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Raw Materials Tetraethylammonium bromide Powder
Product Overview:
Tetraethylammonium bromide is a chemical substance with the English name Tetraethylammonium bromide and the molecular formula C8H20BrN.The upstream products of the substance mainly consist of ethyl bromide and triethylamine, while the downstream products depend on their specific uses, such as organic synthesis, preparation of ion-exchange resins and pharmaceutical applications.
The synthetic route for tetraethylammonium bromide usually involves the reaction of bromoethane and triethylamine, as well as steps such as crystallization and purification. In chemical experiments, tetraethylammonium bromide can be used as a phase transfer catalyst, an ion-pair chromatography reagent and an indicator for chemical analysis, etc.
Raw Materials Tetraethylammonium bromide Powder Attributes
CAS:71-91-0
MF:C8H20BrN
MW:210.16
EINECS:200-769-4
Specification: 99% min Tetraethylammonium bromide
Sample:Tetraethylammonium bromide Powder
Packaging:1kg/bag, 25kg/drum
Brand: Henrikang
Appearance:White
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Raw Materials Tetraethylammonium bromide Powder Details
Tetraethylammonium bromide Powder Usage and Synthesis.
Phase transfer catalysts for organic synthesis, curing accelerators for polymerization, organic electrolytes for the electronics industry, oil field chemicals, molecular sieve templating agents, phase change refrigeration materials, high performance liquid chromatography analytical reagents, surfactants, descaling agents, adsorbents, oil repellents and so on.
Tetraethylammonium bromide can be used as polarographic reagent and pesticide intermediate, can be used for ion-pair chromatography, test gold, iridium, palladium, rhodium and ruthenium.
Uses of Tetraethylammonium bromide.
Tetraethylammonium bromide is a chemical substance that has a variety of effects and capabilities. It is used in organic synthesis, ion exchange resin preparation, and pharmaceutical applications.
In organic synthesis, it can be used as an intermediate for synthesizing organic compounds such as ethers and esters. In ion exchange resin preparation, it can be used as raw material for ion exchange resin after molding. In pharmaceutical applications, it can be used as a finished drug or pharmaceutical intermediate in drug formulations.
In addition, tetraethylammonium bromide can be used in the surface chemical modification of heavy calcium carbonate to improve its reinforcing properties and to broaden its application areas. The synthetic route for tetraethylammonium bromide usually involves the reaction of ethyl bromide and triethylamine, as well as steps such as crystallization and purification....
Pharmacological effect of Tetraethylammonium bromide.
Product Method of Bulk Tetraethylammonium bromide Powder.
In a 250 mL three-necked flask equipped with a reflux condenser tube and stirrer, 7 mL (5 g, 0.05 mol) of triethylamine and 4 mL (5.5 g, 0.05 mol) of ethyl bromide and 20 mL of 1,2-dichloroethane or benzene were added. It was heated at reflux for 1.5-2h.
The reaction solution was cooled, crystals were precipitated, filtered, washed twice with a small amount of 1,2-dichloroethane or benzene, dried and stored in a bailer. Yield 8~10g.
