Description

2-Ethoxy-4,4,6-Trimethyl-1,3,2-Dioxaborinane is a specialized organoboron reagent, a cyclic boronic ester known for its utility in advanced synthetic chemistry. This compound matters as a versatile building block for Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key reagent in the synthesis of active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific boronic ester functionalities.
• Materials Science: Serves as a precursor for boron-containing polymers, liquid crystals, and organic electronic materials.
• Chemical Research: Employed in academic and industrial R&D labs for methodology development and the construction of complex organic molecules.
• Fine Chemical Production: Facilitates the scalable synthesis of specialty chemicals and complex fragrance or flavor compounds.

Basic Information

Product Name	2-Ethoxy-4,4,6-Trimethyl-1,3,2-Dioxaborinane
CAS No.	52386-21-7
Molecular Formula	C9H19BO3
Molecular Weight	186.06 g/mol
Synonyms	4,4,6-Trimethyl-2-ethoxy-1,3,2-dioxaborinane; 2-Ethoxy-4,4,6-trimethyl-1,3,2-dioxaborinane; Ethoxytrimethyldioxaborinane; Cyclic Ethyl Trimethylboronate; 1,3,2-Dioxaborinane, 2-ethoxy-4,4,6-trimethyl-; (4,4,6-Trimethyl-1,3,2-dioxaborinan-2-yl)oxyethane
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-4,4,6-Trimethyl-1,3,2-Dioxaborinane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, GC, and HPLC, to ensure high purity and consistency suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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