Chemical Properties of Tetraethylene glycol, diacetate (CAS 22790-12-1)

InChI

InChI=1S/C12H22O7/c1-11(13)18-9-7-16-5-3-15-4-6-17-8-10-19-12(2)14/h3-10H2,1-2H3

InChI Key

DXYGJDUJLDXFOD-UHFFFAOYSA-N

Formula

C12H22O7

SMILES

CC(=O)OCCOCCOCCOCCOC(C)=O

Molecular Weight¹

278.30

CAS

22790-12-1

Other Names

• 2-[2-[2-(2-Acetyloxyethoxy)ethoxy]ethoxy]ethyl acetate
• 13-Oxo-3,6,9,12-tetraoxatetradec-1-yl acetate
• Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-, diacetate
• 2,2'-[oxybis(ethane-2,1-diyloxy)]bisethyl diacetate

• 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°	-732.68	kJ/mol	Joback Calculated Property
ΔfH°gas	-1177.27	kJ/mol	Joback Calculated Property
ΔfusH°	35.97	kJ/mol	Joback Calculated Property
ΔvapH°	67.85	kJ/mol	Joback Calculated Property
log10WS	0.17		Crippen Calculated Property
logPoct/wat	0.162		Crippen Calculated Property
McVol	212.430	ml/mol	McGowan Calculated Property
Pc	1843.58	kPa	Joback Calculated Property
Inp	[1825.20; 1836.00]
Inp	1833.00		NIST
Inp	1832.00		NIST
Inp	1828.00		NIST
Inp	1836.00		NIST
Inp	1831.00		NIST
Inp	1836.00		NIST
Inp	1830.00		NIST
Inp	1834.00		NIST
Inp	1831.00		NIST
Inp	1832.00		NIST
Inp	1829.00		NIST
Inp	1834.00		NIST
Inp	1825.20		NIST
Inp	1825.20		NIST
Inp	1833.00		NIST
Inp	1836.00		NIST
Inp	1829.00		NIST
Tboil	693.80	K	Joback Calculated Property
Tc	871.25	K	Joback Calculated Property
Tfus	436.01	K	Joback Calculated Property
Vc	0.809	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[598.49; 672.75]	J/mol×K	[693.80; 871.25]
Cp,gas	598.49	J/mol×K	693.80	Joback Calculated Property
Cp,gas	612.63	J/mol×K	723.37	Joback Calculated Property
Cp,gas	626.10	J/mol×K	752.95	Joback Calculated Property
Cp,gas	638.87	J/mol×K	782.52	Joback Calculated Property
Cp,gas	650.92	J/mol×K	812.10	Joback Calculated Property
Cp,gas	662.22	J/mol×K	841.67	Joback Calculated Property
Cp,gas	672.75	J/mol×K	871.25	Joback Calculated Property
η	[0.0000700; 0.0006110]	Pa×s	[436.01; 693.80]
η	0.0006110	Pa×s	436.01	Joback Calculated Property
η	0.0003621	Pa×s	478.97	Joback Calculated Property
η	0.0002339	Pa×s	521.94	Joback Calculated Property
η	0.0001614	Pa×s	564.90	Joback Calculated Property
η	0.0001174	Pa×s	607.87	Joback Calculated Property
η	0.0000891	Pa×s	650.84	Joback Calculated Property
η	0.0000700	Pa×s	693.80	Joback Calculated Property

Similar Compounds

Find more compounds similar to Tetraethylene glycol, diacetate.

Sources

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

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