Description

Butafenacil is a highly effective protoporphyrinogen oxidase (PPO) inhibitor herbicide belonging to the phenyluracil chemical class. Its primary value lies in providing broad-spectrum, post-emergence control of a wide range of broadleaf and grass weeds, including glyphosate-resistant species. This makes it a critical tool for agricultural professionals and formulators seeking robust weed management solutions. Key target markets include the agricultural industry for crop protection and agrochemical manufacturers for the development of advanced herbicide formulations.

Application

• Post-emergence herbicide for broad-spectrum weed control in various cropping systems.
• Key component in formulations targeting glyphosate-resistant weed populations.
• Used for burndown applications in no-till and reduced-tillage farming practices.
• Integrated into weed management programs for crops like soybeans, cotton, and cereals.
• Active ingredient in the manufacture of professional-grade agricultural chemical products.
• Utilized in research and development for novel herbicide chemistry and modes of action.

Basic Information

Product Name	Butafenacil
CAS No.	134605-64-4
Molecular Formula	C20H19ClF3N3O5
Molecular Weight	473.83 g/mol
Synonyms	Butafenacil; Inspire; CGA 276854; 2-Chloro-5-[1,2,3,6-tetrahydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-1-yl]benzoic acid 1-(1-ethylpropyl) ester; 1-(1-Ethylpropyl)-5-[(3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-dihydro-1(2H)-pyrimidinyl]-2-chlorobenzoate; Benzoic acid, 2-chloro-5-[1,2,3,6-tetrahydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-pyrimidinyl]-, 1-(1-ethylpropyl) ester
EINECS	Contact for details

Quality Control

Our Butafenacil is manufactured under strict quality management systems to ensure batch-to-batch consistency and high efficacy. Every lot undergoes rigorous analytical testing, including HPLC for assay and purity, to meet precise technical specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your formulation requirements.

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. Store separately from strong bases, food, and feedstuffs.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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