Chemical Properties of 2,7-Dihydroxy-naphthaldehyde (CAS 20258-95-1)

InChI

InChI=1S/C11H8O3/c12-6-10-9-5-8(13)3-1-7(9)2-4-11(10)14/h1-6,13-14H

InChI Key

YLBPRJJZUISDEF-UHFFFAOYSA-N

Formula

C11H8O3

SMILES

O=Cc1c(O)ccc2ccc(O)cc12

Molecular Weight¹

188.18

CAS

20258-95-1

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• 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 formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[352.10; 402.86]	J/mol×K	[711.62; 966.75]
Cp,gas	352.10	J/mol×K	711.62	Joback Calculated Property
Cp,gas	361.00	J/mol×K	754.14	Joback Calculated Property
Cp,gas	369.44	J/mol×K	796.66	Joback Calculated Property
Cp,gas	377.63	J/mol×K	839.19	Joback Calculated Property
Cp,gas	385.79	J/mol×K	881.71	Joback Calculated Property
Cp,gas	394.12	J/mol×K	924.23	Joback Calculated Property
Cp,gas	402.86	J/mol×K	966.75	Joback Calculated Property
η	[0.0000038; 0.0000497]	Pa×s	[550.81; 711.62]
η	0.0000497	Pa×s	550.81	Joback Calculated Property
η	0.0000293	Pa×s	577.61	Joback Calculated Property
η	0.0000182	Pa×s	604.41	Joback Calculated Property
η	0.0000117	Pa×s	631.21	Joback Calculated Property
η	0.0000078	Pa×s	658.02	Joback Calculated Property
η	0.0000054	Pa×s	684.82	Joback Calculated Property
η	0.0000038	Pa×s	711.62	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2,7-Dihydroxy-naphthaldehyde.

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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