| Identification | Back Directory | [Name]
1,3-dihydroxy-2-naphthoic acid | [CAS]
3147-58-8 | [Synonyms]
1,3-Dihydroxy-2-naphtoicacid
1,3-dihydroxy-2-naphthoic acid
2-Naphthalenecarboxylic acid, 1,3-dihydroxy- | [Molecular Formula]
C11H8O4 | [MDL Number]
MFCD00458198 | [MOL File]
3147-58-8.mol | [Molecular Weight]
204.18 |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow needle-like crystals. Melting point 140.5-146.5 ℃. | [Uses]
1,3-dihydroxy-2-naphthoic acid can be used as an intermediate in organic synthesis. | [Synthesis]
It is obtained by reacting ethyl 1,3-dihydroxy-2-naphthoic acid with barium hydroxide solution in dioxane, and then acidifying with sulfuric acid. The yield is 90%. |
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