Description

3,3'-[(2,3,5,6-Tetrabromo-1,4-Phenylene)Bis(Oxy)]Bispropane-1,2-Diol is a high-purity brominated aromatic compound, valued for its role as a versatile chemical intermediate and flame retardant synergist. Its molecular structure, featuring a tetrabrominated phenylene core linked to diol groups, provides unique reactivity and functionality for advanced material synthesis. This product is essential for manufacturers in the polymer, electronics, and specialty chemical industries seeking to enhance material properties or develop novel compounds.

Application

• As a key reactive intermediate in the synthesis of advanced polymers and epoxy resins.
• As a flame retardant synergist or precursor in engineering plastics, coatings, and textiles.
• In the production of specialty additives for the electronics industry, particularly for printed circuit boards (PCBs).
• For research and development of novel pharmaceutical candidates or bioactive molecules.
• In the formulation of high-performance adhesives and sealants requiring enhanced thermal or chemical resistance.
• As a building block for liquid crystal polymers (LCPs) and other advanced materials.

Basic Information

Product Name	3,3'-[(2,3,5,6-Tetrabromo-1,4-Phenylene)Bis(Oxy)]Bispropane-1,2-Diol
CAS No.	83929-75-3
Molecular Formula	C12H14Br4O6
Molecular Weight	615.86 g/mol
Synonyms	1,4-Bis(2,3-dihydroxypropoxy)-2,3,5,6-tetrabromobenzene; Tetrabromohydroquinone bis(2,3-dihydroxypropyl) ether; 2,3,5,6-Tetrabromo-1,4-bis(2,3-dihydroxypropoxy)benzene; TBHQ-Bis-Glycidyl Ether derivative; Tetrabrominated Bisphenol A analog; TBPA-Diol; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3,3'-[(2,3,5,6-Tetrabromo-1,4-Phenylene)Bis(Oxy)]Bispropane-1,2-Diol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request, providing full traceability and compliance assurance for your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed when not in use to prevent degradation.

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	≤ 1.0%
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.