Product Overview

• Benzyltriethylammonium Chloride, commonly abbreviated as TEBAC or BTEAC, is a quaternary ammonium salt widely recognized as one of the most commonly used phase-transfer catalysts in organic synthesis. It appears as a white to off-white, crystalline, hygroscopic solid with good solubility in water and most polar organic solvents. Combining a benzyl-substituted triethylammonium cation with a chloride counter-ion, it facilitates reactions between reagents in immiscible aqueous and organic phases. Procorbay International supplies high-purity Benzyltriethylammonium Chloride serving as a cost-effective phase-transfer catalyst for pharmaceutical, agrochemical, and specialty chemical synthesis operations.
• Benzyltriethylammonium Chloride is manufactured through the quaternization reaction of triethylamine with benzyl chloride under controlled conditions, followed by purification and crystallization to achieve the required high-purity specification. Procorbay sources TEBAC from established specialty quaternary ammonium manufacturers with consistent quality control over purity, moisture content, and chloride-content specifications.
• Industrially, TEBAC serves as one of the most widely used and cost-effective phase-transfer catalysts available, valued for its ability to significantly improve reaction rates and yields in two-phase (aqueous-organic) synthesis systems by facilitating anion transfer across the phase boundary. This catalytic function is particularly valuable in dichlorocarbene generation reactions, nucleophilic substitution reactions, and various alkylation and esterification processes used across pharmaceutical active ingredient synthesis, agrochemical manufacturing, and dye and pigment production. Its relatively lower cost compared to some alternative phase-transfer catalysts (such as TBAB) has made it a preferred choice for large-scale industrial synthesis operations where catalyst cost is a significant process economics consideration.
• Given its cost-effectiveness and broad applicability across pharmaceutical and agrochemical synthesis, Procorbay maintains consistent, high-purity TEBAC supply to serve process chemists and large-scale synthesis operations.