1,3-Dihydroxynaphthalene
1,3-Dihydroxynaphthalene (CAS: 132-86-5), with the molecular formula C10H6(OH)2 and a molar mass of 160.17 g/mol, is a valuable organic compound. Also known as Naphthoresorcinol, it serves as a key intermediate in various chemical syntheses. Its applications are primarily found within the realms of dye and stain manufacturing, and it is a frequently utilised reagent in cell biology and histological staining processes.
- IUPAC
- 1,3-Naphthalenediol,Naphthoresorcinol
- Synonyms
- 1,3-NaphthalenediolNaphthoresorcinol
Dyes and Stains Synthesis
1,3-Dihydroxynaphthalene is a critical building block in the production of various azo dyes and fluorescent stains. It contributes to the chromophoric system, enabling the creation of specific colours and optical properties required for analytical and industrial applications.
Histology and Hematology Reagent
This compound is employed as a component in staining solutions used in histology and hematology laboratories. It aids in the differential staining of cells and tissues, facilitating microscopic examination and diagnosis.
Cell Biology Applications
In cell biology research, 1,3-Dihydroxynaphthalene can be utilized in specific staining protocols to visualise cellular structures or components. Its reactivity allows for targeted binding and detection within biological samples.
| Molecular weight | 160.17 |
|---|---|
| Linear formula | C10H6(OH)2 |
| Assay | ≥99% |
| Solubility | ethanol: soluble50 mg/mL |
| Melting point | 123-125 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3-Dihydroxynaphthalene used for?
+
1,3-Dihydroxynaphthalene is primarily used in the synthesis of dyes and stains, and as a reagent in histological, hematological, and cell biology applications for staining purposes.
What is the CAS number and formula for 1,3-Dihydroxynaphthalene?
+
The CAS number for 1,3-Dihydroxynaphthalene is 132-86-5, and its linear formula is C10H6(OH)2.
What grade and purity does Tech Serve Solutions supply for 1,3-Dihydroxynaphthalene?
+
Tech Serve Solutions supplies 1,3-Dihydroxynaphthalene with an assay of ≥99%. This product is not supplied as USP, BP, EP, or any pharmacopoeial grade and is intended for research and laboratory use.
What are the main safety hazards associated with 1,3-Dihydroxynaphthalene?
+
1,3-Dihydroxynaphthalene is classified with the signal word Warning and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (NIOSH N95), eyeshields, and gloves, should be used when handling. Always consult the Safety Data Sheet (SDS) for full details.
How is 1,3-Dihydroxynaphthalene packed and exported by TSS?
+
Tech Serve Solutions packs and exports 1,3-Dihydroxynaphthalene according to international shipping regulations for chemical substances. Details on specific packaging options are available upon request.
How can I request a sample or quote for 1,3-Dihydroxynaphthalene?
+
To request a sample or a quotation for 1,3-Dihydroxynaphthalene, please use the 'Contact Us' form on our website or contact our sales department directly with your requirements.
▶ Related products
(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology
(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis