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.
Tetramethylammonium Chloride
Category:Organic Intermediates
CAS No.:75-57-0
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₄H₁₂ClN
Molecular Weight:109.60
EINECS No.:200-880-8
Synonym(s):TMAC; Tetramethylazanium Chloride; N,N,N-Trimethylmethanaminium 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.
25kg/drum, 25kg/bag
CAS No.: 75-57-0
Product Name: Tetramethylammonium Chloride
Purity / Assay:98%
Molecular Formula:C₄H₁₂ClN
Molecular Weight:109.60
EINECS No.:200-880-8
Synonym(s):TMAC; Tetramethylazanium Chloride; N,N,N-Trimethylmethanaminium Chloride
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