Chemical Properties of Butane, 2-methoxy-2-methyl- (CAS 994-05-8)

InChI

InChI=1S/C6H14O/c1-5-6(2,3)7-4/h5H2,1-4H3

InChI Key

HVZJRWJGKQPSFL-UHFFFAOYSA-N

Formula

C6H14O

SMILES

CCC(C)(C)OC

Molecular Weight¹

102.17

CAS

994-05-8

Other Names

• 1,1-dimethylpropyl methyl ether
• 2-Methyl-2-methoxybutane
• 2-methoxy-2-methylbutane
• Ether, methyl tert-pentyl
• Methyl 2-methyl-2-butyl ether
• methyl 1,1-dimethylpropyl ether
• methyl tert-amyl ether
• methyl tert-pentyl ether
• tert-amyl methyl ether
• tert-pentyl methyl ether

• ω : Acentric Factor.
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• C_sat : Molar heat capacity at saturation pressure (J/mol×K).
• μ : Dipole Moment (debye).
• 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_fH°_liquid : Liquid phase 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).
• n₀ : Refractive Index.
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• c_sound,fluid : Speed of sound in fluid (m/s).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• α_diff : Thermal diffusivity (m²/s).
• T_fus : Normal melting (fusion) point (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.2981; 0.3103]
ω	0.3103		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.2981		ChemSep v8.3 pure component data Compiled value
ΔcH°liquid	-4020.07 ± 0.73	kJ/mol	NIST
μ	1.47	debye	ChemSep v8.3 pure component data Compiled value
ΔfG°	-113.70	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	[-306.50; -305.40]	kJ/mol
ΔfH°gas	-305.40	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-306.50 ± 1.10	kJ/mol	NIST
ΔfH°liquid	-341.79 ± 0.79	kJ/mol	NIST
ΔfusH°	5.07	kJ/mol	Joback Calculated Property
ΔvapH°	[33.50; 35.80]	kJ/mol
ΔvapH°	35.30 ± 0.40	kJ/mol	NIST
ΔvapH°	34.80	kJ/mol	NIST
ΔvapH°	35.50 ± 1.00	kJ/mol	NIST
ΔvapH°	35.20	kJ/mol	NIST
ΔvapH°	35.00	kJ/mol	NIST
ΔvapH°	35.80	kJ/mol	NIST
ΔvapH°	Outlier 33.50	kJ/mol	NIST
IE	9.35	eV	Relay (1.0) Calculated Property
log10WS	-0.73		Relay (1.0) Calculated Property
logPoct/wat	1.821		Crippen Calculated Property
McVol	101.270	ml/mol	McGowan Calculated Property
Pc	[3040.00; 3200.00]	kPa
Pc	3200.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Pc	3113.72	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	3040.00	kPa	ChemSep v8.3 pure component data Compiled value
Inp	[655.00; 678.00]
Inp	672.50		NIST
Inp	674.00		NIST
Inp	Outlier 655.00		NIST
Inp	673.00		NIST
Inp	668.30		NIST
Inp	678.00		NIST
Inp	666.00		NIST
Inp	672.50		NIST
Ip	[790.00; 790.00]
Ip	790.00		NIST
Ip	790.00		NIST
Tboil	[359.20; 359.57]	K
Tboil	359.52	K	Vapor-Liquid Equilibrium in the Binary Systems 2-Butanol + tert-Amyl Methyl Ether, 2-Butanol + Heptane, and Heptane + tert-Amyl Methyl Ether
Tboil	359.51	K	ChemSep v8.3 pure component data Compiled value
Tboil	359.30 ± 0.30	K	NIST
Tboil	359.20 ± 0.30	K	NIST
Tboil	359.50	K	NIST
Tboil	359.57 ± 0.10	K	NIST
Tc	[534.00; 535.00]	K
Tc	535.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Tc	534.00	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	534.00	K	ChemSep v8.3 pure component data Compiled value
Tfus	161.77	K	Relay (1.0) Calculated Property
UQi	4.17		ChemSep v8.3 pure component data Compiled value
URi	4.74		ChemSep v8.3 pure component data Compiled value
Vc	[0.374; 0.386]	m3/kmol
Vc	0.374	m3/kmol	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Vc	0.377	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.386	m3/kmol	ChemSep v8.3 pure component data Compiled value
Zc	[0.2640000; 0.2690000]
Zc	0.2690000		IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Zc	0.2640000		ChemSep v8.3 pure component data Compiled value
Zra	0.26		ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	222.00	J/mol×K	298.00	NIST
Csat	[206.80; 236.40]	J/mol×K	[279.16; 355.14]
Csat	206.80	J/mol×K	279.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	207.70	J/mol×K	281.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	208.50	J/mol×K	283.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	209.30	J/mol×K	285.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	210.20	J/mol×K	287.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	211.00	J/mol×K	289.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	211.70	J/mol×K	291.17	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	212.50	J/mol×K	293.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	213.50	J/mol×K	295.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	214.50	J/mol×K	297.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	215.30	J/mol×K	299.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	216.10	J/mol×K	301.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	216.90	J/mol×K	303.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	217.80	J/mol×K	305.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	218.30	J/mol×K	307.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	219.10	J/mol×K	309.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	220.10	J/mol×K	311.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	220.60	J/mol×K	313.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	221.30	J/mol×K	315.13	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	222.10	J/mol×K	317.13	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	222.80	J/mol×K	319.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	223.50	J/mol×K	321.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	224.50	J/mol×K	323.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	225.00	J/mol×K	325.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	225.70	J/mol×K	327.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	226.70	J/mol×K	329.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	227.40	J/mol×K	331.17	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	228.10	J/mol×K	333.13	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	228.90	J/mol×K	335.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	229.70	J/mol×K	337.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	230.40	J/mol×K	339.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	231.00	J/mol×K	341.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	231.90	J/mol×K	343.17	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	232.60	J/mol×K	345.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	233.50	J/mol×K	347.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	234.30	J/mol×K	349.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	234.90	J/mol×K	351.15	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	235.70	J/mol×K	353.16	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
Csat	236.40	J/mol×K	355.14	Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
ΔvapH	[32.10; 36.60]	kJ/mol	[295.50; 352.50]
ΔvapH	35.70 ± 1.00	kJ/mol	295.50	NIST
ΔvapH	34.30	kJ/mol	326.50	NIST
ΔvapH	33.80	kJ/mol	332.50	NIST
ΔvapH	33.70	kJ/mol	333.50	NIST
ΔvapH	33.40	kJ/mol	338.00	NIST
ΔvapH	36.60 ± 0.10	kJ/mol	352.50	NIST
ΔvapH	34.50 ± 0.20	kJ/mol	352.50	NIST
ΔvapH	32.10 ± 0.50	kJ/mol	352.50	NIST
Pvap	[2.69; 86.70]	kPa	[274.20; 353.15]
Pvap	2.69	kPa	274.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	3.00	kPa	276.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	3.31	kPa	278.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	3.80	kPa	280.20	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	4.42	kPa	282.80	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	4.68	kPa	283.80	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	5.69	kPa	287.80	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	7.60	kPa	292.90	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	9.14	kPa	297.80	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	12.31	kPa	302.80	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	14.55	kPa	307.80	Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
Pvap	86.70	kPa	353.15	Thermodynamics of binary mixtures containing N-methyl-2-pyrrolidinone VLE measurements for systems with ethers Comparison with the Mod. UNIFAC (Do) and DISQUAC models Predictions for VLE, GE m, HEm and SLE?
n0	[1.38541; 1.38860]		[293.15; 298.15]
n0	1.38860		293.15	A novel static analytical apparatus for phase equilibrium measurements
n0	1.38620		293.15	Vapor-Liquid Equilibrium Measurements of MTBE and TAME with Toluene
n0	1.38614		293.15	Isothermal Vapor-Liquid Equilibria in the Two Binary and the Ternary Systems Composed of tert-Amyl Methyl Ether, tert-Butanol, and Isooctane
n0	1.38736		298.15	Atmospheric densities and interfacial tensions for 1- alkanol (1-butanol to 1-octanol) + water and ether (MTBE, ETBE, DIPE, TAME and THP) + water demixed mixtures.
n0	1.38541		298.15	Quaternary, Ternary and Binary LLE Measurements for 2-Methoxy-2-methylbutane + Furfural + Acetic Acid + Water at Temperatures between 298 and 341 K
n0	1.38670		298.15	Solubility of a-Carotene in Binary Solvents Formed by Some Hydrocarbons with tert-Butyl Methyl Ether and with tert-Amyl Methyl Ether
n0	1.38712		298.15	Vapor Liquid Equilibria and Interfacial Tensions of the System Ethanol + 2-Methoxy-2-methylbutane
n0	1.38587		298.15	Isobaric Vapor-Liquid Equilibria at 101.32 kPa and Densities, Speeds of Sound, and Refractive Indices at 298.15 K for MTBE or DIPE or TAME + 1-Propanol Binary Systems
ρl	[736.50; 765.68]	kg/m3	[298.15; 328.15]
ρl	765.60	kg/m3	298.15	Thermophysical Study of Binary Systems of tert-Amyl Methyl Ether with n-Hexane and m-Xylene
ρl	765.68	kg/m3	298.15	Binary Liquid-Liquid Equilibrium (LLE) for Methyl tert-Amyl Ether (TAME) + Water from (288.15 to 313.15) K and Ternary LLE for Systems of TAME + C1-C4 Alcohols + Water at 298.15 K
ρl	756.30	kg/m3	308.15	Thermophysical Study of Binary Systems of tert-Amyl Methyl Ether with n-Hexane and m-Xylene
ρl	746.30	kg/m3	318.15	Thermophysical Study of Binary Systems of tert-Amyl Methyl Ether with n-Hexane and m-Xylene
ρl	741.40	kg/m3	323.15	Thermophysical Study of Binary Systems of tert-Amyl Methyl Ether with n-Hexane and m-Xylene
ρl	736.50	kg/m3	328.15	Thermophysical Study of Binary Systems of tert-Amyl Methyl Ether with n-Hexane and m-Xylene
αdiff	[4.20e-08; 2.54e-07]	m2/s	[477.88; 522.45]
αdiff	2.54e-07	m2/s	477.88	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	2.30e-07	m2/s	483.74	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	2.13e-07	m2/s	487.65	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	1.90e-07	m2/s	493.04	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	1.63e-07	m2/s	499.05	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	1.45e-07	m2/s	502.72	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	1.21e-07	m2/s	508.18	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	1.05e-07	m2/s	511.38	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	7.83e-08	m2/s	517.41	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
αdiff	4.20e-08	m2/s	522.45	Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa

Datasets

Speed of sound, m/s

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Speed of sound, m/s - Liquid
293.15	0.00	1133.33
303.15	10.00	1089.4
313.15	10.00	1046.4
323.15	20.00	1004.19
333.15	20.00	962.62
343.15	40.00	921.56
353.15	60.00	880.86
363.15	90.00	840.4
373.15	120.00	800.06
383.15	160.00	759.72
393.15	200.00	719.27
403.15	240.00	678.61
413.15	300.00	637.63
423.15	360.00	596.25
433.15	440.00	554.37
443.15	540.00	511.92
453.15	660.00	468.81
463.15	820.00	424.99
473.15	1010.00	380.39
483.15	1240.00	334.95
488.15	1370.00	311.9
493.15	1520.00	288.63
498.15	1680.00	265.12
503.15	1860.00	241.38
508.15	2060.00	217.4
513.15	2270.00	193.18
518.15	2500.00	168.7
523.15	2760.00	143.98
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[149.03; 406.44]	J/mol×K	[273.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			8.61340e+01
Coefficient B			-5.03300e+02
Coefficient C			5.92024e+00
Coefficient D			2.63160e-04
Coefficient E			-9.34040e-08
Temperature range, min.			273.00
Temperature range, max.			1500.00
Cp,gas	149.03	J/mol×K	273.00	Calculated Property
Cp,gas	205.57	J/mol×K	409.33	Calculated Property
Cp,gas	252.41	J/mol×K	545.67	Calculated Property
Cp,gas	290.17	J/mol×K	682.00	Calculated Property
Cp,gas	320.77	J/mol×K	818.33	Calculated Property
Cp,gas	345.74	J/mol×K	954.67	Calculated Property
Cp,gas	366.15	J/mol×K	1091.00	Calculated Property
Cp,gas	382.75	J/mol×K	1227.33	Calculated Property
Cp,gas	396.06	J/mol×K	1363.67	Calculated Property
Cp,gas	406.44	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[196.65; 315.00]	J/mol×K	[267.00; 500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			9.69360e+01
Coefficient B			-8.44600e+02
Coefficient C			1.05182e+01
Coefficient D			-1.42300e-02
Coefficient E			1.46830e-05
Temperature range, min.			267.00
Temperature range, max.			500.00
Cp,liquid	196.65	J/mol×K	267.00	Calculated Property
Cp,liquid	209.81	J/mol×K	292.89	Calculated Property
Cp,liquid	221.47	J/mol×K	318.78	Calculated Property
Cp,liquid	232.23	J/mol×K	344.67	Calculated Property
Cp,liquid	242.72	J/mol×K	370.56	Calculated Property
Cp,liquid	253.60	J/mol×K	396.44	Calculated Property
Cp,liquid	265.54	J/mol×K	422.33	Calculated Property
Cp,liquid	279.22	J/mol×K	448.22	Calculated Property
Cp,liquid	295.41	J/mol×K	474.11	Calculated Property
Cp,liquid	315.00	J/mol×K	500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0056713; 0.0001151]	Pa×s	[160.00; 427.20]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.12710e+01
Coefficient B			9.91370e+02
Coefficient C			-1.90820e-02
Coefficient D			-2.16640e-08
Coefficient E			2.00000e+00
Temperature range, min.			160.00
Temperature range, max.			427.20
η	0.0056713	Pa×s	160.00	Calculated Property
η	0.0021429	Pa×s	189.69	Calculated Property
η	0.0010532	Pa×s	219.38	Calculated Property
η	0.0006129	Pa×s	249.07	Calculated Property
η	0.0004001	Pa×s	278.76	Calculated Property
η	0.0002835	Pa×s	308.44	Calculated Property
η	0.0002133	Pa×s	338.13	Calculated Property
η	0.0001680	Pa×s	367.82	Calculated Property
η	0.0001371	Pa×s	397.51	Calculated Property
η	0.0001151	Pa×s	427.20	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[41.47; 0.00]	kJ/mol	[160.00; 534.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			6.11204e+01
Coefficient B			2.14485e+00
Coefficient C			-4.98732e+00
Coefficient D			5.56973e+00
Coefficient E			-2.29446e+00
Critical temperature, Tc (K)			5.34000e+02
Temperature range, min.			160.00
Temperature range, max.			534.00
ΔvapH	41.47	kJ/mol	160.00	Calculated Property
ΔvapH	39.29	kJ/mol	201.56	Calculated Property
ΔvapH	37.32	kJ/mol	243.11	Calculated Property
ΔvapH	35.28	kJ/mol	284.67	Calculated Property
ΔvapH	32.98	kJ/mol	326.22	Calculated Property
ΔvapH	30.26	kJ/mol	367.78	Calculated Property
ΔvapH	27.02	kJ/mol	409.33	Calculated Property
ΔvapH	23.08	kJ/mol	450.89	Calculated Property
ΔvapH	17.81	kJ/mol	492.44	Calculated Property
ΔvapH	0.00	kJ/mol	534.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[267.96; 381.22]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.53756e+01
Coefficient B			-3.42321e+03
Coefficient C			-4.10770e+01
Temperature range, min.			267.96
Temperature range, max.			381.22
Pvap	1.33	kPa	267.96	Calculated Property
Pvap	2.95	kPa	280.54	Calculated Property
Pvap	6.01	kPa	293.13	Calculated Property
Pvap	11.47	kPa	305.71	Calculated Property
Pvap	20.64	kPa	318.30	Calculated Property
Pvap	35.29	kPa	330.88	Calculated Property
Pvap	57.69	kPa	343.47	Calculated Property
Pvap	90.68	kPa	356.05	Calculated Property
Pvap	137.68	kPa	368.64	Calculated Property
Pvap	202.67	kPa	381.22	Calculated Property
Pvap	[2.06e-06; 3035.87]	kPa	[160.00; 534.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K
Coefficient A			1.20182e+02
Coefficient B			-8.43370e+03
Coefficient C			-1.59400e+01
Coefficient D			1.31120e-05
Coefficient E			2.00000e+00
Temperature range, min.			160.00
Temperature range, max.			534.00
Pvap	2.06e-06	kPa	160.00	Calculated Property
Pvap	3.32e-03	kPa	201.56	Calculated Property
Pvap	0.27	kPa	243.11	Calculated Property
Pvap	4.65	kPa	284.67	Calculated Property
Pvap	32.17	kPa	326.22	Calculated Property
Pvap	128.90	kPa	367.78	Calculated Property
Pvap	366.54	kPa	409.33	Calculated Property
Pvap	837.53	kPa	450.89	Calculated Property
Pvap	1665.01	kPa	492.44	Calculated Property
Pvap	3035.87	kPa	534.00	Calculated Property
Pvap	[1.62e-05; 2960.51]	kPa	[160.00; 534.00]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			5.94177e+01
Coefficient B			-5.93502e+03
Coefficient C			-6.59117e+00
Coefficient D			3.80421e-06
Coefficient E			0.00000e+00
Temperature range, min.			160.00
Temperature range, max.			534.00
Pvap	1.62e-05	kPa	160.00	Calculated Property
Pvap	7.85e-03	kPa	201.56	Calculated Property
Pvap	0.38	kPa	243.11	Calculated Property
Pvap	5.09	kPa	284.67	Calculated Property
Pvap	32.54	kPa	326.22	Calculated Property
Pvap	128.71	kPa	367.78	Calculated Property
Pvap	369.86	kPa	409.33	Calculated Property
Pvap	852.45	kPa	450.89	Calculated Property
Pvap	1680.65	kPa	492.44	Calculated Property
Pvap	2960.51	kPa	534.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[881.86; 264.70]	kg/m3	[160.00; 534.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			7.03402e+01
Coefficient B			2.65740e-01
Coefficient C			5.34000e+02
Coefficient D			2.70670e-01
Temperature range, min.			160.00
Temperature range, max.			534.00
ρl	881.86	kg/m3	160.00	Calculated Property
ρl	849.18	kg/m3	201.56	Calculated Property
ρl	814.76	kg/m3	243.11	Calculated Property
ρl	778.17	kg/m3	284.67	Calculated Property
ρl	738.80	kg/m3	326.22	Calculated Property
ρl	695.66	kg/m3	367.78	Calculated Property
ρl	647.08	kg/m3	409.33	Calculated Property
ρl	589.67	kg/m3	450.89	Calculated Property
ρl	514.16	kg/m3	492.44	Calculated Property
ρl	264.70	kg/m3	534.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.04; 1.19e-05]	N/m	[160.00; 532.13]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-8.30710e-03
Coefficient B			8.38540e+01
Coefficient C			-3.89010e+00
Coefficient D			3.53400e-03
Coefficient E			-1.03730e-05
Comment			Range stopped where the equation turns negative; ChemSep gives it to 534 K.
Temperature range, min.			160.00
Temperature range, max.			532.13
γ	0.04	N/m	160.00	Calculated Property
γ	0.03	N/m	201.35	Calculated Property
γ	0.03	N/m	242.70	Calculated Property
γ	0.02	N/m	284.04	Calculated Property
γ	0.02	N/m	325.39	Calculated Property
γ	0.01	N/m	366.74	Calculated Property
γ	0.01	N/m	408.09	Calculated Property
γ	0.01	N/m	449.43	Calculated Property
γ	0.00	N/m	490.78	Calculated Property
γ	1.19e-05	N/m	532.13	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.02; 0.09]	W/m×K	[359.45; 1000.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K
Coefficient A			1.24930e-01
Coefficient B			1.49780e-01
Coefficient C			1.70640e+03
Coefficient D			1.34920e+06
Temperature range, min.			359.45
Temperature range, max.			1000.00
λgas	0.02	W/m×K	359.45	Calculated Property
λgas	0.03	W/m×K	430.62	Calculated Property
λgas	0.03	W/m×K	501.79	Calculated Property
λgas	0.04	W/m×K	572.97	Calculated Property
λgas	0.05	W/m×K	644.14	Calculated Property
λgas	0.06	W/m×K	715.31	Calculated Property
λgas	0.06	W/m×K	786.48	Calculated Property
λgas	0.07	W/m×K	857.66	Calculated Property
λgas	0.08	W/m×K	928.83	Calculated Property
λgas	0.09	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.16; 0.09]	W/m×K	[160.00; 425.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K
Coefficient A			-1.06130e-01
Coefficient B			1.23910e+01
Coefficient C			-1.30820e+00
Coefficient D			-2.62480e-04
Coefficient E			-1.36540e-06
Temperature range, min.			160.00
Temperature range, max.			425.00
λliquid	0.16	W/m×K	160.00	Calculated Property
λliquid	0.16	W/m×K	189.44	Calculated Property
λliquid	0.15	W/m×K	218.89	Calculated Property
λliquid	0.14	W/m×K	248.33	Calculated Property
λliquid	0.13	W/m×K	277.78	Calculated Property
λliquid	0.12	W/m×K	307.22	Calculated Property
λliquid	0.11	W/m×K	336.67	Calculated Property
λliquid	0.11	W/m×K	366.11	Calculated Property
λliquid	0.10	W/m×K	395.56	Calculated Property
λliquid	0.09	W/m×K	425.00	Calculated Property

Similar Compounds

Find more compounds similar to Butane, 2-methoxy-2-methyl-.

Mixtures

• Butane, 2-methoxy-2-methyl- + Water
• n-Hexane + Butane, 2-methoxy-2-methyl-
• Butane, 2-methoxy-2-methyl- + Methyl Alcohol
• n-Hexane + Butane, 2-methoxy-2-methyl- + Methyl Alcohol
• Butane, 2-methoxy-2-methyl- + 2-Pyrrolidinone, 1-methyl-
• Butane, 2-methoxy-2-methyl- + Ethanol
• Butane, 2-methoxy-2-methyl- + Pentane, 2,2,4-trimethyl-
• Butane, 2-methoxy-2-methyl- + Ethanol + Pentane, 2,2,4-trimethyl-
• Benzene + Butane, 2-methoxy-2-methyl-
• Benzene + Butane, 2-methoxy-2-methyl- + Pentane, 2,2,4-trimethyl-
• Toluene + Butane, 2-methoxy-2-methyl-
• Butane, 2-methoxy-2-methyl- + Heptane
• Butane, 2-methoxy-2-methyl- + Furfural + Water
• Butane, 2-methoxy-2-methyl- + Acetic acid + Water
• 2-Propanol, 2-methyl- + Butane, 2-methoxy-2-methyl-
• 2-Propanol, 2-methyl- + Butane, 2-methoxy-2-methyl- + Pentane, 2,2,4-trimethyl-
• 1-Propanol + Butane, 2-methoxy-2-methyl-
• Butane, 2-methoxy-2-methyl- + Benzene, 1,3-dimethyl-
• Butane, 2-methoxy-2-methyl- + 1H-Imidazole
• Butane, 2-methoxy-2-methyl- + 1H-Imidazole, 2-methyl-

Find more mixtures with Butane, 2-methoxy-2-methyl-.

Sources

• KDB Vapor Pressure Data
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 ChEDL chemicals 1.5.2, from Kudchadker, A. P.; Ambrose, D.; Tsonopoulos, C. Vapor-Liquid Critical Properties of Elements and Compounds. 7. Oxygen Compounds Other Than Alkanols and Cycloalkanols. J. Chem. Eng. Data 2001, 46, 457-479.
• PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
• Cheméo Relay (1.0)
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Crippen Method
• (Solid + liquid) phase equilibria of binary mixtures containing N-methyl-2-pyrrolidinone and ethers at atmospheric pressure
• Thermodynamics of binary mixtures containing N-methyl-2-pyrrolidinone VLE measurements for systems with ethers Comparison with the Mod. UNIFAC (Do) and DISQUAC models Predictions for VLE, GE m, HEm and SLE?
• Vapour liquid equilibrium of octane enhancing additives in gasolines 7: Total pressure data and gE for the ternary mixture tert-amyl methyl ether (TAME), methanol and hexane at 313.15K
• Infinite dilution activity coefficient measurements by inert gas stripping method
• Isothermal vapor liquid equilibrium at 333.15K, excess molar volumes and refractive indices at 298.15K for mixtures of tert-amyl methyl ether + ethanol + 2,2,4-trimethylpentane
• Measurement and theoretical prediction of the vapor-liquid equilibrium, densities and interfacial tensions of the system hexane + 2-methoxy-2-methylbutane
• Liquid-liquid equilibria for ternary mixtures of methyl tert-amyl ether + methanol (or ethanol) + imidazolium-based ionic liquids at 298.15 K
• Volumetric behavior of the ternary system benzene-2-methoxy-2-methylbutane-2,2,4-trimethylpentane and all binary sub-systems at temperature range (298.15 - 318.15) K
• A novel static analytical apparatus for phase equilibrium measurements
• Atmospheric densities and interfacial tensions for 1- alkanol (1-butanol to 1-octanol) + water and ether (MTBE, ETBE, DIPE, TAME and THP) + water demixed mixtures.
• Speed of sound measurement in ethyl tert-butyl ether and tert-amyl methyl ether by Brillouin light scattering
• Activity coefficients at infinite dilution of organic solvents and water in 1-butyl-3-methylimidazolium dicyanamide. A literature review of hexane/hex-1-ene separation
• High selective water/butan-1-ol separation on investigation of limiting activity coefficients with [P8,8,8,8][[NTf2] ionic liquid
• Separation of binary mixtures based on limiting activity coefficients data using specific ammonium-based ionic liquid and modelling of thermodynamic functions
• Thermodynamics and activity coefficients at infinite dilution for organic solutes in the ionic liquid 1-butyl-1-methylpyrrolidinium dicyanamide
• New ionic liquid [P4,4,4,4][NTf2] in bio-butanol extraction on investigation of limiting activity coefficients
• Ammonium ionic liquids in extraction of bio-butan-1-ol from water phase using activity coefficients at infinite dilution
• Systems with ionic liquids: Measurement of VLE and c1 data and prediction of their thermodynamic behavior using original UNIFAC, mod. UNIFAC(Do) and COSMO-RS(Ol)
• (Liquid + liquid) phase equilibria of 1-alkyl-3-methylimidazolium methylsulfate with alcohols, or ethers, or ketones
• Activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-ethyl-3-methylimidazolium tetracyanoborate
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(3-hydroxypropyl)pyridinium bis(trifluoromethylsulfonyl)-amide
• Thermodynamics and activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium tetracyanoborate
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(2-methoxyethyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)-amide
• Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-hexyl-3-methylimidazolium tetracyanoborate
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)-1-methylpiperidinium bis(trifluoromethylsulfonyl)-amide
• Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-ethyl-3-methylimidazolium methanesulfonate
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-amide
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(2-methoxyethyl)-4-methylmorpholinium trifluorotris(perfluoroethyl)phosphate
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)- 1-methylpiperidinium trifluorotris(perfluoroethyl)phosphate
• Physicochemical properties and activity coefficients at infinite dilution for organic solutes and water in a novel bicyclic guanidinium superbase-derived protic ionic liquid
• Experimental and theoretical study on infinite dilution activity coefficients of various solutes in piperidinium ionic liquids
• Measurements of activity coefficients at infinite dilution for organic solutes and water in N-hexylisoquinolinium thiocyanate, [HiQuin][SCN] using GLC
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-hydroxyethyl)- 3-methylimidazolium trifluorotris(perfluoroethyl)phosphate
• Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium tricyanomethanide
• Thermodynamics and activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-butyl-1-methylmorpholinium tricyanomethanide
• The study of activity coefficients at infinite dilution for organic solutes and water in 1-butyl-4-methylpyridinium dicyanamide, [B4MPy][DCA] using GLC
• Thermodynamics and activity coefficients at infinite dilution for organic solutes, water and diols in the ionic liquid choline bis(trifluoromethylsulfonyl)imide
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(3-hydroxypropyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)-amide
• Activity coefficients at infinite dilution for organic solutes and water in 1-ethyl-1-methylpyrrolidinium lactate
• Activity coefficients at infinite dilution, physicochemical and thermodynamic properties for organic solutes and water in the ionic liquid ethyl-dimethyl-(2-methoxyethyl)ammonium trifluorotris-(perfluoroethyl)phosphate
• A 1-alkylcyanopyridinium-based ionic liquid in the separation processes
• Thermodynamics and selectivity of separation based on activity coefficients at infinite dilution of various solutes in 1-allyl-3-methylimidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquid
• Separation of aliphatic from aromatic hydrocarbons and sulphur compounds from fuel based on measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid N,N-diethyl-N-methyl-N-(2-methoxy-ethyl)ammonium bis(trifluoromethylsulfonyl)imide
• Thermodynamics and limiting activity coefficients measurements for organic solutes and water in the ionic liquid 1-dodecyl-3-methylimidzolium bis(trifluoromethylsulfonyl) imide
• Separation of binary mixtures hexane/hex-1-ene, cyclohexane/cyclohexene and ethylbenzene/styrene based on limiting activity coefficients
• Separation of water/butan-1-ol based on activity coefficients at infinite dilution in 1,3-didecyl-2-methylimidazolium dicyanamide ionic liquid
• Separation of binary mixtures hexane/hex-1-ene, cyclohexane/cyclohexene and ethylbenzene/styrene based on gamma infinity data measurements
• Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid trihexyl-tetradecyl-phosphonium tricyanomethanide
• Thermodynamic study of molecular interaction-selectivity in separation processes based on limiting activity coefficients
• The use of ionic liquids for separation of binary hydrocarbons mixtures based on gamma infinity data measurements
• Activity Coefficients at Infinite Dilution of Organic Solutes and Water in Tributylethylphosphonium Diethylphosphate Using Gas Liquid Chromatography: Thermodynamic Properties of Mixtures Containing Ionic Liquids
• Quaternary, Ternary and Binary LLE Measurements for 2-Methoxy-2-methylbutane + Furfural + Acetic Acid + Water at Temperatures between 298 and 341 K
• Thermal Diffusivity of 2-Ethoxy-2-methylpropane (ETBE) and 2-Methoxy-2-methylbutane (TAME) at Temperatures from (293 to 523) K and Pressure up to 10 MPa
• Thermophysical Study of Binary Systems of tert-Amyl Methyl Ether with n-Hexane and m-Xylene
• Solubility of Imidazoles in Ethers
• Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
• Oxygenated Gasoline Additives: Saturated Heat Capacities between (277 and 355) K
• Solubility of a-Carotene in Binary Solvents Formed by Some Hydrocarbons with tert-Butyl Methyl Ether and with tert-Amyl Methyl Ether
• Vapor-Liquid Equilibrium Measurements of MTBE and TAME with Toluene
• Measurement of Activity Coefficients at Infinite Dilution of Benzene, Toluene, Ethanol, Esters, Ketones, and Ethers at Various Temperatures in Water Using the Dilutor Technique
• Vapor-Liquid Equilibrium in the Binary Systems 2-Butanol + tert-Amyl Methyl Ether, 2-Butanol + Heptane, and Heptane + tert-Amyl Methyl Ether
• Vapor Liquid Equilibria and Interfacial Tensions of the System Ethanol + 2-Methoxy-2-methylbutane
• Binary Liquid-Liquid Equilibrium (LLE) for Methyl tert-Amyl Ether (TAME) + Water from (288.15 to 313.15) K and Ternary LLE for Systems of TAME + C1-C4 Alcohols + Water at 298.15 K
• Isobaric Vapor-Liquid Equilibria at 101.32 kPa and Densities, Speeds of Sound, and Refractive Indices at 298.15 K for MTBE or DIPE or TAME + 1-Propanol Binary Systems
• Isothermal Vapor-Liquid Equilibria in the Two Binary and the Ternary Systems Composed of tert-Amyl Methyl Ether, tert-Butanol, and Isooctane
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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