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Overview of Tetramethylammonium Bromide

Tetramethylammonium Bromide (CAS 719-91-0) is the most widely used quaternary ammonium salt utilised in the field of phase-transfer catalysis, electrochemistry, polymerchemistry, pharmaceuticals, as well as industrial organic synthesis. It is a white transparent crystalline solid. It is well-known for its high Ionic conductivity, solubility and durability.

This chemical is used as an essential reagent for organic transformations, preparation of ionic liquids, as well as chromatography and synthesis of speciality chemical substances. The strong ionic nature of the compound allows it to be extremely effective for promoting biphasic reactions, such as esterification, alkylation and the nucleophilic process of substitution.

Related products available on ChemicalBull: Tetrabutylammonium Bromide, Tetramethylammonium Chloride, Trimethylamine Hydrochloride – commonly used in catalysis, analytical chemistry, and organic synthesis.

 

Applications of Tetramethylammonium Bromide

Phase-Transfer Catalysis

  • Widely used to accelerate two-phase organic reactions
  • Enhances alkylation, esterification, and substitution reactions
  • Ideal for large-scale industrial synthesis

Electrochemistry & Analytical Applications

  • Used as an electrolyte in electrochemical studies
  • Provides excellent ionic conductivity
  • Applied in chromatography and analytical reagent preparations

Pharmaceutical Intermediates

  • Acts as a reagent for synthesising API intermediates
  • Useful in quaternary ammonium-based drug development
  • Supports controlled organic transformations

Polymer & Material Chemistry

  • It is used for polymer modification as well as special resin manufacturing
  • It is an Ionic Liquid precursor as well as an advanced material
  • Allows the polymer surface functionalization

Research & Laboratory Applications

  • It is used as a pure chemical reagent for organic chemical synthesis
  • Ideal for academics and industry R and D
  • Utilised for nucleophilic substitution as well as catalytic reactions

 

Safety & Handling Guidelines

  • Avoid contact with skin or the direct touch of your eyes.
  • Be sure to wear goggles, gloves, and the correct safety equipment
  • Be sure to have sufficient airflow when you work
  • Storage is in tightly sealed containers, free of the elements.
  • You must ensure that you adhere to COA and MSDS regulations thoroughly.

 

 

 

MSDS

  • Refer to the full MSDS for spill, storage, and emergency details.

 

Where to Buy Tetramethylammonium Bromide?

Tetramethylammonium Bromide Manufacturer

ChemicalBull supplies high-purity Tetramethylammonium Bromide for pharmaceuticals, catalysis, electrochemistry, and speciality chemical manufacturing.

Tetramethylammonium Bromide Supplier & Distributor

  • Available in laboratory-grade and industrial bulk packaging
  • Suitable for organic synthesis, analytical chemistry, and material science
  • COA, MSDS, and technical specifications provided

 

Frequently Asked Questions (FAQs)

What is the molecular formula of Tetramethylammonium Bromide?

  • Molecular Formula: C₄H₁₂BrN
  • Molecular Weight: 154.05 g/mol

What is Tetramethylammonium Bromide used for?

Used in phase-transfer catalysis, electrochemistry, pharmaceutical intermediates, polymer chemistry, and organic synthesis.

Is Tetramethylammonium Bromide hazardous?

Low to moderate hazard; may cause irritation. Handle with proper PPE and follow MSDS guidelines.