Description

Bifenox (Free Acid) is a high-purity technical-grade compound primarily used as a key intermediate in the synthesis of advanced agrochemicals. Its significance lies in its role as a precursor for the production of selective pre-emergence herbicides, offering manufacturers a reliable building block for crop protection solutions. This product is essential for agrochemical R&D laboratories and production facilities focused on developing and formulating next-generation weed control agents.

Application

• Primary Intermediate for the synthesis of Bifenox-based herbicide active ingredients.
• Agrochemical Research & Development for studying structure-activity relationships and developing new formulations.
• Manufacturing of Selective Herbicides used in cereal crops, soybeans, and other broadacre farming.
• Standard Reference Material for analytical method development and quality control in agrochemical labs.
• Chemical Synthesis for creating novel diphenyl ether derivatives with potential biological activity.

Basic Information

Product Name	Bifenox (Free Acid)
CAS No.	53774-07-5
Molecular Formula	C14H9Cl2NO5
Molecular Weight	342.13 g/mol
Synonyms	5-(2,4-Dichlorophenoxy)-2-nitrobenzoic Acid; Modown (acid); MC-4379; Bifenox Acid; 2-Nitro-5-(2,4-dichlorophenoxy)benzoic Acid; Caswell No. 081A; Benzoic acid, 5-(2,4-dichlorophenoxy)-2-nitro-
EINECS	258-776-7

Quality Control

Our Bifenox (Free Acid) is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting comprehensive testing results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	84°C - 88°C
Loss on Drying	≤ 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.