Description

Ethyldimethylborane is a highly reactive organoborane compound, valued for its utility as a versatile reagent in advanced synthetic chemistry. Its primary commercial significance lies in its role as a key building block for the introduction of the ethylborane moiety, enabling precise molecular construction. This product is essential for research and development laboratories, as well as industrial-scale synthesis operations in the pharmaceutical, agrochemical, and materials science sectors.

Application

• Pharmaceutical Intermediate Synthesis: Used as a specialized boron reagent in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Manufacturing: Serves as a precursor in the production of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Materials Science: Employed in the development of boron-containing polymers, resins, and advanced materials with unique thermal or electronic properties.
• Cross-Coupling Reactions: Acts as a crucial reagent in palladium-catalyzed cross-coupling reactions, such as Suzuki-Miyaura couplings, for carbon-carbon bond formation.
• Organic Synthesis Reagent: Utilized in hydroboration reactions and as a source of the ethylborane functional group in fine chemical synthesis.
• Research & Development: A critical tool for academic and industrial R&D in exploring new synthetic methodologies and organoboron chemistry.

Basic Information

Product Name	Ethyldimethylborane
CAS No.	1113-22-0
Molecular Formula	C4H11B
Molecular Weight	69.94 g/mol
Synonyms	Dimethylethylborane; Ethyldimethylboron; Borane, ethyldimethyl-; NSC 163046; (Dimethyl)(ethyl)borane; Ethyl-dimethyl-borane; Ethyl(dimethyl)borane
EINECS	Contact for details

Quality Control

Our Ethyldimethylborane is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by NMR and purity verification by gas chromatography (GC). A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this material must be stored under an inert atmosphere (argon or nitrogen) at recommended temperatures between 2°C and 8°C. The storage area should be cool, dry, and well-ventilated. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

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