What is Tetramethylammonium chloride CAS 75-57-0?
Tetramethylammonium chloride is a phase transfer catalyst used in organic synthesis. Its catalytic activity is stronger than that of triphenylphosphine and triethylamine. At room temperature, it is a white crystalline powder, which is volatile, irritating, prone to moisture absorption, soluble in methanol, soluble in water and hot ethanol, but insoluble in ether and chloroform. When heated above 230℃, it decomposes into trimethylamine and chloroform. The median lethal dose (mouse, intraperitoneal) is 25mg/kg. It is also used in the synthesis of liquid crystal epoxy compounds, polarography and Pop analysis, and in the electronics industry, etc.
Tetramethylammonium chloride CAS 75-57-0 Use
Tetramethylammonium chloride polarographic analysis reagent. Widely used in the electronics industry. Tetramethylammonium chloride is a phase transfer catalyst in organic synthesis, with stronger catalytic activity than triphenylphosphine and triethylamine. At room temperature, it is a white crystalline powder, volatile, irritating, prone to moisture absorption, soluble in methanol, soluble in water and hot ethanol, insoluble in ether and chloroform. Decomposes into trimethylamine and chloromethane when heated above 230℃. Median lethal dose (mouse, intraperitoneal) 25mg/kg. Also used in the synthesis of liquid crystal epoxy compounds, polarographic and pop analysis, electronics industry, etc.
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