Molekula
1,8-Naphthalenediol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1,8-Naphthalenediol is a polycyclic aromatic diol used in organic synthesis and as an intermediate in the production of dyes and pharmaceuticals. It appears as a crystalline solid and is sensitive to light and air. CAS: 569-42-6, Molecular Formula: C10H8O2, Molecular Weight: 160.17 g/mol. Store at 2 to 8 °C. Hazardous: Signal word Danger. Molekula supplies 1,8-Naphthalenediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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5 g — £102.70 per pack ex VAT · £123.24 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 84773106 |
| CAS Number | 569-42-6 |
| IUPAC Name | naphthalene-1,8-diol |
| EC Number | 209-316-5 |
| Molecular Formula | C10H8O2 |
| Molecular Weight | 160.17 |
| Exact Mass | 160.0524 |
| SMILES | C1=CC2=C(C(=C1)O)C(=CC=C2)O |
| InChIKey | OENHRRVNRZBNNS-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H8O2/c11-8-5-1-3-7-4-2-6-9(12)10(7)8/h1-6,11-12H |
| PubChem CID | 68438 |
| REACH Code | Y110 |
| HTS Code | 2907290500 |
| Tariff Code | 2907290090 |
Safety & GHS
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Corrosive
GHS05
Hazard statements
- H318 Causes serious eye damage
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1-Hydroxy-8-naphthol
- 1,8-Dihydroxynaphthalene
- 1,8-Naphthale
- 1,8-Naphthalindiol
- 8-hydroxy-1-naphthol
- Naphthalene-1,8-diol
Frequently asked questions
What is 1,8-Naphthalenediol used for?
It is primarily used as an intermediate in the synthesis of dyes and pharmaceuticals.
What is the chemical formula and molecular weight of 1,8-Naphthalenediol?
The formula is C10H8O2 with a molecular weight of 160.17 g/mol.
How should 1,8-Naphthalenediol be stored?
It should be stored at 2 to 8 °C in a cool, dry place, protected from light.
What grade is available for 1,8-Naphthalenediol?
It is available in technical grade; specific purity details can be provided upon request.
Can Molekula supply 1,8-Naphthalenediol in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of 1,8-Naphthalenediol?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.