Chemical Properties of Ethyl tert-octyl ether

InChI

InChI=1S/C10H22O/c1-7-11-10(5,6)8-9(2,3)4/h7-8H2,1-6H3

InChI Key

JGPJRBWLBUGAQN-UHFFFAOYSA-N

Formula

C10H22O

SMILES

CCOC(C)(C)CC(C)(C)C

Molecular Weight¹

158.29

Other Names

• ethyl 1,1,3,3-tetramethylbutyl ether
• pentane, 2-ethoxy-2,4,4-trimethyl-

• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• 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

Cheméo can also estimate Log10 of Water solubility in mol/l 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,gas	[346.46; 439.31]	J/mol×K	[444.16; 627.37]
Cp,gas	346.46	J/mol×K	444.16	Joback Calculated Property
Cp,gas	364.02	J/mol×K	474.69	Joback Calculated Property
Cp,gas	380.71	J/mol×K	505.23	Joback Calculated Property
Cp,gas	396.55	J/mol×K	535.76	Joback Calculated Property
Cp,gas	411.57	J/mol×K	566.30	Joback Calculated Property
Cp,gas	425.81	J/mol×K	596.83	Joback Calculated Property
Cp,gas	439.31	J/mol×K	627.37	Joback Calculated Property
η	[0.0002150; 0.0106846]	Pa×s	[229.53; 444.16]
η	0.0106846	Pa×s	229.53	Joback Calculated Property
η	0.0035930	Pa×s	265.30	Joback Calculated Property
η	0.0015654	Pa×s	301.07	Joback Calculated Property
η	0.0008136	Pa×s	336.84	Joback Calculated Property
η	0.0004795	Pa×s	372.62	Joback Calculated Property
η	0.0003100	Pa×s	408.39	Joback Calculated Property
η	0.0002150	Pa×s	444.16	Joback Calculated Property
Pvap	[0.09; 0.60]	kPa	[274.30; 301.20]
Pvap	0.09	kPa	274.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.12	kPa	277.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.14	kPa	280.10	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.18	kPa	283.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.22	kPa	286.10	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.28	kPa	289.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.34	kPa	292.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.41	kPa	295.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.51	kPa	298.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.60	kPa	301.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers

Similar Compounds

Find more compounds similar to Ethyl tert-octyl ether.

Mixtures

• Ethyl tert-octyl ether + Water

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Infinite dilution activity coefficient measurements by inert gas stripping method
• Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
• Joback Method
• McGowan Method
• NIST Webbook

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