Chemical Properties of 2-Pentene, 4-methyl-2,4-diphenyl- (CAS 6258-73-7)

InChI

InChI=1S/C18H20/c1-15(16-10-6-4-7-11-16)14-18(2,3)17-12-8-5-9-13-17/h4-14H,1-3H3/b15-14-

InChI Key

VOOVDZMAQQVAEW-PFONDFGASA-N

Formula

C18H20

SMILES

CC(=CC(C)(C)c1ccccc1)c1ccccc1

Molecular Weight¹

236.35

CAS

6258-73-7

Other Names

• Benzene, 1,1'-(1,3,3-trimethyl-1-propene-1,3-diyl)bis-
• 2,4-Diphenyl-4-methyl-2-pentene
• [1,1-Dimethyl-3-phenyl-2-butenyl]benzene
• NSC 54387
• 1,3-Dimethyl-1,3-diphenyl-1-butene
• 1,1'-(1,3,3-trimethylprop-1-ene-1,3-diyl)dibenzene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• 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.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.4254		Relay (1.0) Calculated Property
ΔfH°gas	194.04	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	21.94	kJ/mol	Joback Calculated Property
ΔvapH°	85.67	kJ/mol	Relay (1.0) Calculated Property
IE	7.90	eV	Relay (1.0) Calculated Property
log10WS	-5.95		Relay (1.0) Calculated Property
logPoct/wat	5.068		Crippen Calculated Property
McVol	212.660	ml/mol	McGowan Calculated Property
Pc	2051.17	kPa	Joback Calculated Property
Inp	[1826.00; 1826.00]
Inp	1826.00		NIST
Inp	1826.00		NIST
Tboil	585.87	K	Relay (1.0) Calculated Property
Tc	825.14	K	Relay (1.0) Calculated Property
Tfus	300.67	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[257.51; 681.53]	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			-1.19630e+02
Coefficient B			1.70176e+00
Coefficient C			-1.27570e-03
Coefficient D			3.75100e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	257.51	J/mol×K	273.00	Calculated Property
Cp,gas	339.36	J/mol×K	353.78	Calculated Property
Cp,gas	409.76	J/mol×K	434.56	Calculated Property
Cp,gas	469.89	J/mol×K	515.33	Calculated Property
Cp,gas	520.95	J/mol×K	596.11	Calculated Property
Cp,gas	564.11	J/mol×K	676.89	Calculated Property
Cp,gas	600.56	J/mol×K	757.67	Calculated Property
Cp,gas	631.49	J/mol×K	838.44	Calculated Property
Cp,gas	658.08	J/mol×K	919.22	Calculated Property
Cp,gas	681.53	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to 2-Pentene, 4-methyl-2,4-diphenyl-.

Sources

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

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.
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