Description

2,2',4,4',5-Pentabromodiphenyl Ether is a brominated aromatic compound primarily used as a flame retardant additive. This product matters for industrial formulators seeking to enhance the fire resistance of various polymer systems while maintaining material performance. It is needed by manufacturers in the plastics, textiles, and electronics industries for applications requiring reliable flame retardancy.

Application

• As a flame retardant additive in thermoplastics such as polystyrene, polyolefins, and engineering plastics.
• In the formulation of fire-resistant coatings and paints for construction materials.
• For enhancing the flame retardancy of textile back-coatings and synthetic fibers.
• As a component in electronic encapsulants and circuit board laminates to meet safety standards.
• In the production of adhesives and sealants requiring improved fire performance.
• For research and development purposes in specialty chemical synthesis and material science.

Basic Information

Product Name	2,2',4,4',5-Pentabromodiphenyl Ether
CAS No.	60348-60-9
Molecular Formula	C₁₂H₅Br₅O
Molecular Weight	564.59 g/mol
Synonyms	BDE-99; Pentabromodiphenyl Ether; 2,2',4,4',5-Pentabromo Diphenyl Ether; 1,2,4,5-Tetrabromo-3-(2,4-dibromophenoxy)benzene; Pentabrominated Diphenyl Ether; PBDE 99; NSC 89289; BDE-100 (isomer); Flame Retardant BDE-99
EINECS	262-202-2

Quality Control

Our 2,2',4,4',5-Pentabromodiphenyl Ether is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance as a flame retardant. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept tightly sealed to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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