Description

Flufenpyr-Ethyl is a selective herbicide belonging to the chemical class of N-phenylphthalimides. This compound is valued for its effective pre-emergence and early post-emergence control of a broad spectrum of broadleaf and grassy weeds in key agricultural crops. It is primarily utilized by agrochemical formulators and manufacturers developing crop protection solutions for global agriculture. The product is supplied to meet the stringent quality and consistency requirements of the professional agrochemical industry.

Application

Flufenpyr-Ethyl is a key active ingredient in modern herbicide formulations. Its primary and related applications include:

• Selective Herbicide Formulations: Core component in emulsifiable concentrates (EC), suspension concentrates (SC), and wettable powders (WP) for selective weed control.
• Cereal Crop Protection: Used for weed management in wheat, barley, and other cereal crops to protect yield.
• Oilseed and Legume Crops: Applied in crops such as soybeans, canola, and peanuts for broadleaf weed suppression.
• Industrial Vegetation Management: Potential use in non-crop areas for managing unwanted vegetation.
• Agrochemical Intermediates: Serves as a technical-grade material for further synthesis of advanced formulated products.
• Research & Development: Used in agricultural R&D for developing new herbicidal mixtures and evaluating efficacy.

Basic Information

Product Name	Flufenpyr-Ethyl
CAS No.	188489-07-8
Molecular Formula	C₁₅H₁₂F₃N₃O₄
Molecular Weight	355.27 g/mol
Synonyms	Ethyl 2-chloro-4-fluoro-5-(5-methyl-6-oxo-4-(trifluoromethyl)-1(6H)-pyridazinyl)oxy)benzoate; 2-Chloro-4-fluoro-5-[(5-methyl-6-oxo-4-(trifluoromethyl)-1(6H)-pyridazinyl)oxy]benzoic acid ethyl ester; Flufenpyr-ethyl; F-8426; CAS 188489-07-8
EINECS	Contact for details

Quality Control

Our Flufenpyr-Ethyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise technical-grade specifications for agrochemical use. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing purity, impurity profiles, and physical parameters to support your formulation and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
pH (1% suspension)	5.0 - 7.0

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