Description

2,3,6,7-Tetrabromonaphthalene is a highly brominated aromatic compound, specifically a tetrabromo derivative of naphthalene. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating flame-retardant materials and functional polymers. It is essential for R&D chemists and manufacturers in the specialty chemicals, polymer additives, and advanced material sectors seeking to incorporate bromine's unique properties into their products.

Application

• Flame Retardant Intermediate: A key precursor in the synthesis of high-performance brominated flame retardants for engineering plastics, textiles, and electronic components.
• Organic Synthesis Building Block: Used in cross-coupling reactions and as a substrate for further functionalization to create complex organic molecules for pharmaceuticals and agrochemicals.
• Polymer Modification: Incorporated into polymer chains to enhance thermal stability, alter refractive index, or improve other material properties.
• Liquid Crystal & OLED Materials: Serves as a core or intermediate structure in the development of brominated aromatic compounds for electronic display technologies.
• Research & Development: Utilized in academic and industrial laboratories for studying bromination reactions and developing new brominated compounds.

Basic Information

Product Name	2,3,6,7-Tetrabromonaphthalene
CAS No.	69881-92-1
Molecular Formula	C₁₀H₄Br₄
Molecular Weight	463.76 g/mol
Synonyms	Naphthalene, 2,3,6,7-tetrabromo-; Tetrabromonaphthalene; 2,3,6,7-Tetrabromonaphthalin; NSC 163063; 69881-92-1; 2,3,6,7-Tetrabromonaftalen
EINECS	Contact for details

Quality Control

Our 2,3,6,7-Tetrabromonaphthalene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

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)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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