Description

1,4-Dichloro-2,3-Naphthalenediol is a halogenated naphthalene derivative with a diol functional group, serving as a versatile chemical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which allows for selective functionalization and incorporation into complex molecules. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides.
• Dye and Pigment Precursor: Serves as a starting material for creating specialized dyes and high-performance pigments.
• Organic Light-Emitting Diode (OLED) Materials: A potential intermediate in the production of electron-transport or host materials for electronic displays.
• Ligand and Catalyst Development: Utilized in academic and industrial research to create novel ligands for metal complexes and catalytic systems.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers.

Basic Information

Product Name	1,4-Dichloro-2,3-Naphthalenediol
CAS No.	52864-95-6
Molecular Formula	C₁₀H₆Cl₂O₂
Molecular Weight	229.06 g/mol
Synonyms	1,4-Dichloro-2,3-dihydroxynaphthalene; 2,3-Dihydroxy-1,4-dichloronaphthalene; 1,4-Dichloro-2,3-naphthalenediol; 1,4-Dichloronaphthalene-2,3-diol; NSC 163045
EINECS	Contact for details

Quality Control

Our 1,4-Dichloro-2,3-Naphthalenediol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and physical characteristics are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.