Description

3,4-Dibromodiphenyl Ether is a halogenated aromatic ether compound, serving as a versatile intermediate in advanced organic synthesis. Its value lies in its brominated aromatic structure, which provides reactive sites for further functionalization to create complex molecules. This compound is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for developing herbicides, fungicides, and other crop protection agents.
• Flame Retardant Research: Investigated as a potential precursor or additive in the development of flame-retardant materials.
• Material Science: Employed in the research and production of specialty polymers, liquid crystals, and electronic materials.
• Organic Synthesis: Acts as a versatile reagent for coupling reactions and the introduction of bromine functionalities into complex organic frameworks.
• Laboratory Research: Used as a standard or reference compound in analytical and environmental chemistry studies.

Basic Information

Product Name	3,4-Dibromodiphenyl Ether
CAS No.	83694-71-7
Molecular Formula	C12H8Br2O
Molecular Weight	328.00 g/mol
Synonyms	1,2-Dibromo-4-phenoxybenzene; 3,4-Dibromo-1-phenoxybenzene; 4-Phenoxy-1,2-dibromobenzene; 3,4-Dibromophenyl phenyl ether; Diphenyl ether, 3,4-dibromo-; DBDE (context-specific); NSC 403107
EINECS	Contact for details

Quality Control

Our 3,4-Dibromodiphenyl Ether is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.