Chemical Properties of Benzene, 1,1'-oxybis[4-methyl- (CAS 1579-40-4)

InChI

InChI=1S/C14H14O/c1-11-3-7-13(8-4-11)15-14-9-5-12(2)6-10-14/h3-10H,1-2H3

InChI Key

YWYHGNUFMPSTTR-UHFFFAOYSA-N

Formula

C14H14O

SMILES

Cc1ccc(Oc2ccc(C)cc2)cc1

Molecular Weight¹

198.26

CAS

1579-40-4

Other Names

• 1-Methyl-4-(4-methylphenoxy)benzene
• 4,4'-Dimethyldiphenyl ether
• Benzene, 1,1'-oxybis*4-methyl-
• Bis(4-methylphenyl) ether
• Di-p-Tolyl ether
• p-(p-Tolyloxy)toluene
• p-Tolyl ether

• 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).
• 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).
• 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[208.47; 516.97]	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			-2.35500e+01
Coefficient B			9.93840e-01
Coefficient C			-5.55120e-04
Coefficient D			1.01800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	208.47	J/mol×K	273.00	Calculated Property
Cp,gas	263.08	J/mol×K	353.78	Calculated Property
Cp,gas	311.85	J/mol×K	434.56	Calculated Property
Cp,gas	355.12	J/mol×K	515.33	Calculated Property
Cp,gas	393.19	J/mol×K	596.11	Calculated Property
Cp,gas	426.40	J/mol×K	676.89	Calculated Property
Cp,gas	455.06	J/mol×K	757.67	Calculated Property
Cp,gas	479.49	J/mol×K	838.44	Calculated Property
Cp,gas	500.02	J/mol×K	919.22	Calculated Property
Cp,gas	516.97	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0016395; 0.0001506]	Pa×s	[324.15; 590.67]	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			-1.17044e+01
Coefficient B			1.71509e+03
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.			324.15
Temperature range, max.			590.67
η	0.0016395	Pa×s	324.15	Calculated Property
η	0.0010528	Pa×s	353.76	Calculated Property
η	0.0007240	Pa×s	383.38	Calculated Property
η	0.0005253	Pa×s	412.99	Calculated Property
η	0.0003979	Pa×s	442.60	Calculated Property
η	0.0003120	Pa×s	472.21	Calculated Property
η	0.0002518	Pa×s	501.83	Calculated Property
η	0.0002082	Pa×s	531.44	Calculated Property
η	0.0001756	Pa×s	561.05	Calculated Property
η	0.0001506	Pa×s	590.67	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1,1'-oxybis[4-methyl-.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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