Description

Mcpa-Ethyl Ester CAS NO 2698-38-6 is a synthetic organic compound belonging to the phenoxyalkanoic acid ester family, widely recognized for its potent herbicidal activity. This compound is a key selective herbicide and plant growth regulator, valued for its efficacy in controlling broadleaf weeds in various agricultural and non-crop settings. It is an essential agrochemical intermediate for formulators and manufacturers serving the global agricultural industry.

Application

• Selective Herbicide Formulation: Primary active ingredient in post-emergence herbicides for cereal crops (wheat, barley, rice) and turf.
• Broadleaf Weed Control: Effectively manages weeds like chickweed, clover, and thistles in grasslands and pastures.
• Industrial Vegetation Management: Used in non-crop areas such as roadsides, railways, and industrial sites for vegetation control.
• Agrochemical Intermediate: Serves as a crucial precursor in the synthesis of other advanced herbicide formulations.
• Plant Growth Regulation: Applied in specific protocols to influence plant development and morphology in horticulture.
• Research & Development: Utilized in agricultural research for studying phenoxy herbicide modes of action and resistance.

Basic Information

Product Name	Mcpa-Ethyl Ester
CAS No.	2698-38-6
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	MCPA-ethyl; Ethyl 2-methyl-4-chlorophenoxyacetate; 2-Methyl-4-chlorophenoxyacetic acid ethyl ester; MCPA ethyl ester; Methylchlorophenoxyacetic acid ethyl ester; (4-Chloro-2-methylphenoxy)acetic acid ethyl ester; Agroxone; Chiptox (as ester variant)
EINECS	220-278-5

Quality Control

Our Mcpa-Ethyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing including HPLC, GC, and IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat sources and 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 maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.20 - 1.30

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