Chemical Properties of Benzene, 1,1'-[ethylidenebis(oxy-2,1-ethanediyl)]bis- (CAS 122-71-4)

InChI

InChI=1S/C18H22O2/c1-16(19-14-12-17-8-4-2-5-9-17)20-15-13-18-10-6-3-7-11-18/h2-11,16H,12-15H2,1H3

InChI Key

JBMMTNRBVCXMHJ-UHFFFAOYSA-N

Formula

C18H22O2

SMILES

CC(OCCc1ccccc1)OCCc1ccccc1

Molecular Weight¹

270.37

CAS

122-71-4

Other Names

• 1,1-Bis(phenethyloxy)ethane
• Acetaldehyde diphenylethylacetal
• Phenylethylacetal

• 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	[303.31; 748.45]	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			-3.19660e+01
Coefficient B			1.43552e+00
Coefficient C			-7.99000e-04
Coefficient D			1.43900e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	303.31	J/mol×K	273.00	Calculated Property
Cp,gas	382.26	J/mol×K	353.78	Calculated Property
Cp,gas	452.77	J/mol×K	434.56	Calculated Property
Cp,gas	515.31	J/mol×K	515.33	Calculated Property
Cp,gas	570.32	J/mol×K	596.11	Calculated Property
Cp,gas	618.27	J/mol×K	676.89	Calculated Property
Cp,gas	659.60	J/mol×K	757.67	Calculated Property
Cp,gas	694.77	J/mol×K	838.44	Calculated Property
Cp,gas	724.23	J/mol×K	919.22	Calculated Property
Cp,gas	748.45	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0013346; 0.0000932]	Pa×s	[374.92; 650.74]	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			-1.28982e+01
Coefficient B			2.35416e+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.			374.92
Temperature range, max.			650.74
η	0.0013346	Pa×s	374.92	Calculated Property
η	0.0008304	Pa×s	405.57	Calculated Property
η	0.0005523	Pa×s	436.21	Calculated Property
η	0.0003876	Pa×s	466.86	Calculated Property
η	0.0002841	Pa×s	497.51	Calculated Property
η	0.0002159	Pa×s	528.15	Calculated Property
η	0.0001691	Pa×s	558.80	Calculated Property
η	0.0001358	Pa×s	589.44	Calculated Property
η	0.0001115	Pa×s	620.09	Calculated Property
η	0.0000932	Pa×s	650.74	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1,1'-[ethylidenebis(oxy-2,1-ethanediyl)]bis-.

Sources

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

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