Description

1,8-Dichloro-2,7-Naphthalenediol is a halogenated dihydroxynaphthalene derivative, a key organic intermediate prized for its functionalized aromatic structure. This compound matters for its role in synthesizing complex molecules, particularly in the development of dyes, pigments, and advanced materials. It is primarily needed by manufacturers in the fine chemical, pharmaceutical, and specialty dye industries for research and production purposes.

Application

• Dye and Pigment Intermediate: A crucial building block for the synthesis of high-performance naphthalene-based dyes and organic pigments.
• Pharmaceutical Synthesis: Serves as a versatile intermediate in the research and development of active pharmaceutical ingredients (APIs).
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transport or host materials for optoelectronic devices.
• Liquid Crystal Materials: A potential precursor for mesogenic compounds used in display technologies.
• Polymer Chemistry: Can be incorporated as a monomer or additive to modify polymer properties like thermal stability or optical characteristics.
• Chemical Research: Employed as a standard or reagent in organic synthesis and methodological studies.
• Analytical Chemistry: May be used as a derivatization agent or a standard for chromatographic analysis.

Basic Information

Item	Detail
Product Name	1,8-Dichloro-2,7-Naphthalenediol
CAS No.	3024-25-7
Molecular Formula	C10H6Cl2O2
Molecular Weight	229.06 g/mol
Synonyms	1,8-Dichloro-2,7-dihydroxynaphthalene; 2,7-Dihydroxy-1,8-dichloronaphthalene; 1,8-Dichloronaphthalene-2,7-diol; NSC 403697; 1,8-Dichloro-2,7-naphthalenediol; 1,8-Dichloro-2,7-naphthol
EINECS	Contact for details

Quality Control

Our 1,8-Dichloro-2,7-Naphthalenediol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are 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 (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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