{"id":10635,"date":"2026-03-09T17:19:21","date_gmt":"2026-03-09T17:19:21","guid":{"rendered":"https:\/\/longchangextracts.com\/cyhalothrin-cas-91465-08-6-a-comprehensive-guide-to-this-powerful-pyrethroid-insecticide\/"},"modified":"2026-03-09T17:19:21","modified_gmt":"2026-03-09T17:19:21","slug":"cyhalothrin-cas-91465-08-6-a-comprehensive-guide-to-this-powerful-pyrethroid-insecticide","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/de\/cyhalothrin-cas-91465-08-6-a-comprehensive-guide-to-this-powerful-pyrethroid-insecticide\/","title":{"rendered":"Cyhalothrin (CAS 91465-08-6): A Comprehensive Guide to This Powerful Pyrethroid Insecticide"},"content":{"rendered":"<h2>What is Cyhalothrin?<\/h2>\n<p><strong>Cyhalothrin<\/strong> (ISO common name) is an organic compound classified as a synthetic pyrethroid, a class of insecticides that mimic the natural insecticidal properties of pyrethrins found in chrysanthemum flowers. The compound has the CAS number <strong>91465-08-6<\/strong>, with the molecular formula C23H19ClF3NO3 and a molecular weight of 449.9 g\/mol.<\/p>\n<p>The term &quot;Cyhalothrin&quot; actually refers to a mixture of stereoisomers, but the <strong>lambda-cyhalothrin<\/strong> isomer (also known as \u03bb-cyhalothrin) is the most biologically active form and is widely used in commercial formulations.<\/p>\n<h2>Was sind die Vorteile?<\/h2>\n<h3>1. Rapid Knockdown Effect<\/h3>\n<p>One of the primary benefits of cyhalothrin is its <strong>fast-acting knockdown effect<\/strong>. Upon contact or ingestion, the insecticide quickly immobilizes insects, providing immediate control of existing pest populations.<\/p>\n<h3>2. Broad-Spectrum Activity<\/h3>\n<p>Lambda-cyhalothrin is effective against a wide range of insects, including beetles, caterpillars, aphids, thrips, mosquitoes, ticks, and flies.<\/p>\n<h3>3. Long-Lasting Residual Effect<\/h3>\n<p>Compared to natural pyrethrins, synthetic cyhalothrin provides <strong>prolonged insecticidal activity<\/strong>. This means fewer applications are needed to maintain effective pest control.<\/p>\n<h3>4. Low Mammalian Toxicity<\/h3>\n<p>When used according to label directions, cyhalothrin presents <strong>relatively low toxicity to mammals<\/strong> compared to organophosphate and carbamate insecticides.<\/p>\n<h2>Wozu dient es?<\/h2>\n<h3>Agricultural Applications<\/h3>\n<p>Lambda-cyhalothrin is extensively used in agriculture to protect crops including:<\/p>\n<ul>\n<li><strong>Cotton<\/strong>: Primary use for controlling boll weevils, aphids, and leafhoppers<\/li>\n<li><strong>Cereals<\/strong>: Wheat, barley, and rice protection<\/li>\n<li><strong>Vegetables<\/strong>: Tomatoes, peppers, cucumbers, and leafy greens<\/li>\n<li><strong>Fr\u00fcchte<\/strong>: Apples, pears, grapes, and citrus<\/li>\n<\/ul>\n<h3>Public Health Applications<\/h3>\n<p>Beyond agriculture, cyhalothrin plays a crucial role in <strong>public health pest control<\/strong>: mosquito control, tick and mite control, fly control, and cockroach elimination.<\/p>\n<h2>Sicherheit und Handhabung<\/h2>\n<p>When handling cyhalothrin, always use appropriate PPE including chemical-resistant gloves, protective eyewear, and long-sleeved clothing. The product is toxic to aquatic organisms and pollinators, so applications should be carefully timed.<\/p>\n<h2>Chemische Spezifikationen<\/h2>\n<table>\n<thead>\n<tr>\n<th>Eigenschaft<\/th>\n<th>Wert<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CAS-Nummer<\/td>\n<td>91465-08-6<\/td>\n<\/tr>\n<tr>\n<td>Molekulare Formel<\/td>\n<td>C23H19ClF3NO3<\/td>\n<\/tr>\n<tr>\n<td>Molekulargewicht<\/td>\n<td>449.9 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>Erscheinungsbild<\/td>\n<td>Pale yellow to brown viscous liquid<\/td>\n<\/tr>\n<tr>\n<td>Reinheit<\/td>\n<td>Typically 95%+ technical grade<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>H\u00e4ufig gestellte Fragen<\/h2>\n<h3>Q: What is the difference between cyhalothrin and lambda-cyhalothrin?<\/h3>\n<p>A: Cyhalothrin refers to the mixture of all isomers, while lambda-cyhalothrin is the most biologically active single isomer.<\/p>\n<h3>Q: How long does lambda-cyhalothrin remain effective?<\/h3>\n<p>A: The residual effect typically lasts 7-14 days, depending on environmental conditions.<\/p>\n<h3>Q: Is lambda-cyhalothrin harmful to beneficial insects?<\/h3>\n<p>A: Yes, lambda-cyhalothrin is toxic to beneficial insects including honeybees. Applications should be timed to minimize impact on pollinators.<\/p>\n<h2>Why Choose Our Cyhalothrin?<\/h2>\n<p>When sourcing Cyhalothrin for your agricultural or pest control needs, our products offer quality assurance, technical support, competitive pricing, and reliable supply.<\/p>\n<h2>Schlussfolgerung<\/h2>\n<p>Cyhalothrin (CAS 91465-08-6), particularly in its lambda form, represents a highly effective solution for modern pest management. Its rapid action, broad-spectrum activity, and relatively favorable safety profile make it a valuable tool for agricultural producers, pest control professionals, and public health officials alike.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is Cyhalothrin? Cyhalothrin (ISO common name) is an organic compound classified as a synthetic pyrethroid, a class of insecticides that mimic the natural insecticidal properties of pyrethrins found in chrysanthemum flowers. The compound has the CAS number 91465-08-6, with the molecular formula C23H19ClF3NO3 and a molecular weight of 449.9 g\/mol. The term &quot;Cyhalothrin&quot; actually [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cyhalothrin (CAS 91465-08-6): A Comprehensive Guide to This Powerful Pyrethroid Insecticide - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/de\/cyhalothrin-cas-91465-08-6-a-comprehensive-guide-to-this-powerful-pyrethroid-insecticide\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cyhalothrin (CAS 91465-08-6): A Comprehensive Guide to This Powerful Pyrethroid Insecticide - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"What is Cyhalothrin? 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