Tetramethylammonium Chloride
Tetramethylammonium Chloride (CAS: 75-57-0) is a quaternary ammonium salt supplied as a white, hygroscopic crystalline powder. It is widely used as a phase-transfer catalyst in organic synthesis, promoting displacement and condensation reactions in strongly basic or biphasic systems, and serves as a raw material for tetramethylammonium hydroxide and other onium derivatives. It is also used in electronics manufacturing and in polarographic analysis. The salt is freely soluble in water and polar solvents, supporting straightforward dosing. Customers select it where a stable quaternary ammonium catalyst with good thermal and chemical tolerance is required.
• Phase-transfer catalyst: accelerates displacement and condensation reactions in biphasic systems.
• Derivatives: a raw material for tetramethylammonium hydroxide and other onium compounds.
• Electronics: used in electronic circuit manufacturing processes.
• Handling: freely water-soluble, hygroscopic powder requiring moisture-protected storage.
Product Name: Tetramethylammonium Chloride
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.