Fentin hydroxide, also widely known as Triphenyltin Hydroxide (TPTH), with CAS No. 76-87-9, stands as a pivotal organotin compound recognized for its multifaceted utility across various industries. This white powder compound boasts a purity of 95% or higher, making it a reliable and effective chemical for a range of specialized applications. Its distinct molecular formula, C18H16OSn, and molecular weight of 367.03 underscore its unique chemical structure, which contributes to its powerful properties.

The core specifications of Fentin hydroxide include a melting point typically around 124-126 °C, a boiling point of approximately 428.5 °C, and a density of 1.54. These intrinsic properties highlight its stability and suitability for diverse formulations. Its high efficacy is derived from these precise chemical characteristics, ensuring consistent performance in its intended applications.

Primarily, Fentin hydroxide is celebrated for its role as a highly effective protective fungicide. Operating with a non-systemic mode of action, it offers both protective and curative benefits against a broad spectrum of fungal diseases that threaten crucial agricultural crops. Its proven track record includes successful prevention and control of significant plant pathologies such as late blight in potatoes, Cercospora leaf spot disease in sugar beets, and various fungal infections affecting soybeans, including anthracnose, brown stripe disease, and purple spot disease. Furthermore, it is instrumental in managing rice blast disease, stripe disease, sesame leaf blight, onion black spot disease, celery leaf blight, and bean anthracnose disease, safeguarding crop health and yield.

Beyond its conventional fungicidal applications, Fentin hydroxide demonstrates remarkable versatility. In paddy fields, it serves a dual purpose by effectively preventing and controlling algae and water snails, crucial for maintaining optimal growing conditions. Its utility extends to enhancing agricultural output, particularly in sugar beets and soybeans, where its application has been shown to contribute to increased sugar content and overall yield. Industrially, Fentin hydroxide finds application as a valuable wood preservative, offering protection against decay and extending the lifespan of timber. It also serves as a specialized additive in marine coatings, contributing to the durability and integrity of materials exposed to harsh marine environments.

The mechanism by which Fentin hydroxide exerts its fungicidal and antifeeding effects is rooted in its ability to inhibit oxidative phosphorylation, a vital process for fungal respiration and growth. Classified under FRAC code 30, it targets adenosine triphosphate (ATP) synthase, thereby preventing ATP production within cell mitochondria. This unique mode of action makes it a potent tool for disease management. Moreover, it exhibits anti-feeding properties against certain surface-feeding insects, such as the Colorado potato beetle, providing an added layer of crop protection.

For industries seeking high-quality Fentin hydroxide, NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable manufacturer and supplier. We are committed to providing premium chemical products that adhere to stringent quality standards, ensuring consistency and efficacy for our global clientele. Our expertise in chemical synthesis and supply chain management allows us to offer competitive prices for bulk purchase of Fentin hydroxide. Whether you need to buy Fentin hydroxide for agricultural, industrial, or research applications, our dedicated team is ready to assist with your specific requirements, providing detailed product documents and seamless logistics. We ensure that our Fentin hydroxide meets the highest industry benchmarks, supporting your operational success with a dependable supply.