59	J/mol×K	1120.23	Joback Calculated Property
η	[0.0000005; 0.0000402]	Pa×s	[547.33; 906.78]
η	0.0000402	Pa×s	547.33	Joback Calculated Property
η	0.0000133	Pa×s	607.24	Joback Calculated Property
η	0.0000054	Pa×s	667.15	Joback Calculated Property
η	0.0000025	Pa×s	727.06	Joback Calculated Property
η	0.0000013	Pa×s	786.96	Joback Calculated Property
η	0.0000008	Pa×s	846.87	Joback Calculated Property
η	0.0000005	Pa×s	906.78	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2-[2-[2-[2-[2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol.

Sources

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

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