Trihexadecylmethylammonium Chloride (T1611/TCMAC) CAS 52467-63-7

>> Product Introduce

Trihexadecylmethylammonium Chloride (T1611/TCMAC)

CAS 52467-63-7

Trihexadecylmethylammonium Chloride (CAS 52467-63-7) is a high-purity quaternary ammonium compound featuring three long hexadecyl chains bonded to a methylated nitrogen center with chloride as the counterion. This unique molecular structure imparts exceptional hydrophobicity and surface activity, making it an efficient phase transfer catalyst for organic synthesis and polymerization reactions. It is widely employed as a surface modifier for the production of organoclays, where its long alkyl chains intercalate between clay layers to enhance d-spacing and compatibility with polymer matrices. Additionally, it serves as an ion exchanger in ion-selective electrodes and functions as an emulsifier, antistatic agent, and corrosion inhibitor in various industrial formulations. Available as a white to off-white powder with purity up to 98%, this product is essential for advanced material science, analytical chemistry, and specialty chemical manufacturing.

>> Main Uses

Trihexadecylmethylammonium Chloride (T1611/TCMAC, CAS 52467-63-7) is primarily utilized as a phase transfer catalyst in organic synthesis and polymer chemistry, where its highly lipophilic structure facilitates the transfer of ionic reactants into organic media to significantly enhance reaction rates and product yields. In materials science, it serves as an essential surface modifier for the preparation of organoclays through ion exchange, with its three long hexadecyl chains intercalating between clay layers to increase interlayer spacing and hydrophobicity for improved dispersion in polymer nanocomposites and lubricating greases. In analytical chemistry, it functions as an effective ion exchanger in the fabrication of all-solid-state ion-selective electrodes for chloride detection. Furthermore, it finds broad industrial application as a cationic surfactant, acting as an emulsifier for oil-water stabilization, an antistatic agent for plastics and textiles, and a corrosion inhibitor for metal surfaces in aggressive environments.

>> Technical Specifications

>> Package and Storage Conditions

• Packaged in lBC tanks or blue plastic drums.

• Store in a sealed container in a cool, dry place.

• Keep away from fire sources and oxidants.

• Avoid high temperatures and humid environments to prevent caking due tomoisture absorption.