Description

Isopropyldifluoroborane is a highly reactive organoboron compound primarily used as a versatile reagent in advanced chemical synthesis. Its value lies in its ability to act as a potent boron source and fluorinating agent, enabling precise molecular construction. This chemical is essential for R&D laboratories and industrial-scale production in the pharmaceutical, agrochemical, and advanced materials sectors, where it facilitates the creation of novel compounds and fine chemicals.

Application

• As a key boronating agent in Suzuki-Miyaura and other transition metal-catalyzed cross-coupling reactions for pharmaceutical intermediates.
• As a specialized fluorine source in the synthesis of fluorinated organic molecules for agrochemicals and materials science.
• In the preparation of boron-doped materials and precursors for electronic and semiconductor applications.
• As a reagent in organic synthesis for the introduction of the isopropylboron functional group.
• For research and development of new catalysts and ligand systems in homogeneous catalysis.
• In the synthesis of complex boronic esters and acids, which are valuable building blocks in medicinal chemistry.

Basic Information

Product Name	Isopropyldifluoroborane
CAS No.	3857-03-2
Molecular Formula	C3H7BF2
Molecular Weight	91.90 g/mol
Synonyms	Difluoro(isopropyl)borane; Isopropylboron Difluoride; (Propan-2-yl)difluoroborane; i-PrBF2; 2-Propyldifluoroborane; Boron, difluoro(1-methylethyl)-; Isopropyldifluoroborane (CAS 3857-03-2)
EINECS	Contact for details

Quality Control

Our Isopropyldifluoroborane is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR and GC analysis, to verify identity and assay. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and highly volatile nature, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from moisture, heat, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (NMR)	≥ 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.