For Research and Development scientists in the chemical industry, a thorough understanding of key active ingredients is crucial for innovation and product development. 2-Octyl-2H-isothiazol-3-one (OIT), identified by CAS number 26530-20-1, is a highly effective biocide that warrants close examination due to its versatile applications and robust performance. This technical overview aims to provide R&D professionals with insights into OIT's properties, mechanism of action, and optimal utilization.

Chemically, OIT belongs to the isothiazolinone family, a group of heterocyclic organic compounds known for their potent antimicrobial activity. The molecular formula C11H19NOS and molecular weight of 213.34 define its structure. OIT functions by disrupting essential cellular processes in microorganisms. Its mechanism involves irreversible binding to thiol-containing proteins and enzymes within microbial cells, leading to the inhibition of vital metabolic functions such as respiration and energy production. This broad-spectrum efficacy targets a wide range of bacteria, fungi, and molds, making it an indispensable tool for preservation.

The physical properties of OIT are also noteworthy for formulators. Typically appearing as a clear, yellow, ropy liquid or crystalline solid with a purity of 99% or higher, it exhibits good solubility and dispersibility in various media. Its stability across a wide pH range (approximately 3-9) and tolerance to elevated temperatures allow for its incorporation into diverse formulations and manufacturing processes. R&D scientists seeking to buy OIT can leverage these characteristics to develop effective preservative systems for applications spanning paints, coatings, industrial fluids, plastics, and more.

When developing new formulations or optimizing existing ones, understanding the interaction of OIT with other ingredients is essential. Its compatibility with common surfactants, polymers, and other additives needs to be evaluated. Furthermore, determining the minimum inhibitory concentration (MIC) for specific microbial challenges in your system is a key R&D task. We, as a dedicated manufacturer and supplier of OIT, are committed to providing scientists with access to high-purity material and technical support to facilitate their research and development efforts. Inquiring about bulk pricing from trusted Chinese suppliers can offer significant cost advantages for large-scale projects.

The ongoing development of new preservation challenges requires continuous innovation. OIT's established efficacy, coupled with its favorable safety profile when handled correctly, positions it as a cornerstone biocide. Researchers exploring novel applications or seeking to enhance the antimicrobial performance of their products should consider OIT as a primary candidate. We encourage R&D teams to engage with us for samples and detailed specifications to explore the full potential of OIT in their groundbreaking work.