Description

2-[4-(2-Ethyl-Hexyloxy)-Phenyl]-4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolane is a high-purity organoboron compound, specifically a pinacol boronic ester derivative. This chemical is a critical intermediate in modern synthetic chemistry, valued for its stability and reactivity in cross-coupling reactions. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds between aryl/vinyl halides and boronic acids/esters, essential in pharmaceutical and agrochemical synthesis.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides.
• Organic Light-Emitting Diodes (OLEDs): A precursor in the synthesis of advanced organic electronic materials and emissive layers.
• Polymer and Material Science: Employed to create functionalized polymers, liquid crystals, and other specialty materials.
• Chemical Research & Development: A versatile tool for academic and industrial R&D in synthetic methodology development.

Basic Information

Product Name	2-[4-(2-Ethyl-Hexyloxy)-Phenyl]-4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolane
CAS No.	251566-01-5
Molecular Formula	C20H33BO3
Molecular Weight	332.29 g/mol
Synonyms	4-(2-Ethylhexyloxy)phenylboronic acid pinacol ester; 2-[4-(2-Ethylhexyloxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (4-(2-Ethylhexyloxy)phenyl)boronic acid pinacol ester; 2-(4-(2-Ethylhexoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; CAS 251566-01-5
EINECS	Contact for details

Quality Control

Our production of 2-[4-(2-Ethyl-Hexyloxy)-Phenyl]-4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
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.