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Phenols & Naphthols

1,5-Dihydroxynaphthalene, 97%

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Buy 1,5-Dihydroxynaphthalene, 97% (CAS 83-56-7) from Zemixal. Request a quote with price, lead time and documents. Purity 97%.

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1,5-Dihydroxynaphthalene, 97% chemical structure
CAS number83-56-7
FormulaC10H8O2
Molar mass160.17 g/mol
Physical formPowder
HS code29072910
Purity97%
InChIKeyBOKGTLAJQHTOKE-UHFFFAOYSA-N
IUPAC namenaphthalene-1,5-diol

About 1,5-Dihydroxynaphthalene, 97%

1,5-Dihydroxynaphthalene, 97% is part of the Zemixal phenols & Naphthols range. Key data (97%): CAS 83-56-7, formula C10H8O2 and molar mass 160.17 g/mol. Typical appearance is white to grey to orange powder.

Typical applications

  • Organic synthesis
  • Pharmaceutical synthesis
  • Dyes & pigments manufacture

Handling and storage

Literature values: melting point 259-261 °C. Hazard communication follows GHS (Warning: H302, H317, H319 and H411). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 25 g, 100 g and 500 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • Pharmaceutical synthesis
  • Dyes & pigments manufacture

Applications

Specifications and identifiers

Specifications of 1,5-Dihydroxynaphthalene, 97%
Product name1,5-Dihydroxynaphthalene, 97%
Catalogue numberZX-009170
CAS number83-56-7
IUPAC namenaphthalene-1,5-diol
Molecular formulaC10H8O2
Molar mass160.17 g/mol
Exact mass160.0524
Purity / assay97%
Physical formPowder
AppearanceWhite to grey to orange powder
Melting point259-261 °C
XLogP31.8
H-bond donors / acceptors2 / 2
Topological polar surface area40.5 Ų
HS code29072910
InChIKeyBOKGTLAJQHTOKE-UHFFFAOYSA-N
SMILESC1=CC2=C(C=CC=C2O)C(=C1)O
PubChem CID6749
SynonymsAzurol, 1,5-Naphthalenediol, Durafur Developer E, Oxidation Base, 1,5-Dihydroxy naphthalene, 1,5-Dihydroxynapthalene, 1,5-dihydroxynaphtalene, 1.5-naphthalenediol, 1,5-dihydroxy-naphthalene, 1,5-Naphthalindiol, 4-06-00-06554 (Beilstein Handbook Reference)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P333 + P317, P337 + P317, P362 + P364, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 1,5-Dihydroxynaphthalene, 97%
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 1,5-Dihydroxynaphthalene, 97%

Which CAS number identifies 1,5-Dihydroxynaphthalene, 97%?
1,5-Dihydroxynaphthalene, 97% is registered under CAS 83-56-7. You may also see it listed as Azurol, 1,5-Naphthalenediol, Durafur Developer E. Our catalogue number for this item is ZX-009170.
What are the formula and molar mass of 1,5-Dihydroxynaphthalene, 97%?
For 1,5-Dihydroxynaphthalene, 97%, its formula is C10H8O2 and its molar mass is 160.17 g/mol. The systematic (IUPAC) name is naphthalene-1,5-diol. InChIKey BOKGTLAJQHTOKE-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1,5-Dihydroxynaphthalene, 97%?
This listing is 97% purity. Standard packs are 25 g, 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 1,5-Dihydroxynaphthalene, 97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 1,5-Dihydroxynaphthalene, 97% to my country?
Yes. Because 1,5-Dihydroxynaphthalene, 97% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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