Chemical Properties of Naphthalene, 1,7-diphenyl- (CAS 970-06-9)

InChI

InChI=1S/C22H16/c1-3-8-17(9-4-1)20-15-14-19-12-7-13-21(22(19)16-20)18-10-5-2-6-11-18/h1-16H

InChI Key

GQHLUGQTYDTQDG-UHFFFAOYSA-N

Formula

C22H16

SMILES

c1ccc(-c2ccc3cccc(-c4ccccc4)c3c2)cc1

Molecular Weight¹

280.36

CAS

970-06-9

Other Names

• 1,7-Diphenyl-naphthalene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[264.52; 701.89]	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			-1.21670e+02
Coefficient B			1.73440e+00
Coefficient C			-1.26924e-03
Coefficient D			3.58400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	264.52	J/mol×K	273.00	Calculated Property
Cp,gas	348.94	J/mol×K	353.78	Calculated Property
Cp,gas	421.75	J/mol×K	434.56	Calculated Property
Cp,gas	484.10	J/mol×K	515.33	Calculated Property
Cp,gas	537.12	J/mol×K	596.11	Calculated Property
Cp,gas	581.94	J/mol×K	676.89	Calculated Property
Cp,gas	619.69	J/mol×K	757.67	Calculated Property
Cp,gas	651.51	J/mol×K	838.44	Calculated Property
Cp,gas	678.53	J/mol×K	919.22	Calculated Property
Cp,gas	701.89	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0009686; 0.0001856]	Pa×s	[474.70; 761.55]	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			-1.13259e+01
Coefficient B			2.08214e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			474.70
Temperature range, max.			761.55
η	0.0009686	Pa×s	474.70	Calculated Property
η	0.0007350	Pa×s	506.57	Calculated Property
η	0.0005763	Pa×s	538.44	Calculated Property
η	0.0004643	Pa×s	570.32	Calculated Property
η	0.0003827	Pa×s	602.19	Calculated Property
η	0.0003216	Pa×s	634.06	Calculated Property
η	0.0002749	Pa×s	665.93	Calculated Property
η	0.0002383	Pa×s	697.81	Calculated Property
η	0.0002092	Pa×s	729.68	Calculated Property
η	0.0001856	Pa×s	761.55	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,7-diphenyl-.

Sources

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

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