Description

Fenoxaprop-Ethyl CAS NO 82110-72-3 is a selective, post-emergence aryloxyphenoxypropionate herbicide. It is a critical active ingredient for the effective control of annual and perennial grass weeds in broadleaf crops. This compound is essential for agricultural chemical manufacturers and formulators targeting key global crops. Its reliable performance makes it a cornerstone product for modern, high-yield farming systems.

Application

• Primary use as a selective herbicide for post-emergence control of grass weeds in broadleaf crops such as soybeans, cotton, and peanuts.
• Formulation into various commercial end-use products including emulsifiable concentrates (EC) and suspension concentrates (SC).
• Control of problematic weeds like barnyardgrass, crabgrass, and foxtail species in agricultural settings.
• Integrated weed management programs in oilseed rape (canola) and sugar beet cultivation.
• Used in turf management for selective grass control in certain ornamental landscapes.
• Manufacturing of combination herbicide products to broaden the spectrum of weed control.
• Agricultural research and development for studying herbicide action and resistance management.

Basic Information

Product Name	Fenoxaprop-Ethyl
CAS No.	82110-72-3
Molecular Formula	C16H12ClNO5
Molecular Weight	333.73 g/mol
Synonyms	Ethyl (R)-2-[4-[(6-chloro-2-benzoxazolyl)oxy]phenoxy]propionate; Fenoxaprop-ethyl; (±)-Fenoxaprop-ethyl; Acclaim; Excel Super; Puma; Whip; HOE 33171; HOK 33171; Ethyl 2-[4-[(6-chloro-2-benzoxazolyl)oxy]phenoxy]propanoate
EINECS	Contact for details

Quality Control

Our Fenoxaprop-Ethyl is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet technical-grade agricultural standards. Certificates of Analysis (COA) documenting identity, purity, and relevant physical parameters are provided with every shipment to guarantee compliance with your formulation 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 heat, sparks, and open flame. The product is light-sensitive; prolonged exposure to light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Melting Point	84 - 87 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Chloride Content	Conforms

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