Description

Cyphenothrin is a synthetic pyrethroid insecticide known for its potent and rapid knockdown effect against a broad spectrum of pests. Its primary value lies in its effectiveness at low application rates and its relative stability in various formulations. This compound is essential for manufacturers and formulators in the agricultural and public health sectors who require a reliable active ingredient for pest control solutions targeting flying and crawling insects.

Application

• Agricultural Insecticides: Formulated for the control of sucking and chewing pests on a wide range of crops, including cotton, fruits, and vegetables.
• Public Health Pest Control: A key component in sprays, coils, and vaporizers for the management of mosquitoes, flies, cockroaches, and other disease vectors in residential and commercial settings.
• Animal Health: Used in ectoparasiticide products for livestock and pets to control ticks, fleas, and lice.
• Household Insecticides: Incorporated into aerosol sprays, liquid sprays, and other ready-to-use products for domestic pest management.
• Wood Preservation: Applied in treatments to protect timber and wood products from termite and wood-boring insect damage.
• Industrial & Storage Protection: Used in products designed to protect stored grains, commodities, and goods in warehouses from insect infestation.

Basic Information

Product Name	Cyphenothrin
CAS No.	39515-40-7
Molecular Formula	C₂₄H₂₅NO₃
Molecular Weight	375.5 g/mol
Synonyms	(RS)-α-cyano-3-phenoxybenzyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; Gokilaht; Cycloprothrin; Cyclosal; S 2703 Forte; FMC 54800; Cyfenothrin; (1R)-trans-Cyphenothrin; (+)-trans-Cyphenothrin
EINECS	254-484-5

Quality Control

Our Cyphenothrin is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC, GC, and NMR, against established internal specifications. A Certificate of Analysis (COA) detailing purity, isomer ratio, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

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 strong acids, bases, and oxidizing agents. This material is easily oxidized and should be stored under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Viscous pale yellow to amber liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 92.0%
Isomer Ratio (trans/cis)	≥ 90:10
Water Content (KF)	≤ 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.