Description

Bis(2,4,6-Tribromophenyl) Fumarate is a high-performance brominated flame retardant additive, specifically a brominated aromatic fumarate ester. This compound is valued for its excellent thermal stability and high bromine content, which provides superior flame-retardant efficiency in various polymer matrices. It is primarily utilized by manufacturers in the plastics, electronics, and construction materials industries seeking to enhance the fire safety of their products while maintaining material integrity.

Application

• As a reactive or additive flame retardant in engineering thermoplastics such as polycarbonate (PC), polybutylene terephthalate (PBT), and their blends.
• Enhancing the fire resistance of epoxy resin systems used in printed circuit boards (PCBs) and electronic encapsulants.
• Formulation of flame-retardant coatings and adhesives for construction and automotive interior applications.
• Improving the fire safety profile of synthetic fibers and textiles.
• Use in wire and cable insulation compounds to meet stringent fire safety standards.
• Potential application in high-impact polystyrene (HIPS) and other styrenic polymers.

Basic Information

Product Name	Bis(2,4,6-Tribromophenyl) Fumarate
CAS No.	24138-34-9
Molecular Formula	C18H6Br6O4
Molecular Weight	789.57 g/mol
Synonyms	2,4,6-Tribromophenyl Fumarate; Fumaric Acid Bis(2,4,6-tribromophenyl) Ester; 1,3,5-Tribromo-2-[(E)-2-(2,4,6-tribromophenoxy)-2-oxoethen-1-yl]oxybenzene; Tribromophenyl Fumarate; Brominated Aromatic Fumarate Ester; Flame Retardant 24138-34-9
EINECS	Contact for details

Quality Control

Our Bis(2,4,6-Tribromophenyl) Fumarate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, bromine content, and thermal performance. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 60.0%
Melting Point	285 - 295 °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.