Chemical Properties of Pentane, 2-methoxy-2,4,4-trimethyl-

InChI

InChI=1S/C9H20O/c1-8(2,3)7-9(4,5)10-6/h7H2,1-6H3

InChI Key

IKZVAPMTXDXWMX-UHFFFAOYSA-N

Formula

C9H20O

SMILES

COC(C)(C)CC(C)(C)C

Molecular Weight¹

144.26

Other Names

• 2-methoxy-2,4,4-trimethylpentane
• methyl 1,1,3,3-tetramethylbutyl ether

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• P_vap : Vapor pressure (kPa).
• ρ_l : Liquid Density (kg/m³).
• 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	0.3567		Relay (1.0) Calculated Property
ΔfG°	-74.42	kJ/mol	Joback Calculated Property
ΔfH°gas	-368.91	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	5.43	kJ/mol	Joback Calculated Property
ΔvapH°	[45.30; 45.33]	kJ/mol
ΔvapH°	45.30	kJ/mol	NIST
ΔvapH°	45.33	kJ/mol	NIST
IE	9.34	eV	Relay (1.0) Calculated Property
log10WS	-2.22		Relay (1.0) Calculated Property
logPoct/wat	2.848		Crippen Calculated Property
McVol	143.540	ml/mol	McGowan Calculated Property
Pc	2354.20	kPa	Joback Calculated Property
Inp	[897.00; 897.00]
Inp	897.00		NIST
Inp	897.00		NIST
Tboil	411.76	K	Relay (1.0) Calculated Property
Tc	594.36	K	Relay (1.0) Calculated Property
Tfus	188.82	K	Relay (1.0) Calculated Property
Vc	0.528	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[302.46; 390.74]	J/mol×K	[421.48; 606.32]
Cp,gas	302.46	J/mol×K	421.48	Joback Calculated Property
Cp,gas	319.19	J/mol×K	452.29	Joback Calculated Property
Cp,gas	335.07	J/mol×K	483.09	Joback Calculated Property
Cp,gas	350.13	J/mol×K	513.90	Joback Calculated Property
Cp,gas	364.41	J/mol×K	544.71	Joback Calculated Property
Cp,gas	377.93	J/mol×K	575.51	Joback Calculated Property
Cp,gas	390.74	J/mol×K	606.32	Joback Calculated Property
η	[0.0002395; 0.0117159]	Pa×s	[218.26; 421.48]
η	0.0117159	Pa×s	218.26	Joback Calculated Property
η	0.0039632	Pa×s	252.13	Joback Calculated Property
η	0.0017330	Pa×s	286.00	Joback Calculated Property
η	0.0009029	Pa×s	319.87	Joback Calculated Property
η	0.0005330	Pa×s	353.74	Joback Calculated Property
η	0.0003450	Pa×s	387.61	Joback Calculated Property
η	0.0002395	Pa×s	421.48	Joback Calculated Property
ΔvapH	38.50	kJ/mol	399.50	NIST
Pvap	[0.17; 1.34]	kPa	[276.20; 308.00]
Pvap	0.17	kPa	276.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.19	kPa	277.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.20	kPa	278.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.24	kPa	280.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.28	kPa	283.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.28	kPa	283.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.36	kPa	286.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.39	kPa	288.10	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.41	kPa	289.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.51	kPa	292.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.56	kPa	293.30	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.61	kPa	295.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.75	kPa	298.00	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.74	kPa	298.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	0.89	kPa	301.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	1.02	kPa	303.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	1.07	kPa	304.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	1.34	kPa	308.00	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
ρl	[696.80; 792.40]	kg/m3	[298.15; 408.16]
ρl	792.40	kg/m3	298.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	784.10	kg/m3	308.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	776.00	kg/m3	318.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	767.60	kg/m3	328.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	759.20	kg/m3	338.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	750.70	kg/m3	348.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	742.10	kg/m3	358.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	733.40	kg/m3	368.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	724.50	kg/m3	378.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	715.50	kg/m3	388.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	706.30	kg/m3	398.15	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
ρl	696.80	kg/m3	408.16	Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)

Similar Compounds

Find more compounds similar to Pentane, 2-methoxy-2,4,4-trimethyl-.

Mixtures

• Water + Pentane, 2-methoxy-2,4,4-trimethyl-
• Methyl Alcohol + Pentane, 2-methoxy-2,4,4-trimethyl-
• Methyl Alcohol + Water + Pentane, 2-methoxy-2,4,4-trimethyl-

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Infinite dilution activity coefficient measurements by inert gas stripping method
• Measurements and modeling for the density of 2-methoxy-2,4,4- trimethylpentane, HE for (methanol + 2-methoxy-2,4,4- trimethylpentane), LLE for (water + 2-methoxy-2,4,4-trimethylpentane) and LLE for (water + methanol + 2-methoxy-2,4,4-trimethylpentane)
• Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
• Joback Method
• McGowan Method
• NIST Webbook

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