Tetraethylphosphonium bromide is a quaternary ammonium salt characterized by its tetraethylphosphonium cation and bromide anion. It typically appears as a white crystalline solid and is soluble in polar solvents such as water and alcohols. This compound is known for its ionic nature, which contributes to its high melting point and stability under standard conditions. Tetraethylphosphonium bromide is often used in organic synthesis and as a phase transfer catalyst due to its ability to facilitate the transfer of ions across different phases. Additionally, it has applications in the preparation of ionic liquids and in various chemical reactions involving nucleophiles. Safety considerations include handling it with care, as it can be toxic and irritant, necessitating appropriate safety measures during use. Overall, tetraethylphosphonium bromide is a versatile compound in both academic and industrial chemistry settings.

tetraethylphosphonium bromide

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Tetraethylphosphonium Bromide is a polycarboxylic acid that reacts with hydrogen bromide in the presence of an inorganic acid to produce tetraethyl bromide and the corresponding proton. Tetraethyl bromide is then reacted with an organic compound, such as an alcohol, to produce a fatty acid ester. The redox potential of this molecule can be used to measure the degree of unsaturation in fatty acids. Tetraethylphosphonium Bromide has been shown to be a solid catalyst for cationic polymerization reactions, which are useful for producing polymers with specific properties. FT-IR spectroscopy and NMR spectroscopy have been used to analyze this molecule and determine its structure.

CAS 4317-07-1: tetraethylphosphonium bromide

Tetraethylphosphonium Bromide

Ref: 3D-EAA31707

TETRAETHYLPHOSPHONIUM BROMIDE

Ref: IN-DA003UOC

Tetraethylphosphonium Bromide

Ref: 3B-T1379

Tetraethylphosphonium bromide

Ref: 54-OR72885