Description

2,4-Dibromodiphenyl Ether is a halogenated aromatic ether compound, serving as a versatile intermediate in advanced organic synthesis. Its value lies in its role as a key building block for creating complex molecules, particularly in the development of flame retardants and specialty polymers. This product is essential for R&D laboratories and industrial manufacturers in the agrochemical, pharmaceutical, and material science sectors seeking reliable, high-purity intermediates.

Application

• Flame Retardant Intermediate: A crucial precursor in the synthesis of brominated flame retardants (BFRs) for plastics, textiles, and electronic components.
• Pharmaceutical Synthesis: Used as a building block in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Development: Serves as an intermediate in the creation of novel herbicides, pesticides, and other crop protection agents.
• Liquid Crystal & OLED Materials: A key starting material in the production of advanced electronic display materials and organic light-emitting diodes.
• Polymer Modification: Employed to introduce bromine functionality into polymer chains, altering properties like thermal stability and reactivity.
• Research & Development: A valuable reagent for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	2,4-Dibromodiphenyl Ether
CAS No.	171977-44-9
Molecular Formula	C₁₂H₈Br₂O
Molecular Weight	328.00 g/mol
Synonyms	1,3-Dibromo-4-phenoxybenzene; 2,4-Dibromo-1-phenoxybenzene; 2,4-Dibromodiphenyl oxide; Diphenyl ether, 2,4-dibromo-; NSC 406908; Phenoxybenzene, 2,4-dibromo-; 2,4-DBDE
EINECS	Contact for details

Quality Control

Our 2,4-Dibromodiphenyl Ether is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against stringent internal specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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, sparks, and open flames. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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