Description

Potassium 2-Ethoxyethyltrifluoroborate is an organotrifluoroborate salt, a versatile and stable reagent in modern synthetic chemistry. Its primary value lies in its role as a robust and air-stable precursor for Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of carbon-carbon bonds. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable building blocks for complex molecule synthesis.

Application

• Pharmaceutical Intermediates: A key building block for the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates via cross-coupling chemistry.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific ethoxyethyl functional groups.
• Material Science: Serves as a monomer or functionalization agent in the creation of specialized polymers and organic electronic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new catalytic cycles and synthetic methodologies.
• Ligand and Catalyst Preparation: Employed in the synthesis of sophisticated ligands and organometallic catalysts.
• Fine Chemical Production: Facilitates the scalable production of specialty and fine chemicals where precise molecular architecture is critical.

Basic Information

Product Name	Potassium 2-Ethoxyethyltrifluoroborate
CAS No.	1408168-71-7
Molecular Formula	C4H9BF3KO
Molecular Weight	180.02 g/mol
Synonyms	Potassium (2-Ethoxyethyl)trifluoroborate; 2-Ethoxyethyltrifluoroboronic Acid Potassium Salt; Potassium 2-Ethoxyethyl-Trifluoroboronate; B-(2-Ethoxyethyl)potassium Trifluoroborane; (2-Ethoxyethyl)Trifluoroborate Potassium Salt; Potassium Trifluoro(2-ethoxyethyl)borate; Potassium 2-Ethoxyethyl-Trifluoroborane; Potassium Vinyloxyethyltrifluoroborate (related)
EINECS	Contact for details

Quality Control

Our Potassium 2-Ethoxyethyltrifluoroborate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR (1H, 11B, 13C), HPLC, and KF titration, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for research and production use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) to prevent moisture absorption and decomposition. Keep away from incompatible materials such as strong acids and strong oxidizers.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	Conforms to structure
Purity (NMR/HPLC)	≥95%
Water Content (KF)	≤1.0%
NMR Purity (11B)	≥95%
Residual Solvents (GC)	Meets ICH guidelines

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