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

• 13-Oxo-3,6,9,12-tetraoxatetradec-1-yl acetate
• 2,2'-[oxybis(ethane-2,1-diyloxy)]bisethyl diacetate
• 2-[2-[2-(2-Acetyloxyethoxy)ethoxy]ethoxy]ethyl acetate
• Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-, 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	0.8736		Relay (1.0) Calculated Property
ΔfG°	-885.58	kJ/mol	Joback Calculated Property
ΔfH°gas	-1287.30	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	39.14	kJ/mol	Joback Calculated Property
ΔvapH°	89.88	kJ/mol	Relay (1.0) Calculated Property
IE	9.39	eV	Relay (1.0) Calculated Property
log10WS	-0.48		Relay (1.0) Calculated Property
logPoct/wat	0.162		Crippen Calculated Property
McVol	212.430	ml/mol	McGowan Calculated Property
Pc	1720.31	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	1833.00		NIST
Inp	1836.00		NIST
Inp	1829.00		NIST
Inp	1825.20		NIST
Tboil	588.02	K	Relay (1.0) Calculated Property
Tc	745.68	K	Relay (1.0) Calculated Property
Tfus	255.51	K	Relay (1.0) Calculated Property
Vc	0.821	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[338.93; 710.14]	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			1.19298e+02
Coefficient B			8.44640e-01
Coefficient C			-1.06800e-04
Coefficient D			-1.47000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	338.93	J/mol×K	273.00	Calculated Property
Cp,gas	398.24	J/mol×K	353.78	Calculated Property
Cp,gas	454.11	J/mol×K	434.56	Calculated Property
Cp,gas	506.09	J/mol×K	515.33	Calculated Property
Cp,gas	553.71	J/mol×K	596.11	Calculated Property
Cp,gas	596.50	J/mol×K	676.89	Calculated Property
Cp,gas	634.01	J/mol×K	757.67	Calculated Property
Cp,gas	665.76	J/mol×K	838.44	Calculated Property
Cp,gas	691.29	J/mol×K	919.22	Calculated Property
Cp,gas	710.14	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0010897; 0.0000967]	Pa×s	[376.35; 581.21]	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			-1.36933e+01
Coefficient B			2.58607e+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.			376.35
Temperature range, max.			581.21
η	0.0010897	Pa×s	376.35	Calculated Property
η	0.0007364	Pa×s	399.11	Calculated Property
η	0.0005191	Pa×s	421.87	Calculated Property
η	0.0003793	Pa×s	444.64	Calculated Property
η	0.0002857	Pa×s	467.40	Calculated Property
η	0.0002210	Pa×s	490.16	Calculated Property
η	0.0001749	Pa×s	512.92	Calculated Property
η	0.0001411	Pa×s	535.69	Calculated Property
η	0.0001159	Pa×s	558.45	Calculated Property
η	0.0000967	Pa×s	581.21	Calculated Property

Similar Compounds

Find more compounds similar to Tetraethylene glycol, diacetate.

Sources

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

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