Description

Diphenyl Ether, Heptabromo Derivative CAS NO 68928-80-3 is a highly brominated aromatic ether compound, valued for its exceptional flame-retardant properties and thermal stability. This makes it a critical performance additive in polymer formulations where fire safety is paramount. It is primarily sought by manufacturers in the plastics, textiles, and electronics industries for creating safer, more compliant materials.

Application

• As a highly effective flame retardant additive in engineering thermoplastics such as ABS, HIPS, and polyamides.
• In the formulation of fire-resistant coatings and paints for construction materials and industrial equipment.
• For enhancing the fire safety of textile back-coatings used in upholstery, curtains, and protective clothing.
• As a component in flame-retardant masterbatches and compounds for wire and cable insulation.
• In the production of electronic enclosures and components requiring UL94 V-0 or similar fire safety ratings.
• Potential use as a reactive intermediate or additive in the synthesis of other specialty brominated compounds.

Basic Information

Product Name	Diphenyl Ether, Heptabromo Derivative
CAS No.	68928-80-3
Molecular Formula	C12H3Br7O
Molecular Weight	785.04 g/mol
Synonyms	Heptabromodiphenyl Ether; 1,2,3,4,5,6,7-Heptabromodiphenyl Ether; Decabromodiphenyl Ether Technical Mixture (contains Heptabromo derivative); DBDPE component; FR-1210 (related commercial grade); Brominated Diphenyl Ether, Heptabromo-; Aromatic Bromine Flame Retardant
EINECS	Contact for details

Quality Control

Our Diphenyl Ether, Heptabromo Derivative is manufactured under a stringent quality management system. Every batch is analyzed to ensure consistent bromine content, thermal stability, and purity suitable for high-performance flame-retardant applications. Certificates of Analysis (COA) detailing specific parameters are provided with each shipment to guarantee supply reliability and product consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (Bromine Content)	≥ 70.0 %
Melting Point	300 - 350 °C
Volatile Matter	≤ 0.5 %
Particle Size (D50)	≤ 20 μm (or as specified)

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