Chemical Properties of 5,7-DINITRO-8-HYDROXY-2-NAPHTHALENESULPHONIC ACID

InChI

InChI=1S/C10H6N2O8S/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17/h1-4,13H,(H,18,19,20)

InChI Key

FCQJEPASRCXVCB-UHFFFAOYSA-N

Formula

C10H6N2O8S

SMILES

O=[N+]([O-])c1cc([N+](=O)[O-])c2ccc(S(=O)(=O)O)cc2c1O

Molecular Weight¹

314.23

Other Names

• 2,4-Dinitro-1-naphthol-7-sulfonic acid
• 2,4-Dinitronaphtholsulfonic acid
• 2-Naphthalenesulfonic acid, 5,7-dinitro-8-hydroxy-
• 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-
• 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
• 8-hydroxy-5,7-dinitronaphthalene-2-sulphonic acid
• DNNS

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, 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 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	[521.67; 561.63]	J/mol×K	[1013.06; 1269.83]
Cp,gas	521.67	J/mol×K	1013.06	Joback Calculated Property
Cp,gas	528.34	J/mol×K	1055.86	Joback Calculated Property
Cp,gas	534.83	J/mol×K	1098.65	Joback Calculated Property
Cp,gas	541.29	J/mol×K	1141.45	Joback Calculated Property
Cp,gas	547.83	J/mol×K	1184.24	Joback Calculated Property
Cp,gas	554.57	J/mol×K	1227.04	Joback Calculated Property
Cp,gas	561.63	J/mol×K	1269.83	Joback Calculated Property

Similar Compounds

Find more compounds similar to 5,7-DINITRO-8-HYDROXY-2-NAPHTHALENESULPHONIC ACID.

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
• Joback Method
• Aqueous Solubility Prediction Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.