Description

Chloro-Diethoxy-Borane is a versatile organoboron reagent characterized by its reactive chloro and ethoxy substituents. This compound is valued for its role as a key intermediate in organic synthesis, particularly in the formation of boron-carbon bonds and as a precursor to other functionalized boronic esters. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially for Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents that incorporate boron-based functional groups.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and boron-containing advanced materials.
• Organic Synthesis Reagent: Employed in laboratories for the preparation of complex organic molecules, including natural products and ligands for catalysis.
• Electronics & Semiconductor Precursor: Acts as a chemical vapor deposition (CVD) or atomic layer deposition (ALD) precursor for depositing thin boron-containing films.
• Hydroboration Agent: Utilized in hydroboration reactions to install boron moieties onto alkenes and alkynes for subsequent functionalization.

Basic Information

Product Name	Chloro-Diethoxy-Borane
CAS No.	20905-32-2
Molecular Formula	C4H10BClO2
Molecular Weight	136.38 g/mol
Synonyms	Chlorodiethoxyborane; Diethoxyboron Chloride; Diethoxy(chloro)borane; B-Chloro-diethoxyborane; (Chloro)diethoxyborane; Boron, chlorodiethoxy-; NSC 163082
EINECS	Contact for details

Quality Control

Our Chloro-Diethoxy-Borane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profiling by gas chromatography (GC), to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chloro-Diethoxy-Borane Content (Titration)	≥ 95.0%
Density (at 20°C)	~1.0 g/mL
Boiling Point	~120-125°C

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