Description

Hexabromonaphthalene is a high-performance brominated aromatic compound primarily valued for its exceptional flame-retardant properties. This chemical is engineered to enhance the fire safety and thermal stability of various polymer systems and specialty materials. It is a critical component for manufacturers in the plastics, electronics, and construction industries seeking to meet stringent fire safety regulations without compromising material integrity.

Application

• As a highly effective flame retardant additive in engineering thermoplastics such as polycarbonate (PC), acrylonitrile butadiene styrene (ABS), and polyamides (nylon).
• In the formulation of fire-resistant coatings and paints for construction materials, textiles, and electronic enclosures.
• For enhancing the fire safety of wire and cable insulation and other polymer-based electrical components.
• As a synergistic agent in halogenated flame-retardant systems to improve efficiency and reduce overall loading.
• In the production of specialty fire-barrier materials and composites used in aerospace and automotive applications.
• For research and development of next-generation flame retardants with improved environmental and toxicological profiles.

Basic Information

Product Name	Hexabromonaphthalene
CAS No.	56480-06-9
Molecular Formula	C₁₀H₂Br₆
Molecular Weight	631.52 g/mol
Synonyms	1,2,3,4,5,6-Hexabromonaphthalene; HBN; Naphthalene, hexabromo-; Perbromonaphthalene (technical grade); Hexabrominated naphthalene; Flame Retardant HBN; NSC 89263
EINECS	Contact for details

Quality Control

Our Hexabromonaphthalene is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Every lot is subjected to comprehensive analytical testing, including assay, impurity profiling, and confirmation of physical properties. Certificates of Analysis (COA) documenting full specifications are provided and available upon request to support your quality assurance protocols.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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