Description

Benzeneacetic Acid, 2,5-Dichloro-, Methyl Ester is a specialized organic ester derivative of phenylacetic acid, featuring chlorine substituents that impart unique reactivity and physical properties. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, where its structure allows for precise molecular modifications. It is primarily required by pharmaceutical and agrochemical research and development sectors for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules requiring a substituted phenylacetic acid backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging the bioactivity of the dichlorophenyl moiety.
• Organic Chemical Research: Serves as a versatile building block in academic and industrial laboratories for constructing complex molecular architectures.
• Dye and Pigment Precursor: Acts as an intermediate in the synthesis of specialized dyes and pigments where chlorinated aromatic esters are required.
• Polymer Modification Agent: Employed in the synthesis of specialty monomers or as a modifier to impart specific characteristics to polymer chains.
• Liquid Crystal & Electronic Chemical: A potential intermediate in the production of materials for electronic applications, such as liquid crystal displays (LCDs).

Basic Information

Product Name	Benzeneacetic Acid, 2,5-Dichloro-, Methyl Ester
CAS No.	96129-66-7
Molecular Formula	C9H8Cl2O2
Molecular Weight	219.06 g/mol
Synonyms	Methyl 2,5-Dichlorophenylacetate; 2,5-Dichlorophenylacetic Acid Methyl Ester; (2,5-Dichlorophenyl)acetic Acid Methyl Ester; Methyl (2,5-dichlorophenyl)acetate; Benzeneacetic acid, 2,5-dichloro-, methyl ester; 2,5-Dichloro-α-toluic acid methyl ester
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 2,5-Dichloro-, Methyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from techniques such as HPLC, GC, and NMR. Our quality commitment ensures the material meets the stringent requirements for use as a research and synthesis intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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