Description

1,2,4,8-Tetrachloronaphthalene is a halogenated polycyclic aromatic hydrocarbon (PAH) derivative, specifically a tetrachlorinated naphthalene. This compound is valued for its chemical stability and utility as a versatile intermediate in advanced organic synthesis. It is primarily sought by R&D laboratories and industrial manufacturers in the chemical and material science sectors for developing specialized compounds.

Application

• Chemical Intermediate: Serves as a key building block for synthesizing more complex halogenated aromatic compounds and specialty chemicals.
• Research & Development: Used in academic and industrial R&D for studying chlorinated PAH properties, reaction mechanisms, and material behavior.
• Material Science: Investigated as a potential precursor or additive for advanced polymers, resins, or flame-retardant materials.
• Dye & Pigment Synthesis: Acts as an intermediate in the production of specific chlorinated dyes and organic pigments.
• Analytical Standard: Utilized as a reference standard in environmental and analytical chemistry for the detection and quantification of chlorinated naphthalenes.

Basic Information

Product Name	1,2,4,8-Tetrachloronaphthalene
CAS No.	6529-87-9
Molecular Formula	C₁₀H₄Cl₄
Molecular Weight	265.95 g/mol
Synonyms	Naphthalene, 1,2,4,8-tetrachloro-; Tetrachloronaphthalene (mixed isomers); 1,2,4,8-TCN; Halowax (related series); PCN-42 (Polychlorinated naphthalene congener); Chlorinated naphthalene
EINECS	229-426-3

Quality Control

Our 1,2,4,8-Tetrachloronaphthalene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity and purity, with comprehensive Certificates of Analysis (COA) provided. We adhere to relevant industry standards and can support compliance documentation for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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