Chemical Properties of (Z)-4-Methyl-2-hexene (CAS 3683-19-0)

InChI

InChI=1S/C7H14/c1-4-6-7(3)5-2/h4,6-7H,5H2,1-3H3/b6-4-

InChI Key

MBNDKEPQUVZHCM-XQRVVYSFSA-N

Formula

C7H14

SMILES

CC=CC(C)CC

Molecular Weight¹

98.19

CAS

3683-19-0

Other Names

• 2-Hexene, 4-methyl-, (Z)-
• 4-Methyl-2-hexene (cis)
• 4-Methyl-cis-2-hexene
• cis-4-Methyl-2-hexene

• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• 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	0.2683		Relay (1.0) Calculated Property
ΔfG°	85.84	kJ/mol	Joback Calculated Property
ΔfH°gas	-111.73	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	10.56	kJ/mol	Joback Calculated Property
ΔvapH°	34.70	kJ/mol	NIST
IE	8.88	eV	Relay (1.0) Calculated Property
logPoct/wat	2.609		Crippen Calculated Property
McVol	105.190	ml/mol	McGowan Calculated Property
Pc	2986.06	kPa	Joback Calculated Property
Inp	[653.60; 667.60]
Inp	665.80		NIST
Inp	653.60		NIST
Inp	656.00		NIST
Inp	659.00		NIST
Inp	661.00		NIST
Inp	662.00		NIST
Inp	660.00		NIST
Inp	661.20		NIST
Inp	663.00		NIST
Inp	666.00		NIST
Inp	666.00		NIST
Inp	655.00		NIST
Inp	657.00		NIST
Inp	656.40		NIST
Inp	658.40		NIST
Inp	658.40		NIST
Inp	655.00		NIST
Inp	656.00		NIST
Inp	657.00		NIST
Inp	657.00		NIST
Inp	666.20		NIST
Inp	667.60		NIST
Inp	654.20		NIST
Inp	657.00		NIST
Inp	666.00		NIST
Inp	657.00		NIST
Inp	667.60		NIST
Inp	657.00		NIST
Inp	665.80		NIST
Inp	662.00		NIST
Inp	666.00		NIST
Inp	658.40		NIST
Inp	666.20		NIST
Tboil	[358.50; 359.52]	K
Tboil	359.50	K	NIST
Tboil	359.50 ± 0.40	K	NIST
Tboil	359.41 ± 0.20	K	NIST
Tboil	359.52 ± 0.30	K	NIST
Tboil	358.50 ± 1.00	K	NIST
Tc	524.01	K	Relay (1.0) Calculated Property
Tfus	157.23	K	Relay (1.0) Calculated Property
Vc	0.391	m3/kmol	Relay (1.0) Calculated Property

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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[139.66; 350.42]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-1.93390e+01
Coefficient B			6.94760e-01
Coefficient C			-4.44000e-04
Coefficient D			1.19000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	139.66	J/mol×K	273.00	Calculated Property
Cp,gas	176.15	J/mol×K	353.78	Calculated Property
Cp,gas	208.49	J/mol×K	434.56	Calculated Property
Cp,gas	237.07	J/mol×K	515.33	Calculated Property
Cp,gas	262.25	J/mol×K	596.11	Calculated Property
Cp,gas	284.41	J/mol×K	676.89	Calculated Property
Cp,gas	303.93	J/mol×K	757.67	Calculated Property
Cp,gas	321.19	J/mol×K	838.44	Calculated Property
Cp,gas	336.56	J/mol×K	919.22	Calculated Property
Cp,gas	350.42	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0095853; 0.0001723]	Pa×s	[148.57; 378.01]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.12681e+01
Coefficient B			9.83620e+02
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			148.57
Temperature range, max.			378.01
η	0.0095853	Pa×s	148.57	Calculated Property
η	0.0036349	Pa×s	174.06	Calculated Property
η	0.0017659	Pa×s	199.56	Calculated Property
η	0.0010104	Pa×s	225.05	Calculated Property
η	0.0006476	Pa×s	250.54	Calculated Property
η	0.0004507	Pa×s	276.04	Calculated Property
η	0.0003334	Pa×s	301.53	Calculated Property
η	0.0002586	Pa×s	327.03	Calculated Property
η	0.0002080	Pa×s	352.52	Calculated Property
η	0.0001723	Pa×s	378.01	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[261.72; 384.15]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.39984e+01
Coefficient B			-2.90251e+03
Coefficient C			-5.00260e+01
Temperature range, min.			261.72
Temperature range, max.			384.15
Pvap	1.33	kPa	261.72	Calculated Property
Pvap	3.05	kPa	275.32	Calculated Property
Pvap	6.35	kPa	288.93	Calculated Property
Pvap	12.22	kPa	302.53	Calculated Property
Pvap	22.00	kPa	316.13	Calculated Property
Pvap	37.40	kPa	329.74	Calculated Property
Pvap	60.51	kPa	343.34	Calculated Property
Pvap	93.82	kPa	356.94	Calculated Property
Pvap	140.16	kPa	370.55	Calculated Property
Pvap	202.65	kPa	384.15	Calculated Property

Similar Compounds

Find more compounds similar to (Z)-4-Methyl-2-hexene.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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