Chemical Properties of Tetraethyleneglycol monomethylether (CAS 23783-42-8)

InChI

InChI=1S/C9H20O5/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h10H,2-9H2,1H3

InChI Key

ZNYRFEPBTVGZDN-UHFFFAOYSA-N

Formula

C9H20O5

SMILES

COCCOCCOCCOCCO

Molecular Weight¹

208.25

CAS

23783-42-8

Other Names

• 2,5,8,11-Tetraoxatridecan-13-ol
• 2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethanol
• 3,6,9,12-Tetraoxatridecan-1-ol
• 3,6,9,12-tetraoxatridecanol
• 3,6,9,12-tetraoxotridecanol
• tetraethylene glycol monomethyl ether

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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	0.8695		Relay (1.0) Calculated Property
ΔfH°gas	-890.79	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	27.91	kJ/mol	Joback Calculated Property
ΔvapH°	79.74	kJ/mol	Relay (1.0) Calculated Property
IE	9.79	eV	Relay (1.0) Calculated Property
log10WS	0.60		Relay (1.0) Calculated Property
logPoct/wat	-0.325		Crippen Calculated Property
McVol	167.020	ml/mol	McGowan Calculated Property
Pc	2361.07	kPa	Joback Calculated Property
Inp	[1413.00; 1416.00]
Inp	1413.00		NIST
Inp	1416.00		NIST
Inp	1413.00		NIST
Tboil	557.00 ± 3.00	K	NIST
Tc	751.36	K	Relay (1.0) Calculated Property
Tfus	247.46	K	Relay (1.0) Calculated Property
Vc	0.644	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[445.40; 460.10]	J/mol×K	[275.15; 339.15]
Cp,liquid	445.40	J/mol×K	275.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	445.60	J/mol×K	277.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	445.80	J/mol×K	279.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	446.00	J/mol×K	281.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	446.20	J/mol×K	283.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	446.50	J/mol×K	285.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	446.80	J/mol×K	287.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	447.10	J/mol×K	289.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	447.40	J/mol×K	291.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	447.70	J/mol×K	293.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	448.10	J/mol×K	295.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	448.40	J/mol×K	297.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	448.60	J/mol×K	298.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	448.80	J/mol×K	299.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	449.20	J/mol×K	301.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	449.60	J/mol×K	303.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	450.00	J/mol×K	305.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	450.50	J/mol×K	307.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	451.00	J/mol×K	309.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	451.50	J/mol×K	311.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	452.00	J/mol×K	313.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	452.50	J/mol×K	315.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	453.00	J/mol×K	317.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	453.60	J/mol×K	319.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	454.20	J/mol×K	321.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	454.80	J/mol×K	323.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	455.40	J/mol×K	325.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	456.00	J/mol×K	327.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	456.60	J/mol×K	329.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	457.30	J/mol×K	331.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	458.00	J/mol×K	333.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	458.70	J/mol×K	335.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	459.40	J/mol×K	337.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	460.10	J/mol×K	339.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[270.52; 576.32]	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			1.01998e+02
Coefficient B			6.40020e-01
Coefficient C			-5.22000e-05
Coefficient D			-1.13500e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	270.52	J/mol×K	273.00	Calculated Property
Cp,gas	316.86	J/mol×K	353.78	Calculated Property
Cp,gas	360.95	J/mol×K	434.56	Calculated Property
Cp,gas	402.43	J/mol×K	515.33	Calculated Property
Cp,gas	440.93	J/mol×K	596.11	Calculated Property
Cp,gas	476.10	J/mol×K	676.89	Calculated Property
Cp,gas	507.59	J/mol×K	757.67	Calculated Property
Cp,gas	535.02	J/mol×K	838.44	Calculated Property
Cp,gas	558.05	J/mol×K	919.22	Calculated Property
Cp,gas	576.32	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0027319; 0.0000877]	Pa×s	[340.93; 523.20]	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			-1.57752e+01
Coefficient B			3.36583e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			340.93
Temperature range, max.			523.20
η	0.0027319	Pa×s	340.93	Calculated Property
η	0.0015706	Pa×s	361.18	Calculated Property
η	0.0009576	Pa×s	381.43	Calculated Property
η	0.0006137	Pa×s	401.69	Calculated Property
η	0.0004105	Pa×s	421.94	Calculated Property
η	0.0002849	Pa×s	442.19	Calculated Property
η	0.0002041	Pa×s	462.44	Calculated Property
η	0.0001504	Pa×s	482.70	Calculated Property
η	0.0001136	Pa×s	502.95	Calculated Property
η	0.0000877	Pa×s	523.20	Calculated Property

Similar Compounds

Find more compounds similar to Tetraethyleneglycol monomethylether.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
• Joback Method
• McGowan Method
• NIST Webbook

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