| Identification | Back Directory | [Name]
8-hydroxynaphthalene-2-carboxylic acid | [CAS]
5776-28-3 | [Synonyms]
8-hydroxynaphthalene-2-carboxylic acid
2-Naphthalenecarboxylic acid, 8-hydroxy-
8-Hydroxynaphthalene-2-Carboxylic Acid(WXC04050) | [Molecular Formula]
C11H8O3 | [MDL Number]
MFCD18417862 | [MOL File]
5776-28-3.mol | [Molecular Weight]
188.18 |
| Chemical Properties | Back Directory | [Melting point ]
227 °C(Solv: water (7732-18-5); ethanol (64-17-5)) | [Boiling point ]
407.0±20.0 °C(Predicted) | [density ]
1.399±0.06 g/cm3(Predicted) | [pka]
4.32±0.30(Predicted) |
| Hazard Information | Back Directory | [Synthesis]
8-Hydroxy-2-naphthoic acid [5776-28-3], mp 229℃, is produced by the cyano-Sandmeyer reaction of 2-aminonaphthalene-8-sulfonic acid, followed by hydrolysis and potassium hydroxide fusion. |
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