Chemical Properties of Benzene, 1,1'-ethylidenebis[3,4-dimethyl-

InChI

InChI=1S/C18H22/c1-12-6-8-17(10-14(12)3)16(5)18-9-7-13(2)15(4)11-18/h6-11,16H,1-5H3

InChI Key

NCSVCMFDHINRJE-UHFFFAOYSA-N

Formula

C18H22

SMILES

Cc1ccc(C(C)c2ccc(C)c(C)c2)cc1C

Molecular Weight¹

238.37

Other Names

• Ethane, 1,1-di-3,4-xylyl-
• 1,1-Bis(3,4-dimethylphenyl)ethane
• 1,1-Di-3,4-xylylethane
• Benzene, 1,1'-ethylidenebis*3,4-dimethyl-
• «alpha»-(3,4-dimethylphenyl)-«alpha»-methyl-3,4-dimethyltoluene

• 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_boilr : Boiling point at reduced pressure (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

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[282.70; 699.29]	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			-2.57700e+01
Coefficient B			1.32400e+00
Coefficient C			-7.52840e-04
Coefficient D			1.53900e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	282.70	J/mol×K	273.00	Calculated Property
Cp,gas	355.22	J/mol×K	353.78	Calculated Property
Cp,gas	420.05	J/mol×K	434.56	Calculated Property
Cp,gas	477.66	J/mol×K	515.33	Calculated Property
Cp,gas	528.56	J/mol×K	596.11	Calculated Property
Cp,gas	573.23	J/mol×K	676.89	Calculated Property
Cp,gas	612.14	J/mol×K	757.67	Calculated Property
Cp,gas	645.80	J/mol×K	838.44	Calculated Property
Cp,gas	674.69	J/mol×K	919.22	Calculated Property
Cp,gas	699.29	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0010382; 0.0001367]	Pa×s	[380.54; 639.60]	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			-1.18762e+01
Coefficient B			1.90494e+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.			380.54
Temperature range, max.			639.60
η	0.0010382	Pa×s	380.54	Calculated Property
η	0.0007301	Pa×s	409.32	Calculated Property
η	0.0005378	Pa×s	438.11	Calculated Property
η	0.0004113	Pa×s	466.89	Calculated Property
η	0.0003245	Pa×s	495.68	Calculated Property
η	0.0002628	Pa×s	524.46	Calculated Property
η	0.0002176	Pa×s	553.25	Calculated Property
η	0.0001835	Pa×s	582.03	Calculated Property
η	0.0001573	Pa×s	610.82	Calculated Property
η	0.0001367	Pa×s	639.60	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1,1'-ethylidenebis[3,4-dimethyl-.

Sources

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

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