Description

1,1'-[Propane-1,3-Diylbis(Oxy)]Bis[Pentabromobenzene] is a high-performance brominated aromatic compound, specifically engineered as a highly effective flame retardant additive. Its molecular structure provides excellent thermal stability and compatibility with various polymer matrices, making it a critical component for enhancing fire safety in demanding applications. This product is essential for manufacturers in the plastics, electronics, and construction materials industries seeking reliable and efficient flame suppression solutions.

Application

• Flame Retardant for Engineering Plastics: A key additive in high-temperature polymers like PBT, PET, nylon, and polycarbonate blends for electronic housings and automotive components.
• Wire and Cable Insulation: Imparts flame retardancy to polyethylene, polypropylene, and PVC used in building wires, data cables, and power cords.
• Thermoset Resins: Used in epoxy resin systems for printed circuit boards (PCBs) and electrical laminates to meet UL94 V-0 and other fire safety standards.
• Synthetic Fibers and Textiles: Incorporated into back-coatings or treatments for industrial fabrics, curtains, and upholstery to reduce flammability.
• Construction Materials: An additive in polymeric foams, sealants, and insulation materials to improve their fire resistance.
• Adhesives and Coatings: Enhances the flame-retardant properties of specialty adhesives and protective coatings.

Basic Information

Product Name	1,1'-[Propane-1,3-Diylbis(Oxy)]Bis[Pentabromobenzene]
CAS No.	61262-54-2
Molecular Formula	C21H10Br10O2
Molecular Weight	1173.31 g/mol
Synonyms	1,3-Bis(pentabromophenoxy)propane; Pentabromobenzene, 1,1'-[1,3-propanediylbis(oxy)]bis-; 1,3-Propanediyl bis(pentabromophenyl) ether; Flame Retardant 61262-54-2; Brominated flame retardant BFR-61262; Bis(pentabromophenoxy)propane; PPPB; Decabromodiphenyl ethane alternative (in specific systems)
EINECS	Contact for details

Quality Control

Our production of 1,1'-[Propane-1,3-Diylbis(Oxy)]Bis[Pentabromobenzene] adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Every lot is analyzed to confirm critical parameters such as bromine content, thermal stability, and purity. Certificates of Analysis (COA) documenting full specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 68.0%
Melting Point	280 - 310 °C
Loss on Drying	≤ 0.5%
Particle Size (D50)	Contact for details

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