Description

Dibutylborinic Acid CAS NO 1189-31-7 is an organoboron compound characterized by its two butyl groups attached to a borinic acid center. This chemical serves as a versatile intermediate and reagent, particularly valued for its role in organic synthesis and catalysis. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and advanced materials sectors seeking to perform hydroboration, cross-coupling, or other boron-mediated transformations.

Application

• Organic Synthesis Intermediate: A key building block for the preparation of more complex organoboron compounds and fine chemicals.
• Catalyst and Co-catalyst: Used in various catalytic systems, including polymerization and asymmetric synthesis.
• Hydroboration Reagent: Employed in the selective addition of B-H bonds across carbon-carbon double or triple bonds to create organoboranes for further functionalization.
• Cross-Coupling Reactions: Acts as a boron source in Suzuki-Miyaura and other metal-catalyzed cross-coupling reactions to form carbon-carbon bonds.
• Polymer Chemistry: Utilized in the synthesis and modification of polymers, including as an initiator or chain-transfer agent.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies and material properties.

Basic Information

Product Name	Dibutylborinic Acid
CAS No.	1189-31-7
Molecular Formula	C8H19BO
Molecular Weight	142.05 g/mol
Synonyms	Dibutylhydroxyborane; Dibutylborinic Acid; Butylborinic Acid, Dibutyl-; Hydroxydibutylborane; Dibutylborane Hydroxide; B,Dibutylhydroxy-; (Dibutylboranyl)oxidanyl
EINECS	214-712-2

Quality Control

Our Dibutylborinic Acid is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay and impurity profiling, to ensure it meets exacting standards for purity and consistency. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and reliability for your critical processes.

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 place, away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, the container must be kept tightly sealed and handled with appropriate precautions to minimize exposure to air and moisture. Recommended storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (NMR/Titration)	≥ 95.0%
Purity (GC/HPLC)	≥ 90.0%

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