Description

1,2,3,5,7-Pentachloronaphthalene is a highly chlorinated derivative of naphthalene, valued for its chemical stability and role as a key synthetic intermediate. This compound is essential for researchers and manufacturers developing advanced materials and specialty chemicals. It is primarily utilized in R&D for organic synthesis and as a potential precursor for flame retardants and dielectric fluids.

Application

• Organic Synthesis Intermediate: Serves as a critical building block for synthesizing more complex polyhalogenated aromatic compounds.
• Flame Retardant Research: Investigated as a potential component or precursor in the development of flame-retardant additives for polymers and textiles.
• Dielectric Fluid Studies: Used in research for high-performance dielectric and heat-transfer fluids due to its chlorinated aromatic structure.
• Chemical Standard: Employed as an analytical reference standard in environmental testing and regulatory analysis for polychlorinated naphthalenes (PCNs).
• Material Science: Explored in the development of specialty polymers and liquid crystals where specific halogenation patterns are required.

Basic Information

Product Name	1,2,3,5,7-Pentachloronaphthalene
CAS No.	53555-65-0
Molecular Formula	C₁₀H₃Cl₅
Molecular Weight	300.35 g/mol
Synonyms	Pentachloronaphthalene (mixed isomers); 1,2,3,5,7-PCN; NSC 89284; Naphthalene, pentachloro-; Halowax (related trade series); Polychlorinated naphthalene (PCN) congener; Arcolor (related series)
EINECS	Contact for details

Quality Control

Our 1,2,3,5,7-Pentachloronaphthalene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR and purity determination by GC or HPLC, to ensure it meets the required specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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/GC)	≥ 95.0%
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.