Description

Ethyldiethoxyboron is a versatile organoboron compound primarily used as a key reagent in organic synthesis. Its value lies in its ability to act as a boron source and a transmetalation agent, facilitating critical carbon-carbon and carbon-heteroatom bond-forming reactions. This makes it an essential material for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds and fine chemicals.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A fundamental reagent for palladium-catalyzed coupling to form biaryl structures, a core motif in many pharmaceuticals and organic electronic materials.
• Synthesis of Boronic Acids and Esters: Serves as a crucial precursor or intermediate in the production of various functionalized boronic acid derivatives used in medicinal chemistry.
• Pharmaceutical Intermediate Manufacturing: Used in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly those containing complex aromatic or heteroaromatic systems.
• Agrochemical Synthesis: Employed in the development of novel herbicides, fungicides, and insecticides that require specific aryl-aryl linkages.
• Material Science Research: Applied in the creation of organic light-emitting diodes (OLEDs), liquid crystals, and polymers where precise molecular architecture is critical.
• Catalyst and Ligand Development: Used to synthesize novel boron-containing ligands for asymmetric catalysis and other transition metal complexes.

Basic Information

Product Name	Ethyldiethoxyboron
CAS No.	53907-92-9
Molecular Formula	C6H15BO2
Molecular Weight	130.00 g/mol
Synonyms	Diethoxyethylborane; Ethyldiethoxyborane; Borane, diethoxyethyl-; Ethylboronic acid diethyl ester; Diethoxy(ethyl)borane; (Diethoxy)ethylboron; Ethyl diethoxyborinate; NSC 163847
EINECS	Contact for details

Quality Control

Our Ethyldiethoxyboron is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (1H, 11B, 13C) and GC analysis, to ensure high chemical purity and consistency. A Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and highly volatile nature, store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
11B NMR Purity	≥ 98.0%
Water Content (Karl Fischer)	≤ 0.5%

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