2,6-Naphthalenediol

2,6-二羟基萘

Also known as: 2,6-Dihydroxynaphthalene, naphthalene-2,6-diol, 2-Hydroxy-6-naphthol

CAS No.
581-43-1
Jingsj CID
J-33253-6
Molecular Formula
C10H8O2
Chinese Name
2,6-二羟基萘
Molecular Weight
160.169 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point223-225 °C(lit.)
Boiling Point375.4±15.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point193.5±15.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,6-Naphthalenediol?

581-43-1

What are the molecular formula and molecular weight of 2,6-Naphthalenediol?

C10H8O2, molecular weight 160.169 g/mol

Is 2,6-Naphthalenediol hazardous?

Warning

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