Description

Ethyldibromoborane is a highly reactive organoboron compound, specifically an alkylboron dihalide, with the CAS number 17933-10-7. It serves as a versatile and powerful reagent in advanced organic synthesis, particularly for the introduction of the ethylboron moiety. This compound is essential for researchers and manufacturers in the fine chemical and pharmaceutical industries, where it is used to construct complex molecular architectures through cross-coupling and functional group transformations.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key boron reagent for forming carbon-carbon bonds in the synthesis of complex organic molecules, including pharmaceuticals and agrochemicals.
• Advanced Material Synthesis: Used in the preparation of boron-containing polymers and novel organic electronic materials.
• Organic Synthesis Intermediate: Acts as a pivotal building block for the synthesis of more complex organoboron compounds and other specialty chemicals.
• Catalyst and Ligand Preparation: Employed in the development of new catalysts and ligands for homogeneous catalysis.
• Research & Development: A critical tool in academic and industrial R&D labs for exploring new synthetic methodologies.

Basic Information

Product Name	Ethyldibromoborane
CAS No.	17933-10-7
Molecular Formula	C₂H₅BBr₂
Molecular Weight	187.68 g/mol
Synonyms	Dibromoethylborane; Ethylboron Dibromide; Borane, dibromoethyl-; Ethyldibromoborane; B,B-Dibromoethylborane; Ethyl-dibromo-borane; Dibromo(ethyl)borane
EINECS	Contact for details

Quality Control

Our Ethyldibromoborane is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality management system is designed to meet the rigorous standards required for research and fine chemical synthesis.

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. Due to its highly volatile and reactive nature, it should be kept away from strong acids, strong bases, and oxidizing agents. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or NMR)	≥ 95.0%
Density	~1.8 g/mL (approx.)

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