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China and the United States are the leading exporters of Tetraethylammonium hydroxide (CAS 77-98-5), together accounting for a majority of global shipments, while key importing countries include Japan, South Korea, and Germany—reflecting strong demand from semiconductor and specialty chemical manufacturing sectors. Recent trade data indicate stable export volumes from China amid modest upward pressure on Tetraethylammonium hydroxide prices, while U.S. exports have shown slight growth, consistent with increased regional supply chain diversification efforts.
Tetraethylammonium hydroxide is a colorless to pale yellow, hygroscopic solid or viscous liquid (often supplied as an aqueous or methanolic solution), with a faint amine-like odor and low volatility. It is a quaternary ammonium compound and a strong organic base. It serves primarily as a phase-transfer catalyst and a source of the tetraethylammonium cation in synthetic chemistry, especially in the preparation of zeolites, porous materials, and specialty catalysts. Its principal applications are in materials science—including the synthesis of microporous and mesoporous silicates—and as a reagent in pharmaceutical and agrochemical research for controlled deprotonation and ion exchange.
This chemical is included in Fine Chemicals. See more about what is Tetraethylammonium hydroxide and Tetraethylammonium hydroxide SDS information.
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