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Atomfair Tetrabutylammonium hydrogen sulfate TBAHS C16H37NO4S

Description Tetrabutylammonium hydrogen sulfate (CAS No. 32503-27-8) is a high-purity quaternary ammonium salt with the molecular formula C16H37NO4S . This white to off-white crystalline powder is widely utilized in organic synthesis, catalysis, and phase-transfer reactions due to its excellent solubility in polar solvents such as water, methanol, and acetonitrile. With a molecular weight of 339.53 g/mol, it serves as a robust phase-transfer catalyst (PTC) in alkylation, oxidation, and polymerization reactions. Its high thermal stability and low hygroscopicity make it ideal for laboratory and industrial applications. Packaged under inert conditions to ensure longevity, this reagent is a must-have for researchers in…

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Description

Description

Tetrabutylammonium hydrogen sulfate (CAS No. 32503-27-8) is a high-purity quaternary ammonium salt with the molecular formula C16H37NO4S. This white to off-white crystalline powder is widely utilized in organic synthesis, catalysis, and phase-transfer reactions due to its excellent solubility in polar solvents such as water, methanol, and acetonitrile. With a molecular weight of 339.53 g/mol, it serves as a robust phase-transfer catalyst (PTC) in alkylation, oxidation, and polymerization reactions. Its high thermal stability and low hygroscopicity make it ideal for laboratory and industrial applications. Packaged under inert conditions to ensure longevity, this reagent is a must-have for researchers in pharmaceuticals, material science, and electrochemistry.

  • CAS No: 32503-27-8
  • Molecular Formula: C16H37NO4S
  • Molecular Weight: 339.5
  • Exact Mass: 339.24432984
  • Monoisotopic Mass: 339.24432984
  • IUPAC Name: hydrogen sulfate;tetrabutylazanium
  • SMILES: CCCC[N+](CCCC)(CCCC)CCCC.OS(=O)(=O)[O-]
  • Synonyms: 32503-27-8, Tetrabutylammonium hydrogen sulfate, Tetrabutylammonium hydrogen sulphate, 1-Butanaminium, N,N,N-tributyl-, sulfate (1:1), EINECS 251-068-5

Application

Tetrabutylammonium hydrogen sulfate is extensively used as a phase-transfer catalyst in organic synthesis, facilitating reactions between immiscible reactants. It plays a key role in the alkylation of phenols, carboxylates, and sulfonamides under mild conditions. Additionally, it is employed in electrochemical applications, including the preparation of ionic liquids and conductive polymers. Its stability and efficiency make it valuable in industrial-scale chemical manufacturing.

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