Chemical Properties of Ethylene glycol bis(alpha-methylbenzyl) ether (CAS 78759-31-6)

InChI

InChI=1S/C18H22O2/c1-15(17-9-5-3-6-10-17)19-13-14-20-16(2)18-11-7-4-8-12-18/h3-12,15-16H,13-14H2,1-2H3

InChI Key

RAZCHPFZGXKODY-UHFFFAOYSA-N

Formula

C18H22O2

SMILES

CC(OCCOC(C)c1ccccc1)c1ccccc1

Molecular Weight¹

270.37

CAS

78759-31-6

• 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	[303.00; 748.99]	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			-3.36480e+01
Coefficient B			1.44144e+00
Coefficient C			-8.02200e-04
Coefficient D			1.43400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	303.00	J/mol×K	273.00	Calculated Property
Cp,gas	382.25	J/mol×K	353.78	Calculated Property
Cp,gas	453.02	J/mol×K	434.56	Calculated Property
Cp,gas	515.76	J/mol×K	515.33	Calculated Property
Cp,gas	570.93	J/mol×K	596.11	Calculated Property
Cp,gas	618.97	J/mol×K	676.89	Calculated Property
Cp,gas	660.34	J/mol×K	757.67	Calculated Property
Cp,gas	695.50	J/mol×K	838.44	Calculated Property
Cp,gas	724.90	J/mol×K	919.22	Calculated Property
Cp,gas	748.99	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0016844; 0.0000852]	Pa×s	[359.92; 653.28]	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			-1.30322e+01
Coefficient B			2.39198e+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.			359.92
Temperature range, max.			653.28
η	0.0016844	Pa×s	359.92	Calculated Property
η	0.0009700	Pa×s	392.52	Calculated Property
η	0.0006079	Pa×s	425.11	Calculated Property
η	0.0004072	Pa×s	457.71	Calculated Property
η	0.0002877	Pa×s	490.30	Calculated Property
η	0.0002123	Pa×s	522.90	Calculated Property
η	0.0001623	Pa×s	555.49	Calculated Property
η	0.0001278	Pa×s	588.09	Calculated Property
η	0.0001032	Pa×s	620.69	Calculated Property
η	0.0000852	Pa×s	653.28	Calculated Property

Similar Compounds

Find more compounds similar to Ethylene glycol bis(alpha-methylbenzyl) ether.

Sources

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

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