Chemical Properties of 1,1'-Bi-2-naphthol (CAS 602-09-5)

InChI

InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H

InChI Key

PPTXVXKCQZKFBN-UHFFFAOYSA-N

Formula

C20H14O2

SMILES

Oc1ccc2ccccc2c1-c1c(O)ccc2ccccc12

Molecular Weight¹

286.32

CAS

602-09-5

Other Names

• [1,1'-Binaphthalene]-2,2'-diol
• di-«beta»-Naphthol
• 2,2'-Dihydroxy-1,1'-dinaphthyl
• «alpha»-Binaphthyl-2,2'-diol
• «beta»-Binaphthol
• Bis-«beta»-naphthol
• 1,1'-Bis-2-naphthol
• 2,2'-Dihydroxy-1,1'-binaphthalene
• 2,2'-Dihydroxy-1,1'-binaphthyl
• 2,2'-Dihydroxybinaphthalene
• 2,2'-Dihydroxydinaphthyl
• 2,2'-Dinaphthol
• di-beta-Naphthol
• 1,1'-Binaphthyl-2,2'-diol
• NSC 27049

• 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	[272.12; 671.29]	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			-1.35230e+02
Coefficient B			1.92880e+00
Coefficient C			-1.77868e-03
Coefficient D			6.56400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	272.12	J/mol×K	273.00	Calculated Property
Cp,gas	353.58	J/mol×K	353.78	Calculated Property
Cp,gas	420.92	J/mol×K	434.56	Calculated Property
Cp,gas	476.22	J/mol×K	515.33	Calculated Property
Cp,gas	521.54	J/mol×K	596.11	Calculated Property
Cp,gas	558.97	J/mol×K	676.89	Calculated Property
Cp,gas	590.59	J/mol×K	757.67	Calculated Property
Cp,gas	618.46	J/mol×K	838.44	Calculated Property
Cp,gas	644.67	J/mol×K	919.22	Calculated Property
Cp,gas	671.29	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0000088; 0.0000014]	Pa×s	[681.88; 838.66]	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			-2.13009e+01
Coefficient B			6.58840e+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.			681.88
Temperature range, max.			838.66
η	0.0000088	Pa×s	681.88	Calculated Property
η	0.0000069	Pa×s	699.30	Calculated Property
η	0.0000055	Pa×s	716.72	Calculated Property
η	0.0000044	Pa×s	734.14	Calculated Property
η	0.0000036	Pa×s	751.56	Calculated Property
η	0.0000030	Pa×s	768.98	Calculated Property
η	0.0000024	Pa×s	786.40	Calculated Property
η	0.0000020	Pa×s	803.82	Calculated Property
η	0.0000017	Pa×s	821.24	Calculated Property
η	0.0000014	Pa×s	838.66	Calculated Property

Similar Compounds

Find more compounds similar to 1,1'-Bi-2-naphthol.

Sources

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

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