Description

2,3,5,6-Tetrabromo-p-Xylene is a highly brominated aromatic compound, serving as a versatile and effective bromine source and flame retardant intermediate. Its value lies in its ability to impart significant flame retardancy to polymers and plastics, enhancing material safety and compliance. This product is essential for manufacturers in the polymer, electronics, and specialty chemical industries seeking to develop fire-resistant materials.

Application

• As a key reactive intermediate in the synthesis of advanced brominated flame retardants (BFRs) for engineering plastics.
• Incorporation into polymer backbones, such as polyesters and epoxies, to enhance their fire resistance and meet safety standards (e.g., UL 94).
• Use in the production of specialty chemicals for the electronics industry, particularly for circuit boards and casings.
• As a building block in organic synthesis for pharmaceuticals and agrochemicals requiring brominated aromatic structures.
• Potential application in research and development of novel flame-retardant additives and coatings.

Basic Information

Product Name	2,3,5,6-Tetrabromo-p-Xylene
CAS No.	23488-38-2
Molecular Formula	C8H6Br4
Molecular Weight	421.75 g/mol
Synonyms	1,2,4,5-Tetrabromo-3,6-dimethylbenzene; p-Xylene, 2,3,5,6-tetrabromo-; Tetrabromo-p-xylene; 3,6-Dimethyl-1,2,4,5-tetrabromobenzene; TBX; NSC 403120
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetrabromo-p-Xylene is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the demands of industrial and research applications. Certificates of Analysis (COA) documenting key parameters are 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 away from incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	248 - 252 °C
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.