Description

Specifications Table

Product Name – Tetramethylammonium chloride, 98+%
Quantity/Pack Size – 1KG, 100GR, 250GR
Form – Solid (crystalline powder)
Grade – 98%
Application – Organic synthesis, phase-transfer catalysis, ion-pairing reagent

Product Overview

Tetramethylammonium chloride (98% purity) is a high-quality quaternary ammonium salt widely recognized for its role as a phase-transfer catalyst and ion-pairing reagent in organic synthesis. Its unique structure, featuring four methyl groups bonded to a nitrogen atom, enhances solubility in organic solvents while maintaining ionic character, making it indispensable for reactions requiring anion activation. This compound is particularly valued for its ability to facilitate nucleophilic substitutions, oxidations, and reductions under mild conditions, improving reaction efficiency and selectivity. The 98% purity grade ensures minimal impurities, reducing side reactions and improving yield consistency. Its hygroscopic nature necessitates careful handling and storage under dry conditions to maintain stability. Compatible with a broad range of solvents, including dichloromethane, acetone, and alcohols, it serves as a versatile reagent in both academic and industrial laboratories. The crystalline powder form allows for precise weighing and easy dissolution, ensuring reproducibility in experimental protocols.

FAQs

1. What is the primary function of tetramethylammonium chloride in organic synthesis?

It primarily acts as a phase-transfer catalyst, enabling the transfer of anions from aqueous to organic phases, which accelerates reactions like alkylations and oxidations.

2. Is this compound compatible with polar aprotic solvents?

Yes, it dissolves well in polar aprotic solvents such as dimethylformamide (DMF) and dimethyl sulfoxide (DMSO), enhancing its utility in various synthetic routes.

3. How should tetramethylammonium chloride be stored to maintain its purity?

Store it in a tightly sealed container under inert gas (e.g., nitrogen) in a cool, dry place to prevent moisture absorption and degradation.

4. Can this reagent be used as an alternative to tetrabutylammonium salts?

While structurally similar, tetramethylammonium chloride offers higher solubility in polar solvents but may differ in catalytic efficiency depending on the reaction.