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1,3-Dihydroxynaphthalene

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1,3-Dihydroxynaphthalene molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 5 grades and pack sizes of 1,3-Dihydroxynaphthalene (CAS 132-86-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS132-86-5
Molecular formulaC10H8O2
Molecular weight160.17 g/mol
IUPAC namenaphthalene-1,3-diol
Synonyms1,3-Naphthalenediol · Naphthoresorcinol · 5X457YEW8Y · RefChem:832042 · Naphthalene-1,3-diol · Naphthoresoucinol
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1,3-DIHYDROXYNAPHTHALENE N6250-10G
N6250-1G
N6250-25G
N6250-5G
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Sigma NAPHTHORESORCINOL 70650-5G Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.