Chemical Properties of 1,4-Epoxynaphthalene, 1,4-dihydro- (CAS 573-57-9)

InChI

InChI=1S/C10H8O/c1-2-4-8-7(3-1)9-5-6-10(8)11-9/h1-6,9-10H

InChI Key

JWCGDNHAPBZVHD-UHFFFAOYSA-N

Formula

C10H8O

SMILES

C1=CC2OC1c1ccccc12

Molecular Weight¹

144.17

CAS

573-57-9

Other Names

• 1,4-Dihydro-1,4-epoxynaphthalene
• 1,4-Dihydronaphthalene-1,4-endo-oxide
• 1,4-Dihydronaphthalene-1,4-oxide
• 1,4-Epoxy-1,4-dihydronaphthalene
• 7-Oxabenzonorbornadiene

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[131.81; 359.59]	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			-9.60700e+01
Coefficient B			1.06780e+00
Coefficient C			-9.44540e-04
Coefficient D			3.32400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	131.81	J/mol×K	273.00	Calculated Property
Cp,gas	178.19	J/mol×K	353.78	Calculated Property
Cp,gas	216.86	J/mol×K	434.56	Calculated Property
Cp,gas	248.85	J/mol×K	515.33	Calculated Property
Cp,gas	275.23	J/mol×K	596.11	Calculated Property
Cp,gas	297.03	J/mol×K	676.89	Calculated Property
Cp,gas	315.32	J/mol×K	757.67	Calculated Property
Cp,gas	331.14	J/mol×K	838.44	Calculated Property
Cp,gas	345.55	J/mol×K	919.22	Calculated Property
Cp,gas	359.59	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0012562; 0.0010762]	Pa×s	[308.13; 510.30]	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			-7.06999e+00
Coefficient B			1.20260e+02
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.			308.13
Temperature range, max.			510.30
η	0.0012562	Pa×s	308.13	Calculated Property
η	0.0012233	Pa×s	330.59	Calculated Property
η	0.0011953	Pa×s	353.06	Calculated Property
η	0.0011712	Pa×s	375.52	Calculated Property
η	0.0011502	Pa×s	397.98	Calculated Property
η	0.0011318	Pa×s	420.45	Calculated Property
η	0.0011155	Pa×s	442.91	Calculated Property
η	0.0011010	Pa×s	465.37	Calculated Property
η	0.0010879	Pa×s	487.84	Calculated Property
η	0.0010762	Pa×s	510.30	Calculated Property

Similar Compounds

Find more compounds similar to 1,4-Epoxynaphthalene, 1,4-dihydro-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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