Description

4-(2-Oxiranylmethoxy)Benzeneacetic Acid Ethyl Ester is a specialized epoxy-functional aromatic ester, a key building block in advanced material synthesis. Its molecular structure, featuring both an epoxide (oxirane) ring and an ester group, makes it a versatile intermediate for creating polymers with tailored properties. This compound is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and high-performance polymer industries for developing novel coatings, adhesives, and functional materials.

Application

• Epoxy Resin Modifier: Used as a reactive diluent or co-monomer to modify the flexibility, adhesion, and chemical resistance of epoxy resin systems for advanced coatings and composites.
• Pharmaceutical Intermediate: Serves as a critical synthetic building block in the research and production of active pharmaceutical ingredients (APIs), particularly those requiring functionalized aromatic backbones.
• Agrochemical Synthesis: Employed in the manufacture of herbicides, fungicides, and plant growth regulators, where its epoxy group enables the creation of bioactive molecules.
• Crosslinking Agent: Functions in formulations for UV-curable inks, paints, and adhesives, where it participates in polymerization to form durable, cross-linked networks.
• Specialty Polymer Production: A key monomer for synthesizing polyesters and polyethers with specific thermal and mechanical properties for engineering plastics.

Basic Information

Product Name	4-(2-Oxiranylmethoxy)Benzeneacetic Acid Ethyl Ester
CAS No.	76805-25-9
Molecular Formula	C₁₃H₁₆O₄
Molecular Weight	236.26 g/mol
Synonyms	Ethyl 4-(Oxiran-2-ylmethoxy)phenylacetate; Ethyl 2-[4-(2-Oxiranylmethoxy)phenyl]acetate; 4-(Glycidyloxy)phenylacetic Acid Ethyl Ester; Ethyl (4-Glycidyloxyphenyl)acetate; p-(Glycidyloxy)phenylacetic Acid Ethyl Ester; Benzeneacetic acid, 4-(2-oxiranylmethoxy)-, ethyl ester; Ethyl 4-(Glycidyloxy)benzeneacetate
EINECS	Contact for details

Quality Control

Our production of 4-(2-Oxiranylmethoxy)Benzeneacetic Acid Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We operate under a cGMP-compliant quality system to meet the rigorous standards of our global pharmaceutical and fine chemical partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Epoxide Value	Contact for details
Refractive Index	Contact for details
Specific Gravity	Contact for details

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