Chemical Properties of (E)-2-Hexene, 3-methyl (CAS 20710-38-7)

InChI

InChI=1S/C7H14/c1-4-6-7(3)5-2/h5H,4,6H2,1-3H3/b7-5+

InChI Key

JZMUUSXQSKCZNO-FNORWQNLSA-N

Formula

C7H14

SMILES

CC=C(C)CCC

Molecular Weight¹

98.19

CAS

20710-38-7

Other Names

• E-3-methyl-2-hexene
• 2-Hexene, 3-methyl-, (E)-
• trans-3-Methyl-2-hexene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• I_np : Non-polar retention indices.
• I : 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	0.2653		Relay (1.0) Calculated Property
ΔfG°	79.73	kJ/mol	Joback Calculated Property
ΔfH°gas	-100.47	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	12.78	kJ/mol	Joback Calculated Property
ΔvapH°	35.60	kJ/mol	NIST
IE	8.50	eV	Relay (1.0) Calculated Property
log10WS	-3.72		Relay (1.0) Calculated Property
logPoct/wat	2.753		Crippen Calculated Property
McVol	105.190	ml/mol	McGowan Calculated Property
Pc	2976.29	kPa	Joback Calculated Property
Inp	[693.00; 716.00]
Inp	709.20		NIST
Inp	699.50		NIST
Inp	709.00		NIST
Inp	709.00		NIST
Inp	708.00		NIST
Inp	701.60		NIST
Inp	702.00		NIST
Inp	704.00		NIST
Inp	696.00		NIST
Inp	693.00		NIST
Inp	694.00		NIST
Inp	695.00		NIST
Inp	695.00		NIST
Inp	694.00		NIST
Inp	707.00		NIST
Inp	709.50		NIST
Inp	710.90		NIST
Inp	699.90		NIST
Inp	716.00		NIST
Inp	703.00		NIST
Inp	709.00		NIST
Inp	710.00		NIST
Inp	709.00		NIST
Inp	709.00		NIST
Inp	710.00		NIST
Inp	712.00		NIST
Inp	712.00		NIST
Inp	709.00		NIST
Inp	709.20		NIST
Inp	701.60		NIST
Inp	694.00		NIST
I	[739.00; 750.00]
I	750.00		NIST
I	739.00		NIST
I	750.00		NIST
Tboil	[365.15; 368.39]	K
Tboil	368.38 ± 0.20	K	NIST
Tboil	368.39 ± 0.30	K	NIST
Tboil	365.15 ± 3.00	K	NIST
Tc	530.50	K	Relay (1.0) Calculated Property
Tfus	153.85	K	Relay (1.0) Calculated Property
Vc	0.390	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[180.34; 244.29]	J/mol×K	[363.60; 539.41]
Cp,gas	180.34	J/mol×K	363.60	Joback Calculated Property
Cp,gas	192.22	J/mol×K	392.90	Joback Calculated Property
Cp,gas	203.59	J/mol×K	422.20	Joback Calculated Property
Cp,gas	214.47	J/mol×K	451.50	Joback Calculated Property
Cp,gas	224.86	J/mol×K	480.80	Joback Calculated Property
Cp,gas	234.79	J/mol×K	510.11	Joback Calculated Property
Cp,gas	244.29	J/mol×K	539.41	Joback Calculated Property
ΔvapH	34.10	kJ/mol	357.50	NIST

Similar Compounds

Find more compounds similar to (E)-2-Hexene, 3-methyl.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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