N-Octyltrimethylammonium Bromide, often abbreviated as OTAB and identified by CAS number 2083-68-3, is a quaternary ammonium compound with a significant presence in the chemical industry. NINGBO INNO PHARMCHEM CO.,LTD. provides a detailed overview of this compound, covering its essential properties, common synthesis methods, and guidance on sourcing from reliable suppliers.

OTAB is characterized by its white crystalline powder appearance and a purity level typically around 98%. Its molecular formula is C11H26BrN. Chemically, it acts as a cationic surfactant and a phase transfer catalyst. The long octyl chain provides lipophilicity, while the positively charged trimethylammonium group imparts hydrophilicity, making it effective at interfaces. Its melting point is generally reported in the range of 220-222°C, indicating its stable solid form under ambient conditions.

The synthesis of OTAB commonly involves the quaternization of an amine. Specifically, octyl bromide or octyl chloride can react with trimethylamine to form the quaternary ammonium salt. The bromide salt is formed directly if octyl bromide is used as the starting material. This reaction is a standard method for producing quaternary ammonium compounds and ensures a well-defined product. The availability of N-Octyltrimethylammonium Bromide with consistent purity is key for its applications.

The applications of OTAB are widespread, ranging from biochemical research, where it serves as a catalyst and in disinfectant formulations, to industrial uses as an emulsifier, wetting agent, and antistatic agent. Its dual nature as a surfactant and catalyst makes it a valuable compound for various chemical processes. When seeking to buy Octyltrimethylammonium bromide, researchers and manufacturers often look for suppliers who can guarantee consistent quality and provide comprehensive technical data.

Finding a reliable N-Octyltrimethylammonium Bromide supplier is crucial for ensuring the smooth operation of industrial processes and successful research outcomes. Factors to consider include the supplier's reputation, the quality of their product (verified by CoA), their adherence to safety standards, and their ability to provide timely delivery. NINGBO INNO PHARMCHEM CO.,LTD. is committed to being such a supplier, offering high-purity OTAB with robust support.

In summary, N-Octyltrimethylammonium Bromide (OTAB) is a versatile and important chemical compound. Understanding its properties, synthesis, and the importance of sourcing from quality suppliers like NINGBO INNO PHARMCHEM CO.,LTD. is essential for its effective utilization across diverse scientific and industrial fields.