Chemical Properties of 2-[2-[2-[2-[2-[2-[2-(2-Acetyloxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl acetate

InChI

InChI=1S/C20H38O11/c1-19(21)30-17-15-28-13-11-26-9-7-24-5-3-23-4-6-25-8-10-27-12-14-29-16-18-31-20(2)22/h3-18H2,1-2H3

InChI Key

JAKKRKPLYKUQGS-UHFFFAOYSA-N

Formula

C20H38O11

SMILES

CC(=O)OCCOCCOCCOCCOCCOCCOCCOCCOC(C)=O

Molecular Weight¹

454.51

Other Names

• 25-Oxo-3,6,9,12,15,18,21,24-octaoxahexacos-1-yl acetate
• Octaethylene glycol, diacetate

• 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	1.2812		Relay (1.0) Calculated Property
ΔfG°	-1238.22	kJ/mol	Joback Calculated Property
ΔfH°gas	-1940.43	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	64.61	kJ/mol	Joback Calculated Property
ΔvapH°	118.87	kJ/mol	Relay (1.0) Calculated Property
IE	9.41	eV	Relay (1.0) Calculated Property
log10WS	-0.59		Relay (1.0) Calculated Property
logPoct/wat	0.229		Crippen Calculated Property
McVol	348.630	ml/mol	McGowan Calculated Property
Pc	948.50	kPa	Joback Calculated Property
Inp	[2894.00; 2910.00]
Inp	2902.00		NIST
Inp	Outlier 2910.00		NIST
Inp	2903.00		NIST
Inp	2899.00		NIST
Inp	2900.00		NIST
Inp	2903.00		NIST
Inp	2896.00		NIST
Inp	2894.00		NIST
Inp	2905.00		NIST
Inp	2903.00		NIST
Inp	2899.00		NIST
Inp	2896.00		NIST
Inp	2905.30		NIST
Inp	2902.00		NIST
Inp	2903.00		NIST
Inp	2899.00		NIST
Inp	2905.30		NIST
Tboil	694.93	K	Relay (1.0) Calculated Property
Tc	849.32	K	Relay (1.0) Calculated Property
Tfus	242.79	K	Relay (1.0) Calculated Property
Vc	1.340	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[570.26; 1196.87]	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			2.14026e+02
Coefficient B			1.35184e+00
Coefficient C			-9.80000e-05
Coefficient D			-2.71000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	570.26	J/mol×K	273.00	Calculated Property
Cp,gas	668.01	J/mol×K	353.78	Calculated Property
Cp,gas	760.73	J/mol×K	434.56	Calculated Property
Cp,gas	847.56	J/mol×K	515.33	Calculated Property
Cp,gas	927.64	J/mol×K	596.11	Calculated Property
Cp,gas	1000.12	J/mol×K	676.89	Calculated Property
Cp,gas	1064.14	J/mol×K	757.67	Calculated Property
Cp,gas	1118.84	J/mol×K	838.44	Calculated Property
Cp,gas	1163.37	J/mol×K	919.22	Calculated Property
Cp,gas	1196.87	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0000789; 0.0000095]	Pa×s	[555.43; 801.26]	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			-1.63388e+01
Coefficient B			3.82771e+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.			555.43
Temperature range, max.			801.26
η	0.0000789	Pa×s	555.43	Calculated Property
η	0.0000571	Pa×s	582.74	Calculated Property
η	0.0000426	Pa×s	610.06	Calculated Property
η	0.0000325	Pa×s	637.37	Calculated Property
η	0.0000254	Pa×s	664.69	Calculated Property
η	0.0000202	Pa×s	692.00	Calculated Property
η	0.0000164	Pa×s	719.32	Calculated Property
η	0.0000135	Pa×s	746.63	Calculated Property
η	0.0000113	Pa×s	773.95	Calculated Property
η	0.0000095	Pa×s	801.26	Calculated Property

Similar Compounds

Find more compounds similar to 2-[2-[2-[2-[2-[2-[2-(2-Acetyloxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl acetate.

Sources

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

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