Chemical Properties of 2-Butene, (E)- (CAS 624-64-6)

InChI

InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+

InChI Key

IAQRGUVFOMOMEM-ONEGZZNKSA-N

Formula

C4H8

SMILES

CC=CC

Molecular Weight¹

56.11

CAS

624-64-6

Other Names

• (E)-2-BUTENE
• (E)-2-C4H8
• (E)-but-2-ene
• 2-Butene, trans-
• 2-TRANS-BUTENE
• Butene-2,trans
• TANS-1,2-DIMETHYLETHYLENE
• TRANS-2-BUTENE
• t-Butene-2
• trans-1,2-Dimethylethylene
• trans-Butene

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_gas : Standard gas 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).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_c,grossH : Heat of Combustion, Gross form (kJ/mol).
• Δ_c,netH : Heat of Combustion, Net Form (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (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).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_c : Critical density (kg/m³).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
• γ : Surface Tension (N/m).
• Δ_vapS : Entropy of vaporization at a given temperature (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• 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	0.2050		KDB
PAff	747.00	kJ/mol	NIST
BasG	719.90	kJ/mol	NIST
ΔcH°gas	-2706.60 ± 0.96	kJ/mol	NIST
μ	0.00	debye	KDB
ΔfG°	63.01	kJ/mol	KDB
Δc,grossH	2684.37	kJ/mol	KDB
Δc,netH	2508.308	kJ/mol	KDB
ΔfH°gas	[-11.18; -10.80]	kJ/mol
ΔfH°gas	-11.18	kJ/mol	KDB
ΔfH°gas	-10.80 ± 1.00	kJ/mol	NIST
ΔfusH°	6.32	kJ/mol	Joback Calculated Property
ΔvapH°	[21.30; 21.97]	kJ/mol
ΔvapH°	21.97	kJ/mol	NIST
ΔvapH°	21.30	kJ/mol	NIST
IE	[9.09; 9.50]	eV
IE	9.10 ± 0.01	eV	NIST
IE	9.09	eV	NIST
IE	9.10 ± 0.02	eV	NIST
IE	9.10 ± 0.01	eV	NIST
IE	9.12 ± 0.02	eV	NIST
IE	9.11	eV	NIST
IE	9.12 ± 0.01	eV	NIST
IE	9.09	eV	NIST
IE	9.14	eV	NIST
IE	9.11	eV	NIST
IE	9.12	eV	NIST
IE	9.13 ± 0.01	eV	NIST
IE	9.13	eV	NIST
IE	9.37	eV	NIST
IE	Outlier 9.50	eV	NIST
IE	9.32	eV	NIST
IE	9.11	eV	NIST
log10WS	-2.36		Relay (1.0) Calculated Property
logPoct/wat	1.582		Crippen Calculated Property
McVol	62.920	ml/mol	McGowan Calculated Property
NFPA Fire	4		KDB
NFPA Health	1		KDB
Pc	[3985.00; 4100.00]	kPa
Pc	3985.00	kPa	KDB
Pc	4027.30	kPa	Thermodynamic properties of the butenes Part I. Experimental densities, vapor pressures, and critical points
Pc	4100.00 ± 20.00	kPa	NIST
ρc	236.21 ± 1.12	kg/m3	NIST
Inp	[383.00; 417.00]
Inp	413.00		NIST
Inp	414.00		NIST
Inp	410.20		NIST
Inp	402.00		NIST
Inp	400.00		NIST
Inp	406.90		NIST
Inp	410.00		NIST
Inp	410.00		NIST
Inp	405.00		NIST
Inp	406.50		NIST
Inp	404.40		NIST
Inp	406.10		NIST
Inp	406.49		NIST
Inp	405.00		NIST
Inp	407.00		NIST
Inp	406.70		NIST
Inp	403.00		NIST
Inp	407.00		NIST
Inp	406.00		NIST
Inp	407.00		NIST
Inp	406.00		NIST
Inp	412.00		NIST
Inp	412.00		NIST
Inp	407.00		NIST
Inp	412.30		NIST
Inp	414.00		NIST
Inp	406.42		NIST
Inp	408.40		NIST
Inp	408.00		NIST
Inp	411.00		NIST
Inp	406.00		NIST
Inp	Outlier 383.00		NIST
Inp	417.00		NIST
Inp	410.00		NIST
Inp	411.00		NIST
Inp	406.00		NIST
Inp	408.00		NIST
Inp	406.00		NIST
Inp	406.00		NIST
Inp	405.00		NIST
Inp	412.00		NIST
Inp	409.00		NIST
Inp	408.00		NIST
Inp	411.00		NIST
Inp	410.00		NIST
Inp	406.00		NIST
Inp	411.00		NIST
Inp	406.42		NIST
I	[450.00; 464.00]
I	464.00		NIST
I	450.00		NIST
I	450.00		NIST
S°liquid	[163.50; 205.31]	J/mol×K
S°liquid	163.50	J/mol×K	NIST
S°liquid	205.31	J/mol×K	NIST
S°liquid	204.97	J/mol×K	NIST
Tboil	[273.98; 274.75]	K
Tboil	274.03	K	KDB
Tboil	274.20	K	NIST
Tboil	274.00	K	NIST
Tboil	274.20 ± 0.40	K	NIST
Tboil	274.05 ± 0.50	K	NIST
Tboil	273.98 ± 0.55	K	NIST
Tboil	274.01 ± 0.20	K	NIST
Tboil	274.11 ± 0.15	K	NIST
Tboil	274.15 ± 0.50	K	NIST
Tboil	Outlier 274.75 ± 0.60	K	NIST
Tboil	Outlier 274.75 ± 0.60	K	NIST
Tc	[428.60; 428.63]	K
Tc	428.63	K	KDB
Tc	428.60 ± 0.10	K	NIST
Tc	428.60	K	NIST
Tc	428.61 ± 0.30	K	NIST
Tfus	[167.35; 167.62]	K
Tfus	167.62	K	KDB
Tfus	167.35 ± 0.50	K	NIST
Ttriple	[167.30; 167.62]	K
Ttriple	167.62 ± 0.02	K	NIST
Ttriple	167.61 ± 0.02	K	NIST
Ttriple	167.30 ± 0.20	K	NIST
Vc	[0.238; 0.238]	m3/kmol
Vc	0.238	m3/kmol	KDB
Vc	0.238	m3/kmol	NIST
Zc	0.2661250		KDB
Zra	0.27		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[87.78; 102.63]	J/mol×K	[298.60; 371.50]
Cp,gas	87.78	J/mol×K	298.60	NIST
Cp,gas	94.93	J/mol×K	332.90	NIST
Cp,gas	102.63	J/mol×K	371.50	NIST
Cp,liquid	[122.05; 124.40]	J/mol×K	[259.60; 270280.00]
Cp,liquid	122.05	J/mol×K	259.60	NIST
Cp,liquid	124.40	J/mol×K	280.00	NIST
Cp,liquid	122.34	J/mol×K	270280.00	NIST
η	[0.0001436; 0.0025167]	Pa×s	[129.76; 295.08]
η	0.0025167	Pa×s	129.76	Joback Calculated Property
η	0.0010280	Pa×s	157.31	Joback Calculated Property
η	0.0005483	Pa×s	184.87	Joback Calculated Property
η	0.0003443	Pa×s	212.42	Joback Calculated Property
η	0.0002406	Pa×s	239.97	Joback Calculated Property
η	0.0001810	Pa×s	267.53	Joback Calculated Property
η	0.0001436	Pa×s	295.08	Joback Calculated Property
ΔfusH	[9.76; 9.86]	kJ/mol	[167.30; 167.62]
ΔfusH	9.86	kJ/mol	167.30	NIST
ΔfusH	9.76	kJ/mol	167.60	NIST
ΔfusH	9.76	kJ/mol	167.60	NIST
ΔfusH	9.76	kJ/mol	167.61	NIST
ΔfusH	9.76	kJ/mol	167.62	NIST
ΔvapH	[22.72; 24.20]	kJ/mol	[238.50; 405.00]
ΔvapH	24.20	kJ/mol	238.50	NIST
ΔvapH	23.90	kJ/mol	244.00	NIST
ΔvapH	23.90	kJ/mol	246.00	NIST
ΔvapH	23.83	kJ/mol	273.40	NIST
ΔvapH	22.76	kJ/mol	274.00	KDB
ΔvapH	22.72	kJ/mol	274.00	NIST
ΔvapH	22.76 ± 0.63	kJ/mol	274.00	NIST
ΔvapH	22.80 ± 0.10	kJ/mol	274.00	NIST
ΔvapH	22.76	kJ/mol	274.04	NIST
ΔvapH	23.60	kJ/mol	294.00	NIST
ΔvapH	23.30	kJ/mol	349.00	NIST
ΔvapH	23.20	kJ/mol	405.00	NIST
Pvap	[317.30; 1269.20]	kPa	[308.14; 364.50]
Pvap	317.30	kPa	308.14	Vapor-Liquid Equilibrium for Thiophene + Butane, + trans-But-2-ene, + 2-Methylpropane, and + 2-Methylpropene
Pvap	413.80	kPa	317.29	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
Pvap	417.30	kPa	317.46	Vapour liquid equilibrium for the systems diethyl sulphide + 1-butene, +cis-2-butene, +2-methylpropane, +2-methylpropene, +n-butane, +trans-2-butene
Pvap	423.50	kPa	318.34	Vapor-Liquid Equilibrium for Tetrahydrothiophene + n-Butane, + trans-2-Butene, + 2-Methylpropane, and + 2-Methylpropene
Pvap	605.54	kPa	332.04	Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
Pvap	606.54	kPa	332.05	Vapor-Liquid Equilibrium for 1-Propanol + 1-Butene, + cis-2-Butene, + 2-Methyl-propene, + trans-2-Butene, + n-Butane, and + 2-Methyl-propane
Pvap	605.74	kPa	332.06	Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
Pvap	606.94	kPa	332.07	Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
Pvap	606.14	kPa	332.08	Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
Pvap	606.44	kPa	332.08	Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
Pvap	666.10	kPa	335.86	Vapor-Liquid Equilibrium for Thiophene + Butane, + trans-But-2-ene, + 2-Methylpropane, and + 2-Methylpropene
Pvap	868.50	kPa	347.06	Vapor-Liquid Equilibrium for Tetrahydrothiophene + n-Butane, + trans-2-Butene, + 2-Methylpropane, and + 2-Methylpropene
Pvap	929.20	kPa	350.30	Vapor-Liquid Equilibrium for Dimethyl Disulfide + Butane, + trans-But-2-ene, + 2-Methylpropane, + 2-Methylpropene, + Ethanol, and 2-Ethoxy-2-methylpropane
Pvap	1269.20	kPa	364.50	Vapor Liquid Equilibrium for Six Binary Systems of C4-Hydrocarbons + 2-Propanone
ρl	604.00	kg/m3	293.00	KDB
ΔfusS	[58.20; 58.94]	J/mol×K	[167.30; 167.62]
ΔfusS	58.94	J/mol×K	167.30	NIST
ΔfusS	58.21	J/mol×K	167.61	NIST
ΔfusS	58.20	J/mol×K	167.62	NIST
γ	0.01	N/m	293.20	KDB
ΔvapS	83.04	J/mol×K	274.04	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[197.14; 293.48]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.42351e+01
Coefficient B			-2.38673e+03
Coefficient C			-2.60150e+01
Temperature range, min.			197.14
Temperature range, max.			293.48
Pvap	1.33	kPa	197.14	Calculated Property
Pvap	3.03	kPa	207.84	Calculated Property
Pvap	6.29	kPa	218.55	Calculated Property
Pvap	12.08	kPa	229.25	Calculated Property
Pvap	21.74	kPa	239.96	Calculated Property
Pvap	36.99	kPa	250.66	Calculated Property
Pvap	59.98	kPa	261.37	Calculated Property
Pvap	93.24	kPa	272.07	Calculated Property
Pvap	139.71	kPa	282.78	Calculated Property
Pvap	202.67	kPa	293.48	Calculated Property
Pvap	[0.07; 4122.32]	kPa	[167.62; 428.63]	KDB Vapor Pressure Data
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			6.78830e+01
Coefficient B			-4.65896e+03
Coefficient C			-8.40556e+00
Coefficient D			1.22646e-05
Temperature range, min.			167.62
Temperature range, max.			428.63
Pvap	0.07	kPa	167.62	Calculated Property
Pvap	1.31	kPa	196.62	Calculated Property
Pvap	10.07	kPa	225.62	Calculated Property
Pvap	45.41	kPa	254.62	Calculated Property
Pvap	144.23	kPa	283.62	Calculated Property
Pvap	361.04	kPa	312.63	Calculated Property
Pvap	765.95	kPa	341.63	Calculated Property
Pvap	1446.20	kPa	370.63	Calculated Property
Pvap	2514.05	kPa	399.63	Calculated Property
Pvap	4122.32	kPa	428.63	Calculated Property

Similar Compounds

Find more compounds similar to 2-Butene, (E)-.

Mixtures

• 2-Butene, (E)- + Ethyl Acetate
• Dimethyl sulfide + 2-Butene, (E)-
• 2-Butene, (E)- + Diethyl sulfide
• 2-Butene, (E)- + Methyl Alcohol
• Ethanol + 2-Butene, (E)-
• Isopropyl Alcohol + 2-Butene, (E)-
• 2-Propanol, 2-methyl- + 2-Butene, (E)-
• 1-Propanol + 2-Butene, (E)-
• Acetone + 2-Butene, (E)-
• Thiophene + 2-Butene, (E)-
• 2-Butene, (E)- + Disulfide, dimethyl
• Tetrahydropyran + 2-Butene, (E)-
• Thiophene, tetrahydro- + 2-Butene, (E)-
• 1-Propanol, 2-methyl- + 2-Butene, (E)-
• 2-Butene, (E)- + 1-Pentanol
• 2-Pentanol + 2-Butene, (E)-
• 2-Butene, (E)- + 3-Pentanol
• 1-Butanol + 2-Butene, (E)-
• 2-Methyl-1-butanol + 2-Butene, (E)-
• 1-Butanol, 3-methyl- + 2-Butene, (E)-

Find more mixtures with 2-Butene, (E)-.

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Thermodynamic properties of the butenes Part I. Experimental densities, vapor pressures, and critical points
• Vapour liquid equilibrium for the ethyl ethanoate + 1-butene, +cis-2-butene, +trans-2-butene, +2-methylpropene, +n-butane and +2-methylpropane
• Henry s law constants of 1-butene, 2-methylpropene, trans-2-butene, and 1,3-butadiene in methanol at 374 490K
• Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
• Vapour liquid equilibrium for the systems diethyl sulphide + 1-butene, +cis-2-butene, +2-methylpropane, +2-methylpropene, +n-butane, +trans-2-butene
• Henry's constants and infinite dilution activity coefficients of propane, propene, butane, isobutene, 1-butene, isobutane, trans-2-butene and 1,3-butadiene in 1-propanol at T=(260 to 340) K
• Henry's constants and infinite dilution activity coefficients of propane, propene, butane, isobutane, 1-butene, isobutene, trans-2-butene, and 1,3-butadiene in isobutanol and tert-butanol
• Henry's constants and infinite dilution activity coefficients of propane, propene, butane, isobutane, 1-butene, isobutene, trans-2-butene, and 1,3-butadiene in 1-pentanol, 2-pentanol and 3-pentanol
• Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
• Henry's Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, Isobutane, 1-Butene, Isobutene, trans-2-Butene, and 1,3-butadiene in 2-propanol at 250-330 K
• Henry's Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, Isobutane, 1-Butene, Isobutene, trans-2-Butene and 1,3-Butadiene in 1-Butanol and 2-Butanol at (250 to 330) K
• Henry's law constants and infinite dilution activity coefficients of propane, propene, butane, isobutane, 1-butene, isobutene, trans-2-butene, and 1,3-butadiene in 2-methyl-1-butanol, 3-methyl-1-butanol, and 2-methyl-2-butanol
• Vapor-Liquid Equilibrium for 1-Propanol + 1-Butene, + cis-2-Butene, + 2-Methyl-propene, + trans-2-Butene, + n-Butane, and + 2-Methyl-propane
• Henry's Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethyl Ether, Chloroethane, and 1,1-Difluoroethane in 2-Propen-1-ol
• Henry s Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethyl Ether, Chloroethane, and 1,1-Difluoroethane in 2-Methyl-3-buten-2-ol and 3-Methyl-3-buten-1-ol
• Vapor Liquid Equilibrium for Six Binary Systems of C4-Hydrocarbons + 2-Propanone
• Henry's Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethyl Ether, Chloroethane, and 1,1-Difluoroethane in Benzene, Toluene, o-Xylene, m-Xylene, p-Xylene, and Styrene
• Henry's Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethyl Ether, Chloroethane, and 1,1-Difluoroethane in 2-Methylphenol, 3-Methylphenol, and 4-Methylphenol
• Vapor-Liquid Equilibrium for Thiophene + Butane, + trans-But-2-ene, + 2-Methylpropane, and + 2-Methylpropene
• Vapor-Liquid Equilibrium for Dimethyl Disulfide + Butane, + trans-But-2-ene, + 2-Methylpropane, + 2-Methylpropene, + Ethanol, and 2-Ethoxy-2-methylpropane
• Henry s Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethylether, Chloroethane, 1,1-Difluoroethane, and Hexane in Tetrahydropyran
• Vapor Liquid Equilibrium for the Systems trans-2-Butene + Methanol, + 1-Propanol, + 2-Propanol, + 2-Butanol, and + 2-Methyl-2-propanol at 364.5 K
• Vapor-Liquid Equilibrium for Tetrahydrothiophene + n-Butane, + trans-2-Butene, + 2-Methylpropane, and + 2-Methylpropene
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.