Chemical Properties of Benzene, 1,1'-ethylidenebis[4-ethyl-

InChI

InChI=1S/C18H22/c1-4-15-6-10-17(11-7-15)14(3)18-12-8-16(5-2)9-13-18/h6-14H,4-5H2,1-3H3

InChI Key

KXQKDDDZWYVBIU-UHFFFAOYSA-N

Formula

C18H22

SMILES

CCc1ccc(C(C)c2ccc(CC)cc2)cc1

Molecular Weight¹

238.37

Other Names

• 1,1-(4,4'-diethyl)diphenylethane
• Ethane, 1,1-bis(p-ethylphenyl)-

• 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	[277.60; 705.37]	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			-5.43680e+01
Coefficient B			1.44296e+00
Coefficient C			-8.86920e-04
Coefficient D			2.03700e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	277.60	J/mol×K	273.00	Calculated Property
Cp,gas	354.13	J/mol×K	353.78	Calculated Property
Cp,gas	421.91	J/mol×K	434.56	Calculated Property
Cp,gas	481.58	J/mol×K	515.33	Calculated Property
Cp,gas	533.78	J/mol×K	596.11	Calculated Property
Cp,gas	579.16	J/mol×K	676.89	Calculated Property
Cp,gas	618.37	J/mol×K	757.67	Calculated Property
Cp,gas	652.04	J/mol×K	838.44	Calculated Property
Cp,gas	680.83	J/mol×K	919.22	Calculated Property
Cp,gas	705.37	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0016331; 0.0001385]	Pa×s	[355.50; 631.44]	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			-1.20642e+01
Coefficient B			2.00746e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			355.50
Temperature range, max.			631.44
η	0.0016331	Pa×s	355.50	Calculated Property
η	0.0010430	Pa×s	386.16	Calculated Property
η	0.0007116	Pa×s	416.82	Calculated Property
η	0.0005116	Pa×s	447.48	Calculated Property
η	0.0003837	Pa×s	478.14	Calculated Property
η	0.0002979	Pa×s	508.80	Calculated Property
η	0.0002381	Pa×s	539.46	Calculated Property
η	0.0001949	Pa×s	570.12	Calculated Property
η	0.0001628	Pa×s	600.78	Calculated Property
η	0.0001385	Pa×s	631.44	Calculated Property

Similar Compounds

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

Sources

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

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