Chemical Properties of Heptaethylene glycol, pentyl ether, acetate

InChI

InChI=1S/C21H42O9/c1-3-4-5-6-23-7-8-24-9-10-25-11-12-26-13-14-27-15-16-28-17-18-29-19-20-30-21(2)22/h3-20H2,1-2H3

InChI Key

ZCTDJKAUOOIYMM-UHFFFAOYSA-N

Formula

C21H42O9

SMILES

CCCCCOCCOCCOCCOCCOCCOCCOCCOC(C)=O

Molecular Weight¹

438.55

Other Names

• 2-(2-(2-(2-(2-(2-Pentoxy-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl acetate

• 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_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	1.2456		Relay (1.0) Calculated Property
ΔfG°	-919.43	kJ/mol	Joback Calculated Property
ΔfH°gas	-1655.15	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	62.83	kJ/mol	Joback Calculated Property
ΔvapH°	114.81	kJ/mol	Relay (1.0) Calculated Property
IE	9.40	eV	Relay (1.0) Calculated Property
log10WS	-1.74		Relay (1.0) Calculated Property
logPoct/wat	1.856		Crippen Calculated Property
McVol	355.280	ml/mol	McGowan Calculated Property
Pc	892.13	kPa	Joback Calculated Property
Inp	[2918.30; 2918.30]
Inp	2918.30		NIST
Inp	2918.30		NIST
Tboil	686.83	K	Relay (1.0) Calculated Property
Tc	836.43	K	Relay (1.0) Calculated Property
Tfus	222.97	K	Relay (1.0) Calculated Property
Vc	1.367	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1189.14; 1271.69]	J/mol×K	[895.24; 1099.61]
Cp,gas	1189.14	J/mol×K	895.24	Joback Calculated Property
Cp,gas	1207.76	J/mol×K	929.30	Joback Calculated Property
Cp,gas	1224.50	J/mol×K	963.36	Joback Calculated Property
Cp,gas	1239.31	J/mol×K	997.42	Joback Calculated Property
Cp,gas	1252.14	J/mol×K	1031.49	Joback Calculated Property
Cp,gas	1262.95	J/mol×K	1065.55	Joback Calculated Property
Cp,gas	1271.69	J/mol×K	1099.61	Joback Calculated Property
η	[0.0000071; 0.0001150]	Pa×s	[524.37; 895.24]
η	0.0001150	Pa×s	524.37	Joback Calculated Property
η	0.0000565	Pa×s	586.18	Joback Calculated Property
η	0.0000318	Pa×s	647.99	Joback Calculated Property
η	0.0000198	Pa×s	709.81	Joback Calculated Property
η	0.0000133	Pa×s	771.62	Joback Calculated Property
η	0.0000095	Pa×s	833.43	Joback Calculated Property
η	0.0000071	Pa×s	895.24	Joback Calculated Property

Similar Compounds

Find more compounds similar to Heptaethylene glycol, pentyl ether, acetate.

Sources

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

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