Description

Deltamethrin is a highly potent synthetic pyrethroid insecticide known for its broad-spectrum efficacy and low mammalian toxicity. Its primary value lies in providing powerful, long-lasting control of a wide range of insect pests at very low application rates. This makes it a critical active ingredient for agricultural producers, public health programs, and professional pest control operators seeking effective and reliable vector management solutions. Deltamethrin CAS NO 52918-63-5 is a cornerstone product for integrated pest management strategies worldwide.

Application

• Agricultural Crop Protection: Used to control lepidopteran, coleopteran, and other insect pests in a wide variety of crops including cotton, cereals, fruits, and vegetables.
• Public Health Vector Control: A key agent in mosquito control programs for the prevention of malaria, dengue, and other mosquito-borne diseases, often applied in indoor residual spraying (IRS) and for treating bed nets.
• Professional Pest Management: Formulated for use against crawling and flying insects such as cockroaches, ants, flies, and wasps in commercial, industrial, and residential settings.
• Stored Product Protection: Applied to protect grains and other stored commodities from infestation by beetles, moths, and weevils during storage and transport.
• Animal Health: Used in veterinary applications for ectoparasite control on livestock and in premises treatments.
• Wood Preservation: Incorporated into treatments to protect timber from wood-boring insects.

Basic Information

Product Name	Deltamethrin
CAS No.	52918-63-5
Molecular Formula	C22H19Br2NO3
Molecular Weight	505.21 g/mol
Synonyms	(S)-α-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate; Decamethrin; Butox; K-othrin; NRDC 161; RU 22974; (1R,3R)-3-(2,2-Dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid cyano(3-phenoxyphenyl)methyl ester
EINECS	258-256-6

Quality Control

Our Deltamethrin technical material is manufactured under a strict quality management system to ensure batch-to-batch consistency and high performance. Quality is verified through comprehensive analytical testing, including assay by HPLC and confirmation of isomer purity. A Certificate of Analysis (COA) detailing key specifications is provided with each shipment to guarantee compliance with agreed-upon standards and support your own quality assurance protocols.

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. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Isomer Ratio (cis:trans)	≥ 98:2
Melting Point	98 - 101 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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