Description

(4-Chloro-2-Methylphenoxy)Acetic Acid Methyl Ester is a versatile organic ester compound that serves as a key synthetic intermediate in the production of fine chemicals and agrochemicals. Its molecular structure, featuring both a chlorinated aromatic ring and an ester functional group, makes it a valuable precursor for the development of herbicides and other active ingredients. This product is essential for research and development laboratories, agrochemical manufacturers, and fine chemical synthesis facilities seeking a reliable, high-purity building block.

Application

• Agrochemical Intermediate: Primary use as a key precursor in the synthesis of phenoxy herbicide analogs and other crop protection agents.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in pharmaceutical and specialty chemical research.
• Chemical Research: Used in academic and industrial R&D for studying structure-activity relationships and developing new active compounds.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain chlorinated aromatic dyes and colorants.
• Polymer Additive Synthesis: Potential use in the creation of specialized plasticizers or stabilizers for polymer systems.

Basic Information

Product Name	(4-Chloro-2-Methylphenoxy)Acetic Acid Methyl Ester
CAS No.	2436-73-9
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	Methyl (4-chloro-2-methylphenoxy)acetate; Methyl 2-(4-chloro-2-methylphenoxy)acetate; MCPA-methyl ester; (4-Chloro-o-tolyloxy)acetic acid methyl ester; 2-Methyl-4-chlorophenoxyacetic acid methyl ester; Methyl 4-chloro-2-methylphenoxyacetate; MCP methyl ester; CAS 2436-73-9
EINECS	219-429-4

Quality Control

Our (4-Chloro-2-Methylphenoxy)Acetic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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. This material is moisture-sensitive; ensure containers are kept tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Refractive Index	1.520 - 1.525
Density	1.25 - 1.30 g/cm³

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