Molekula
2,7-Dihydroxynaphthalene
2,7-Dihydroxynaphthalene is a polycyclic aromatic compound used in organic synthesis and as an intermediate in the production of dyes and pharmaceuticals. It appears as a crystalline solid with a molecular weight of 160.17 g/mol and a molecular formula of C10H6(OH)2. It is stable at ambient temperatures and should be stored under normal conditions. The substance is classified with a warning signal word due to potential health hazards. Molekula supplies 2,7-Dihydroxynaphthalene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2,7-Dihydroxynaphthalene is a polycyclic aromatic compound used in organic synthesis and as an intermediate in the production of dyes and pharmaceuticals. It appears as a crystalline solid with a molecular weight of 160.17 g/mol and a molecular formula of C10H6(OH)2. It is stable at ambient temperatures and should be stored under normal conditions. The substance is classified with a warning signal word due to potential health hazards. Molekula supplies 2,7-Dihydroxynaphthalene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to pale grey or pale brown Crystals or powder or crystalline powder |
| Melting Point | 184-191°C |
| Assay | ≥ 96.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 582-17-2 |
| Molecular Formula | C10H6(OH)2 |
| Molecular Weight | 160.17 |
| SMILES | OC=1C=CC2=CC=C(O)C=C2C1 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29072990 |
| Tariff Code | 2907290090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2,7-Dihydroxynaphthalene used for?
It is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and specialty chemicals.
What is the chemical formula and molecular weight of 2,7-Dihydroxynaphthalene?
The formula is C10H6(OH)2 and the molecular weight is 160.17 g/mol.
How should 2,7-Dihydroxynaphthalene be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 2,7-Dihydroxynaphthalene?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply 2,7-Dihydroxynaphthalene in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for details.
What documentation comes with an order of 2,7-Dihydroxynaphthalene?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.