Description
Tetramethylammonium chloride
Tetramethylammonium chloride Quick Details
Chemical Name: Tetramethylammonium chloride
CAS No.: 75-57-0
Molecular Fomula: C4H12ClN
Molecular weight: 109.6
Chemical Structure:
Assay: 50% and 99%
Tetramethylammonium chloride Typical Properties
50% one:
Item
Specifications
Appearance
Colorless to light yellow transparent liquid.
Assay %
≥50%
PH value
5~10
Free amine value
≤3.0
Packaging: 200KG/drum
99% one:
Item
Specifications
Appearance
White to almost white powder
Assay %
>99%
Amine value(mg KOH/g)
<3.0
Water
<0.5
Packaging: 25KG/drum/bag
Tetramethylammonium chloride Usage
Tetramethylammonium chloride is white to almost white powder.
Tetramethylammonium chloride is a phase transfer catalyst for organic synthesis. It has stronger catalytic activity than triphenylphosphine and triethylamine. It is a white crystalline powder at room temperature. It is volatile, irritating, hygroscopic, soluble in methanol, soluble in water and hot ethanol. Do not dissolve in ether and chloroform. It is decomposed into trimethylamine and methyl chloride by heating to above 230 °C. Also used in the synthesis of liquid crystal epoxy compounds, polarography and pop analysis, the electronics industry.
Storage
Keep in the original packaging in a clean,dry,low humidity environment.
