Description

Dibutylborinic Acid Ethyl Ester is a versatile organoboron compound, primarily valued as a key reagent in organic synthesis and catalysis. Its structure makes it particularly useful for facilitating carbon-carbon bond formation and acting as a Lewis acid catalyst. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise boron chemistry is required.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Acts as a boron source or catalyst component for forming biaryl compounds.
• Hydroboration Catalyst: Used to catalyze the addition of B-H bonds across alkenes and alkynes.
• Lewis Acid Catalyst in Organic Synthesis: Facilitates a variety of transformations including aldol, Diels-Alder, and Michael additions.
• Intermediate for Pharmaceutical Actives: Serves as a building block in the synthesis of complex drug molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Polymerization Initiator/Co-catalyst: Employed in the production of specialized polymers and resins.
• Material Science Research: Investigated for use in creating novel boron-containing materials and coatings.

Basic Information

Product Name	Dibutylborinic Acid Ethyl Ester
CAS No.	32429-86-0
Molecular Formula	C10H23BO2
Molecular Weight	186.10 g/mol
Synonyms	Ethyl Dibutylborinate; Dibutylborinic Acid Ethyl Ester; Ethoxy(dibutyl)borane; Dibutylethoxyborane; B,B-Dibutyl-B-ethoxyborane; Boron, ethoxydibutyl-; Dibutyl Ethoxyborane; (Dibutylboron) Ethoxide
EINECS	Contact for details

Quality Control

Our Dibutylborinic Acid Ethyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of industrial and research customers globally.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area, away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, containers must be kept tightly sealed and handled with appropriate precautions to minimize exposure to air and moisture. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 95.0%
Dibutylborinic Acid Content	Reported on COA
Water Content (KF)	≤ 0.5%

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