Tetraethylammonium Bromide (abbreviated as TEAB or TEABr) is an organic quaternary ammonium salt, It's solubility in water :2795 g/L (25°C). 10% aqueous solution has a pH of 6.5 and is heated to 95 ℃ for 28 hours without pH change. It's stimulating. A reagent used in polarography and as an intermediate in pesticides, sometimes for testing gold, iridium, palladium, rhodium, and ruthenium.

 

 

 

 

 

 

 

1. Industrial grade products are usually packed in 25kg or multi-layer composite drums or bags with moisture-proof function to meet the needs of mass production and industrial applications.

2. According to customer requirements, custom packaging services can also be provided, such as cardboard drums or waterproof cowhide bags according to specific specifications.

 

 

Q: How efficient is tetraethyl ammonium bromide as a phase transfer catalyst in organic synthesis?

A: Because of its hydrophilic and hydrophobic equilibrium properties, TEAB has shown an efficient phase transfer catalytic capacity in many organic synthesis reactions, which can significantly improve the reaction rate and yield, especially for systems involving insoluble reactants. The efficiency depends on the type of reaction, reaction conditions and the properties of other reactants.

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