Description

Marks Mecoprop Hi is a high-purity, technical-grade formulation of the selective phenoxy herbicide Mecoprop-P. This product is engineered for superior efficacy and consistency in broadleaf weed control, offering a reliable solution for formulators and agricultural professionals. It is primarily utilized in the production of professional turf management, horticultural, and agricultural herbicide formulations targeting challenging weeds in cereal crops and grasslands.

Application

• Selective Herbicide Formulations: A key active ingredient in post-emergence herbicides for controlling broadleaf weeds in wheat, barley, oats, and rye.
• Turf and Lawn Care: Used in professional products for managing weeds like clover, chickweed, and plantain in managed turf, golf courses, and sports fields.
• Pasture and Grassland Management: Effective in weed control programs for improving forage quality and pasture productivity.
• Industrial Vegetation Control: Incorporated into solutions for managing unwanted vegetation in non-crop areas such as roadsides and utilities right-of-way.
• Horticulture: Used in certain nursery and ornamental settings for selective weed suppression.
• Formulation Intermediate: Serves as a high-quality raw material for manufacturing various end-use products like emulsifiable concentrates (EC) and soluble concentrates (SL).

Basic Information

Product Name	Marks Mecoprop Hi
CAS No.	66423-05-0
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	(R)-2-(4-Chloro-2-methylphenoxy)propanoic acid; Mecoprop-P; MCPP-P; (+)-Mecoprop; (R)-Mecoprop; Duplosan KV; Optica; CAS 66423-05-0; Optica
EINECS	Contact for details

Quality Control

Our Marks Mecoprop Hi is manufactured under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. The product undergoes rigorous analytical testing, including assay by HPLC and confirmation of isomer purity, to meet technical-grade specifications. A Certificate of Analysis (COA) detailing all quality parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Light-colored to amber liquid or crystalline mass
Identification (IR)	Conforms
Assay (Mecoprop-P)	≥ 92.0%
Isomeric Purity (R-Isomer)	≥ 90.0%
Water Content	≤ 1.0%
pH (1% solution)	Contact for details
Specific Rotation	Contact for details

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