Description

2,2'-(2,5-Dihexyl-1,4-Phenylene)Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane) is a high-purity, functionalized aryl bis(boronic ester) monomer critical for advanced material synthesis. This compound matters as a key building block in the production of conjugated polymers and organic semiconductors, enabling precise control over polymer architecture and electronic properties. It is primarily needed by R&D chemists and material scientists in the organic electronics, photovoltaics, and specialty polymer industries.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a pivotal monomer for constructing conjugated polymer backbones used in organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs).
• Organic Photovoltaic (OPV) Materials: A key precursor for synthesizing donor or acceptor polymers in the active layer of solar cells.
• Polymer Synthesis: Enables the creation of tailored, high-performance polymers with specific optoelectronic properties for advanced coatings and electronic devices.
• Material Science R&D: Used in academic and industrial research to develop novel organic electronic materials and study structure-property relationships.
• Pharmaceutical Intermediate Synthesis: Can be utilized in the construction of complex, biaryl-containing molecules for drug discovery programs.

Basic Information

Product Name	2,2'-(2,5-Dihexyl-1,4-Phenylene)Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane)
CAS No.	374934-77-7
Molecular Formula	C34H58B2O4
Molecular Weight	560.43 g/mol
Synonyms	1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene; 2,5-Dihexyl-1,4-phenylenebis(boronic acid pinacol ester); 2,5-Dihexylbenzene-1,4-diboronic acid bis(pinacol) ester; 1,4-Dihexyl-2,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene; 374934-77-7; Dihexyl-substituted phenyl bisboronate
EINECS	Contact for details

Quality Control

Our 2,2'-(2,5-Dihexyl-1,4-Phenylene)Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for sensitive polymerization reactions. Each lot undergoes rigorous analytical testing, including NMR and HPLC, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent hydrolysis and maintain reactivity. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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