Description

1,2,3,5-Tetrachloronaphthalene is a halogenated polycyclic aromatic hydrocarbon (PAH) derivative, serving as a versatile and high-purity chemical intermediate. Its value lies in its ability to impart specific chemical properties, such as flame retardancy and chemical stability, into advanced material formulations. This compound is essential for R&D chemists and manufacturers in the agrochemical, specialty polymer, and electronic materials sectors seeking to develop novel compounds with tailored performance characteristics.

Application

• Flame Retardant Intermediate: A key precursor in the synthesis of advanced halogenated flame retardants for polymers and textiles.
• Agrochemical Synthesis: Used in the research and production of specialized pesticides and herbicides.
• Liquid Crystal & OLED Materials: Serves as a building block for creating halogenated organic semiconductors and charge-transport materials.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specific, high-performance colorants.
• Chemical Research: A valuable standard and reagent in organic synthesis and environmental studies of chlorinated PAHs.
• Specialty Polymer Modifier: Incorporated to enhance the thermal and chemical resistance of engineering plastics.

Basic Information

Product Name	1,2,3,5-Tetrachloronaphthalene
CAS No.	53555-63-8
Molecular Formula	C₁₀H₄Cl₄
Molecular Weight	265.95 g/mol
Synonyms	Naphthalene, 1,2,3,5-tetrachloro-; Tetrachloronaphthalene (mixed isomers); 1,2,3,5-Tetrachloronaphthalin; Halowax (related trade series); PCB analog (structural); Chlorinated naphthalene
EINECS	Contact for details

Quality Control

Our 1,2,3,5-Tetrachloronaphthalene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and high-purity standards. A detailed Certificate of Analysis (COA) with lot-specific data is provided with every shipment.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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