Description

Mecoprop-2-Ethylhexyl Ester is a synthetic auxin herbicide intermediate, specifically the 2-ethylhexyl ester of mecoprop. This formulation is critical for enhancing the lipophilicity and foliar absorption of the active ingredient, making it a key component in the production of advanced, high-performance herbicide formulations. It is primarily required by agrochemical manufacturers and formulators developing selective post-emergence weed control solutions for broadleaf weeds in cereal crops, turf, and non-crop areas.

Application

• Primary Intermediate for Herbicide Synthesis: Serves as a crucial precursor in the manufacturing of commercial mecoprop-p (or MCPP-p) ester-based herbicide products.
• Selective Weed Control in Cereals: Used in formulations targeting broadleaf weeds like chickweed, clover, and knotweed in wheat, barley, and oat crops without harming the cereal plants.
• Turf and Lawn Management: A key active ingredient in professional and consumer lawn care products for controlling dandelions, plantains, and other common turf weeds.
• Industrial Vegetation Management: Employed in non-crop area weed control programs for roadsides, railways, and utility rights-of-way.
• Formulation Enhancement: Its ester form improves compatibility with other agrochemicals and adjuvants in tank mixes and concentrated emulsifiable concentrate (EC) formulations.

Basic Information

Product Name	Mecoprop-2-Ethylhexyl Ester
CAS No.	71526-69-7
Molecular Formula	C15H22ClO3
Molecular Weight	285.79 g/mol
Synonyms	(RS)-2-(4-Chloro-2-methylphenoxy)propanoic acid 2-ethylhexyl ester; Mecoprop 2-ethylhexyl; MCPP 2-ethylhexyl ester; 2-Ethylhexyl (RS)-2-(4-chloro-o-tolyloxy)propionate; (±)-Mecoprop 2-ethylhexyl ester; Mecoprop-p 2-ethylhexyl ester; CAS 71526-69-7; Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, 2-ethylhexyl ester
EINECS	Contact for details

Quality Control

Our Mecoprop-2-Ethylhexyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high chemical purity suitable for agrochemical synthesis. Each lot is analyzed to confirm identity, potency, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing assay, isomeric purity, and relevant impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isomeric Purity (Mecoprop-p)	≥ 90.0%
Water Content (Karl Fischer)	≤ 0.5%
Acidity (as Mecoprop acid)	≤ 1.0%

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