[Hexadecyl(dimethyl)ammonio]acetate(CAS: 693-33-4)

Hexadecyl(dimethyl)ammonio]acetate (CAS: 693-33-4) is a white to off-white crystalline powder with a molecular weight of approximately 310.46 g/mol. It has good solubility in water and organic solvents. Chemically, it is mildly reactive, primarily used in surfactant and emulsifier applications. It shows minimal solubility in nonpolar solvents and exhibits surfactant properties in aqueous solutions.

Hexadecyl(dimethyl)ammonio]acetate (CAS: 693-33-4) is synthesized through an esterification reaction of hexadecyl(dimethyl)ammonium chloride with acetic anhydride. This process involves the use of a catalyst such as concentrated sulfuric acid. The reaction typically provides a high yield and selectivity, making it a straightforward and efficient method for its production.

Hexadecyl(dimethyl)ammonio]acetate (CAS: 693-33-4) is widely used in various industries, including pharmaceuticals, where it serves as a surfactant and emulsifier in drug formulations. It is also utilized in the polymer industry for improving wetting and dispersion properties, in sensors for enhancing detection sensitivity, and in semiconductors for surfactant applications.

When handling Hexadecyl(dimethyl)ammonio]acetate (CAS: 693-33-4), it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up with appropriate absorbent materials and the area wiped down with a suitable solvent. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.