Description

1,2,3,8-Tetrachloronaphthalene is a halogenated polycyclic aromatic hydrocarbon (PAH) derivative, serving as a valuable synthetic intermediate and research chemical. This compound is significant for its role in the development of advanced materials and as a precursor in specialized organic synthesis. It is primarily needed by R&D laboratories, specialty chemical manufacturers, and industries focused on material science, flame retardants, and dye synthesis.

Application

• Chemical Intermediate: A key building block for synthesizing more complex naphthalene derivatives and specialty organic compounds.
• Research & Development: Used in academic and industrial laboratories for studying halogenated PAH properties, reactivity, and environmental fate.
• Material Science: Potential precursor in the development of liquid crystals, organic semiconductors, or polymers with specific electronic properties.
• Flame Retardant Studies: Investigated as a model compound or additive component in flame retardant research due to its chlorine content.
• Dye and Pigment Synthesis: Serves as an intermediate in the production of specialized chlorinated dyes and pigments.
• Analytical Standard: Utilized as a reference standard in environmental testing (e.g., GC/MS, HPLC) for the detection and quantification of chlorinated aromatic pollutants.

Basic Information

Product Name	1,2,3,8-Tetrachloronaphthalene
CAS No.	149864-81-3
Molecular Formula	C10H4Cl4
Molecular Weight	265.95 g/mol
Synonyms	1,2,3,8-Tetrachloronaphthalene; Naphthalene, 1,2,3,8-tetrachloro-; Tetrachloronaphthalene (mixed isomers may have different CAS); TCN (abbreviation); Halogenated Naphthalene Derivative
EINECS	Contact for details

Quality Control

Our 1,2,3,8-Tetrachloronaphthalene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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

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.