Chemical Properties of 1-Naphthalenesulfonic acid,4-amino-3-hydroxy-

InChI

InChI=1S/C10H9NO4S/c11-10-7-4-2-1-3-6(7)9(5-8(10)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)

InChI Key

RXCMFQDTWCCLBL-UHFFFAOYSA-N

Formula

C10H9NO4S

SMILES

Nc1c(O)cc(S(=O)(=O)O)c2ccccc12

Molecular Weight¹

239.25

Other Names

• 1-Amino-2-naphthol-4-sulfonic acid
• 4-amino-3-hydroxynaphthalene-1-sulphonic acid

• 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).
• 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 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	[423.92; 466.82]	J/mol×K	[777.13; 1004.15]
Cp,gas	423.92	J/mol×K	777.13	Joback Calculated Property
Cp,gas	432.19	J/mol×K	814.97	Joback Calculated Property
Cp,gas	439.90	J/mol×K	852.80	Joback Calculated Property
Cp,gas	447.13	J/mol×K	890.64	Joback Calculated Property
Cp,gas	453.98	J/mol×K	928.48	Joback Calculated Property
Cp,gas	460.51	J/mol×K	966.32	Joback Calculated Property
Cp,gas	466.82	J/mol×K	1004.15	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1-Naphthalenesulfonic acid,4-amino-3-hydroxy-.

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

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.
These property values are available through the Cheméo API. A free account gives you an access key.