Description

Diethylmethylborane is a highly versatile organoboron compound, primarily utilized as a key reagent in advanced organic synthesis. Its value lies in its ability to act as a selective alkylborane source, facilitating critical carbon-boron bond formation reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, particularly for developing novel active ingredients and functional polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a crucial coupling partner for the synthesis of complex biaryl and heteroaryl structures.
• Hydroboration of Alkenes and Alkynes: Used to synthesize organoboranes from unsaturated hydrocarbons for further functionalization.
• Asymmetric Synthesis: Acts as a chiral auxiliary or reagent in the production of enantiomerically pure compounds for pharmaceutical applications.
• Polymer Chemistry: Employed as a monomer or chain-transfer agent in the synthesis of boron-containing polymers with unique electronic or thermal properties.
• Agrochemical Intermediate: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Investigated for use in organic light-emitting diodes (OLEDs) and other electronic materials due to its boron center.

Basic Information

Item	Detail
Product Name	Diethylmethylborane
CAS No.	1115-07-7
Molecular Formula	C5H13B
Molecular Weight	84.0 g/mol
Synonyms	Methyldiethylborane; Borane, diethylmethyl-; Diethyl(methyl)borane; (Diethylmethyl)borane; Diethylmethylboron; Et2BMe
EINECS	Contact for details

Quality Control

Our Diethylmethylborane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are provided and available upon request to support your quality assurance and regulatory needs.

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. Handle and store away from heat, sparks, and open flame. Use appropriate ventilation and personal protective equipment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (NMR)	≥ 97.0%
Diethylborane (Impurity)	≤ 2.0%
Triethylborane (Impurity)	≤ 1.0%

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