Description

2,4,4'-Tribromodiphenyl Ether is a brominated aromatic ether compound with the CAS number 41318-75-6. It serves as a versatile brominated intermediate and flame retardant synergist, valued for its thermal stability and efficacy in polymer systems. This product is essential for manufacturers in the polymer, electronics, and specialty chemical industries seeking to enhance material fire resistance.

Application

• As a key intermediate in the synthesis of advanced brominated flame retardants (BFRs).
• As a reactive or additive flame retardant synergist in engineering thermoplastics like ABS, polycarbonates, and nylons.
• In the formulation of flame-retardant coatings and adhesives for electronic components and construction materials.
• For research and development of novel halogenated compounds in academic and industrial laboratories.
• In the production of specialty chemicals where a tribrominated diphenyl ether structure is required.

Basic Information

Product Name	2,4,4'-Tribromodiphenyl Ether
CAS No.	41318-75-6
Molecular Formula	C12H7Br3O
Molecular Weight	406.89 g/mol
Synonyms	1-Bromo-2-(4-bromophenoxy)-4-bromobenzene; 2,4,4'-Tribromodiphenyl Oxide; 2,4,4'-TBDPE; 2,4,4'-Tribromophenyl Ether; 4-Bromophenyl 2,4-dibromophenyl ether; NSC 89287; BDE-28 (congener of Polybrominated Diphenyl Ethers)
EINECS	Contact for details

Quality Control

Our 2,4,4'-Tribromodiphenyl Ether is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay and impurity profiling by HPLC and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) documenting all critical specifications 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, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizers and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	60 - 65 °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.