Description

1,2,3,6,8-Pentachloronaphthalene is a polychlorinated naphthalene (PCN) compound, a class of chemicals valued for their thermal stability and chemical inertness. This high-purity intermediate is critical for advanced research and development in material science and specialty chemical synthesis. It serves as a key building block for researchers and manufacturers in the electronics, polymer, and agrochemical sectors requiring precise, halogenated aromatic structures.

Application

• Chemical Intermediate: Serves as a precursor in the synthesis of more complex organic molecules, dyes, and pigments.
• Flame Retardant Research: Investigated as a component or model compound in the development of halogen-based flame retardant systems for polymers and textiles.
• Dielectric Fluid Studies: Used in research related to dielectric and heat-transfer fluids, leveraging the stability of chlorinated aromatics.
• Standard Reference Material: Employed as an analytical standard in environmental and regulatory testing for polychlorinated naphthalene (PCN) contamination.
• Specialty Polymer Additive: Explored for use as a stabilizer or property-modifying agent in high-performance engineering plastics.
• Agrochemical Synthesis: Acts as an intermediate in the research and development of certain specialized agrochemicals.

Basic Information

Product Name	1,2,3,6,8-Pentachloronaphthalene
CAS No.	150224-23-0
Molecular Formula	C₁₀H₃Cl₅
Molecular Weight	300.35 g/mol
Synonyms	Pentachloronaphthalene (mixed isomer); PCN-52; 1,2,3,6,8-PCN; Naphthalene, 1,2,3,6,8-pentachloro-; Halowax (related series); Polychlorinated Naphthalene (congener); NSC 89244; Contact for EINECS details.

Quality Control

Our 1,2,3,6,8-Pentachloronaphthalene is manufactured under strict quality management protocols. Each batch is analyzed to ensure high chemical purity and consistency, with specifications typically covering identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing results from advanced analytical techniques such as GC-MS and HPLC.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maximize stability.

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%
Related Substances (HPLC)	Total impurities < 3.0%

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