Description

Benzene, 1,4-Dibromo-2,5-Bis[(2-Ethylhexyl)Oxy]- is a specialized brominated aromatic ether compound with the CAS number 191867-85-3. This chemical serves as a critical advanced intermediate and functional monomer in the synthesis of high-performance materials, valued for its unique molecular architecture. It is primarily sought by R&D and production teams in the organic electronics, polymer science, and specialty chemical sectors for developing novel polymers and small molecules.

Application

• Organic Semiconductor Precursor: A key building block in the synthesis of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Liquid Crystal Intermediate: Used in the production of brominated liquid crystal compounds for display applications.
• Polymer Modification Agent: Acts as a functional monomer to introduce bromine and alkoxy side chains into polymer backbones, altering solubility and electronic properties.
• Pharmaceutical & Agrochemical Intermediate: Serves as a versatile synthon in the research and development of complex bioactive molecules.
• Ligand & Catalyst Synthesis: Employed in the preparation of specialized ligands for metal-organic frameworks (MOFs) or catalytic systems.
• Material Science Research: Utilized in academic and industrial R&D for creating new materials with tailored optical or electronic characteristics.

Basic Information

Product Name	Benzene, 1,4-Dibromo-2,5-Bis[(2-Ethylhexyl)Oxy]-
CAS No.	191867-85-3
Molecular Formula	C22H36Br2O2
Molecular Weight	500.33 g/mol
Synonyms	1,4-Dibromo-2,5-bis(2-ethylhexyloxy)benzene; 2,5-Bis(2-ethylhexyloxy)-1,4-dibromobenzene; 1,4-Dibromo-2,5-di(2-ethylhexyloxy)benzene; Bis(2-ethylhexyloxy)-1,4-dibromobenzene; DEH-DB; Brominated dialkoxybenzene derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of Benzene, 1,4-Dibromo-2,5-Bis[(2-Ethylhexyl)Oxy]- adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for advanced material synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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, well-ventilated area at room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and should be handled under inert atmosphere for long-term storage to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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