6-Hydroxy-2-naphthoic acid

2-羟基-6-萘甲酸

Also known as: 2-Naphthol-6-carboxylic acid, 6-Hydroxy-2-naphthalenecarboxylic acid, 6-Hydroxynaphthalene-2-carboxylic acid, 2-Naphthalenecarboxylic acid, 6-hydroxy-, 6-Hydroxy-2-naphtoic acid, NSC 148862, NSC 689433

CAS No.
16712-64-4
Jingsj CID
J-1993931-5
Molecular Formula
C11H8O3
Chinese Name
2-羟基-6-萘甲酸
Molecular Weight
188.179 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point240-250 °C(lit.)
Boiling Point407.0±20.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point214.1±18.3 °C

Frequently Asked Questions

What is the CAS number of 6-Hydroxy-2-naphthoic acid?

16712-64-4

What are the molecular formula and molecular weight of 6-Hydroxy-2-naphthoic acid?

C11H8O3, molecular weight 188.179 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026