Description

Fenpropathrin is a synthetic pyrethroid insecticide and acaricide known for its broad-spectrum activity and long residual effect. This compound is valued for its effectiveness in controlling a wide range of insect pests, particularly mites and Lepidoptera, in various agricultural and horticultural settings. It is a critical tool for crop protection professionals, formulators, and agricultural chemical suppliers serving the global market. Fenpropathrin CAS NO 64257-84-7 is recognized for its contribution to integrated pest management programs.

Application

Fenpropathrin is utilized across multiple sectors for its potent insecticidal and miticidal properties. Key application areas include:

• Agricultural Crop Protection: Control of spider mites, aphids, whiteflies, and caterpillars on fruits (e.g., apples, citrus, grapes), vegetables, and cotton.
• Horticulture and Floriculture: Protection of ornamental plants, nursery stock, and greenhouse crops from damaging insect infestations.
• Public Health Pest Control: Formulation into products for managing mosquitoes, flies, and other public health pests in outdoor and perimeter treatments.
• Professional Pest Management (PMP): Used in formulations for structural and landscape pest control against ants, cockroaches, and other crawling insects.
• Animal Health (Veterinary Use): Incorporated into ectoparasiticide products for livestock and pets to control ticks, fleas, and lice.
• Industrial / Material Protection: Protection of stored products and non-crop materials from insect damage.

Basic Information

Product Name	Fenpropathrin
CAS No.	64257-84-7
Molecular Formula	C22H23NO3
Molecular Weight	349.43 g/mol
Synonyms	Fenpropathrin; Danitol; Herald; Meothrin; Tame; (RS)-α-Cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate; (±)-α-Cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate; 2,2,3,3-Tetramethylcyclopropanecarboxylic acid cyano(3-phenoxyphenyl)methyl ester
EINECS	264-823-3

Quality Control

Our Fenpropathrin is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Quality is verified through comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet typical technical grade or formulated product specifications. Certificates of Analysis (COA) documenting purity, physical properties, and relevant parameters are provided with each shipment to support your 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 strong alkalis and incompatible organic solvents. Ensure the storage area is designated for agrochemicals and is secured against unauthorized access.

Specification

Item	Specification
Appearance	Yellow to brown viscous liquid or crystals
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 92.0% (Technical Grade)
Moisture (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.