Description

Bisphenol A Bis(2,3-Dibromopropyl) Ether is a halogenated flame retardant additive, specifically a brominated derivative of bisphenol A. This compound is valued for its high bromine content and thermal stability, making it an effective component in polymer formulations requiring fire resistance. It is primarily needed by manufacturers in the plastics, electronics, and construction materials industries seeking to enhance the flame retardancy of their products to meet stringent safety regulations.

Application

• As a reactive or additive flame retardant in epoxy resins and circuit boards.
• Incorporation into polycarbonate, ABS, and other engineering thermoplastics for electronic housings.
• Use in polyurethane foams and coatings for construction and automotive applications.
• Component in wire and cable insulation compounds to improve fire safety.
• Additive in adhesives and sealants requiring flame-retardant properties.
• Potential use in synthetic textiles and fibers for protective clothing.

Basic Information

Product Name	Bisphenol A Bis(2,3-Dibromopropyl) Ether
CAS No.	53965-19-8
Molecular Formula	C21H24Br4O2
Molecular Weight	687.94 g/mol
Synonyms	1,1'-(Isopropylidenebis(4,1-phenyleneoxy))bis(2,3-dibromopropane); Bisphenol A bis(2,3-dibromopropyl) ether; Tetrabromobisphenol A bis(2,3-dibromopropyl ether); TBBA-BDPE; FR-720; BAPP-Br4; 2,2-Bis[4-(2,3-dibromopropoxy)phenyl]propane
EINECS	Contact for details

Quality Control

Our Bisphenol A Bis(2,3-Dibromopropyl) Ether is produced under a rigorous quality management system. Each batch is analyzed to ensure consistent bromine content, purity, and thermal stability. Comprehensive testing includes assay, identification, and impurity profiling. Certificates of Analysis (COA) documenting all specifications are available upon request.

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. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 46.0%
Melting Point	110 - 120 °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.