Description

23,4-Tribromodiphenyl Ether is a specialized brominated aromatic compound, recognized for its utility as a key intermediate in advanced chemical synthesis. This high-purity material is essential for researchers and manufacturers requiring precise bromination patterns to develop novel compounds. It is particularly valuable for applications in flame retardant research, pharmaceutical intermediates, and the synthesis of liquid crystal materials.

Application

• As a key intermediate in the research and development of novel brominated flame retardants.
• In the synthesis of pharmaceutical intermediates and active pharmaceutical ingredients (APIs) requiring specific bromine substitution.
• For the production of specialty chemicals and functional materials, including liquid crystals.
• As a standard or reference compound in analytical chemistry and environmental testing laboratories.
• In academic and industrial R&D for studying bromination reactions and aromatic ether chemistry.
• Potential use in the development of polymer modifiers and additives.

Basic Information

Product Name	23,4-Tribromodiphenyl Ether
CAS No.	147217-78-5
Molecular Formula	C₁₂H₇Br₃O
Molecular Weight	406.90 g/mol
Synonyms	2,3,4-Tribromodiphenyl Ether; Diphenyl Ether, 2,3,4-tribromo-; 1,2,3-Tribromo-4-phenoxybenzene; BDE-21 (congener of Polybrominated Diphenyl Ethers); 2,3,4-TriBDE; Tribrominated diphenyl ether
EINECS	Contact for details

Quality Control

Our 23,4-Tribromodiphenyl Ether is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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.