Description

1,3,5,7-Tetrachloronaphthalene is a halogenated polycyclic aromatic hydrocarbon (PAH) compound, serving as a versatile and critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its role as a building block for creating complex molecules, including dyes, pigments, and specialized polymers. This product is essential for research and development laboratories, fine chemical synthesis, and industrial applications requiring high-purity chlorinated aromatic precursors.

Application

• Chemical Intermediate: A key precursor in the synthesis of more complex halogenated naphthalene derivatives and specialty chemicals.
• Dye and Pigment Manufacturing: Used in the production of specific high-performance dyes and organic pigments.
• Polymer Science: Acts as a monomer or additive in the development of flame-retardant or specialty polymers.
• Research & Development: Serves as a standard or starting material in organic chemistry research and analytical method development.
• Electronic Materials: Investigated for use in the synthesis of organic semiconductors and charge-transport materials.
• Agrochemical Synthesis: Potential intermediate in the development of certain pesticides or herbicides.

Basic Information

Product Name	1,3,5,7-Tetrachloronaphthalene
CAS No.	53555-64-9
Molecular Formula	C₁₀H₄Cl₄
Molecular Weight	265.95 g/mol
Synonyms	1,3,5,7-Tetrachloronaphthalene; Naphthalene, 1,3,5,7-tetrachloro-; Tetrachloronaphthalene (mixed isomers may be specified); TCN; Halowax (related to commercial mixtures); PCB-related compound (structural analog); Chlorinated naphthalene
EINECS	Contact for details

Quality Control

Our 1,3,5,7-Tetrachloronaphthalene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that document key parameters such as assay, impurity profile, and physical characteristics, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is 2-25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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