Description

2,3,5,6-Tetrabromo-p-Xylene-Alpha,Alpha'-Diol is a highly brominated aromatic diol derivative, serving as a critical advanced intermediate in specialty organic synthesis. Its value lies in providing a rigid, halogenated molecular scaffold that imparts flame retardancy and modifies thermal and physical properties in high-performance polymers. This compound is essential for R&D and production chemists in the polymer additives, flame retardant, and pharmaceutical intermediate sectors seeking to enhance material performance.

Application

• Flame Retardant Synthon: A key building block for synthesizing novel brominated flame retardants used in engineering plastics, textiles, and epoxy resins.
• Polymer Modification: Incorporation into polymer backbones or as a cross-linking agent to improve thermal stability and flame resistance.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) requiring a halogenated aromatic core.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in developing new high-performance materials with specific dielectric or optical properties.
• Specialty Chemical Synthesis: A versatile intermediate for agrochemicals, dyes, and other fine chemicals where bromine atoms are functionally critical.

Basic Information

Product Name	2,3,5,6-Tetrabromo-p-Xylene-Alpha,Alpha'-Diol
CAS No.	39568-91-7
Molecular Formula	C8H6Br4O2
Molecular Weight	453.75 g/mol
Synonyms	2,3,5,6-Tetrabromo-1,4-benzenedimethanol; 2,3,5,6-Tetrabromo-p-Xylene-α,α'-diol; Tetrabromoxylene Diol; p-Xylene-α,α'-diol, 2,3,5,6-tetrabromo-; 1,4-Bis(hydroxymethyl)-2,3,5,6-tetrabromobenzene; TBXD; NSC 403058
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetrabromo-p-Xylene-Alpha,Alpha'-Diol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), melting point, and impurity profile is provided with every shipment to guarantee it meets your research or production requirements.

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 incompatible materials such as strong oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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