Description

1,4-Di(1,3,2-Dioxaborinan-2-Yl)Benzene is a high-purity organic boron reagent, specifically a 1,4-phenylene diboronic ester. This compound serves as a critical building block in modern synthetic chemistry, enabling the formation of carbon-carbon bonds with high precision and efficiency. It is primarily utilized by research institutions and industrial R&D departments engaged in advanced material science and pharmaceutical development. Its stability and reactivity profile make it a preferred choice for complex coupling reactions.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key monomer for constructing conjugated polymers, organic semiconductors, and liquid crystal materials.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Material Science Research: Essential for creating novel organic frameworks (MOFs, COFs), OLED materials, and advanced electronic components.
• Agrochemical Development: Employed in the synthesis of new-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Acts as a precursor for specialized ligands used in homogeneous catalysis.
• Academic and Industrial R&D: A fundamental reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	1,4-Di(1,3,2-Dioxaborinan-2-Yl)Benzene
CAS No.	96433-09-9
Molecular Formula	C14H20B2O4
Molecular Weight	289.93 g/mol
Synonyms	1,4-Phenylenebis(1,3,2-dioxaborinane); 1,4-Benzenediboronic Acid Bis(1,3-propanediol) Ester; 1,4-Bis(1,3,2-dioxaborinan-2-yl)benzene; 1,4-Bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzene (common related form); p-Phenylenediboronic Acid 1,3-Propanediol Ester; BDB; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our 1,4-Di(1,3,2-Dioxaborinan-2-Yl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) and handle it in a dry, moisture-controlled environment to maintain stability and prevent hydrolysis. Recommended long-term storage temperature is 2-8°C.

Specification

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

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