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ChemicalBook--->CAS DataBase List--->3147-58-8

3147-58-8

3147-58-8 Structure

3147-58-8 Structure
IdentificationBack 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
Chemical PropertiesBack Directory
[storage temp. ]

Inert atmosphere,Room Temperature
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

1,3-DIHYDROXYNAPHTHALENE
Hazard InformationBack 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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