3-Hydroxynaphthalene-1-carboxylic acid

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3-Hydroxynaphthalene-1-carboxylic acid Basic information
Product Name:3-Hydroxynaphthalene-1-carboxylic acid
Synonyms:3-Hydroxynaphthalene-1-carboxylic acid;1-Naphthalenecarboxylic acid, 3-hydroxy-;3-hydroxynaphthalene-1-carboxylic acid - [H84417]
CAS:19700-42-6
MF:C11H8O3
MW:188.18
EINECS:
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Mol File:19700-42-6.mol
3-Hydroxynaphthalene-1-carboxylic acid Structure
3-Hydroxynaphthalene-1-carboxylic acid Chemical Properties
Melting point 242-243 °C
Boiling point 450.6±28.0 °C(Predicted)
density 1.399±0.06 g/cm3(Predicted)
storage temp. 2-8°C, stored under nitrogen
pka3.61±0.10(Predicted)
AppearanceWhite to off-white Solid
Safety Information
MSDS Information
3-Hydroxynaphthalene-1-carboxylic acid Usage And Synthesis
Chemical Properties3-Hydroxy-1-naphthoic acid [19700-42-6], mp 248 – 249℃, gives a reddish brown color with iron(III) chloride. Coupling with diazo compounds occurs in the 4-position.
Synthesis3-Hydroxy-1-naphthoic acid is prepared by hydrolysis of diazotized 3-amino-1-naphthoic acid with boiling aqueous copper sulfate.
3-Hydroxynaphthalene-1-carboxylic acid Preparation Products And Raw materials
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