Tetraethylammonium tetrafluoroborate powder Raw Materials CAS 429-06-1

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Uses and synthesis of Tetraethylammonium tetrafluoroborate powder

Tetraethylammonium tetrafluoroborate powder is a white to quasi-white crystal with low density, high melting point, low viscosity, stability and good conductivity. Tetraethylammonium tetrafluoroborate has good solubility and is soluble in water and organic solvents such as alcohols, ethers and ketones. It forms ions in water and has good hydrolytic properties. Tetraethylammonium tetrafluoroborate is a strong alkaline substance that reacts with acid to form a corresponding salt. It is often used in organic synthesis as a feracyl group remover, nucleophile and acid neutralizer. It can also be used to catalyze organic chemical reactions, catalyst reduction and synthesis of organic matter.

Applications/Functions of Tetraethylammonium tetrafluoroborate powder

• Tetraethylammonium tetrafluoroborate powder is mainly used in the field of organic synthesis. It is commonly used as a catalyst for organic synthesis and can be used to catalyze the reactions of aldehydes, ketones and esters, such as aldol condensation and Michael addition. It can also be used to prepare metal complexes of substrates and catalysts.
• Tetraethylammonium tetrafluoroborate is usually produced by reacting tetraethylamine with boron trifluoride (BF3) in an organic solvent. The reaction is usually carried out at room temperature and the product is obtained by crystallization.

Physicochemical Property of Tetraethylammonium tetrafluoroborate powder

Tetraethylammonium tetrafluoroborate is a colorless crystalline solid. It is an organic ammonium salt commonly used as a catalyst or coordination reagent. It has high thermal and chemical stability and can be used at high temperatures. Tetraethylammonium tetrafluoroborate powder has good solubility and is soluble in water and organic solvents such as alcohols, ethers and ketones. It forms ions in water and has good hydrolytic properties.

Production methodprocess of Tetraethylammonium tetrafluoroborate powder

Put tetraethyl ammonium tetrafluoroborate wet powder into 150ml ethanol solution with condensation reflux device, heat up and boil, wait for all solids to dissolve, cool down while stirring, cool to room temperature, crystallize and filter at room temperature, and wash with ethanol solution at room temperature, repeat the recrystallization process twice, and then dry under vacuum. 21g qualified Tetraethylammonium tetrafluoroborate powder was obtained

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