Description

Cyfluthrin is a highly effective synthetic pyrethroid insecticide known for its broad-spectrum activity and rapid knockdown effect. It is a critical active ingredient for professional pest management, offering long-lasting residual control. This product is essential for manufacturers of agricultural, public health, and household insecticidal formulations targeting a wide range of crawling and flying pests.

Application

• Agricultural Insecticides: Formulated for the control of lepidopteran, coleopteran, and other insect pests in crops such as cotton, cereals, fruits, and vegetables.
• Public Health Pest Control: Used in products for mosquito abatement programs and the control of flies, cockroaches, and other disease vectors in community settings.
• Professional Pest Management (PMP): A key component in termiticides and insecticides for structural pest control against ants, termites, and bed bugs.
• Household Insecticides: Incorporated into sprays, coils, and vaporizers for domestic use against common household insects.
• Animal Health: Used in ectoparasiticide formulations for livestock and pets to control ticks, fleas, and lice.
• Stored Product Protection: Applied to protect grains and other stored commodities from insect infestation.

Basic Information

Product Name	Cyfluthrin
CAS No.	68359-37-5
Molecular Formula	C22H18Cl2FNO3
Molecular Weight	434.29 g/mol
Synonyms	Baythroid; Cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate; (RS)-α-cyano-4-fluoro-3-phenoxybenzyl (1RS,3RS;1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; Cyfluthrin (ISO); Cylathrin; Responsar; Solfac
EINECS	269-855-7

Quality Control

Our Cyfluthrin technical material is manufactured under a strict quality management system. Each batch is analyzed to confirm identity, purity, and the limits of key impurities, ensuring consistency and efficacy for formulation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay, isomer ratio, and moisture content. Our quality protocols are designed to meet the standards required for global agrochemical registrations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep container tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid to crystalline solid
Color	Yellow to amber-brown
Assay (HPLC)	≥ 92.0%
Isomer Ratio (cis:trans)	Typically ~50:50
Water Content (Karl Fischer)	≤ 0.5%
Acidity (as H2SO4)	≤ 0.3%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.