Description

Bromodiiodoborane CAS NO 14355-21-6 is a highly reactive organoboron reagent featuring both bromine and iodine substituents on the boron center. This unique halogenated structure makes it a valuable synthetic intermediate for the controlled introduction of boron and halogen functionalities in advanced materials and pharmaceutical chemistry. It is primarily utilized by research chemists and process development scientists in the fine chemical, agrochemical, and advanced materials sectors for specialized cross-coupling and functionalization reactions.

Application

• Synthetic Intermediate in the preparation of complex boron-containing molecules for pharmaceutical research and drug discovery.
• Precursor for Boron-Halogen Exchange Reactions (Halogen Dance), enabling regioselective functionalization in organic synthesis.
• Reagent in Suzuki-Miyaura Cross-Coupling catalyst development and ligand synthesis.
• Building Block for Advanced Materials, including boron-doped polymers and electronic materials.
• Research Chemical for exploring new methodologies in organometallic and main-group chemistry.
• Intermediate in Agrochemical Synthesis for creating novel active ingredients with specific modes of action.

Basic Information

Product Name	Bromodiiodoborane
CAS No.	14355-21-6
Molecular Formula	BBrI2
Molecular Weight	372.53 g/mol
Synonyms	Borane, bromodiiodo-; Dibromoiodoborane (common alternate naming); BBrI2; Bromodiiodoborane(I); Bromodiiodoboron; CAS 14355-21-6
EINECS	Contact for details

Quality Control

Our Bromodiiodoborane is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. While typically offered in research quantities, each lot is characterized to confirm identity and purity. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, this material must be stored under an inert atmosphere (e.g., argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow solid or solution*
Identification (IR / NMR)	Conforms to structure
Purity (Assay by 11B NMR / Titration)	≥95% (Typical)
Solvent (if supplied as solution)	Specified inert solvent (e.g., Dichloromethane, Toluene)

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