| Identification | Back Directory | [Name]
1-Naphthalenecarboxylic acid, 8-hydroxy- | [CAS]
1769-88-6 | [Synonyms]
1-Naphthalenecarboxylic acid, 8-hydroxy- | [Molecular Formula]
C11H8O3 | [MOL File]
1769-88-6.mol | [Molecular Weight]
188.179 |
| Hazard Information | Back Directory | [Synthesis]
8-Hydroxy-1-naphthoic acid [1769-88-6], mp 169℃, is prepared by hydrolysis (60 % H2SO4) of 8-cyanonaphthalene-1-sulfonic acid and caustic fusion of the resulting anhydride of 8- sulfo-1-naphthoic acid. It couples with diazo compounds in the 5-position. |
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