Description

3-Ethoxy-2-Methyl-2-Propenoic Acid Ethyl Ester is a specialized acrylate ester derivative, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its molecular structure, featuring both ethoxy and ester functionalities, makes it a key precursor for creating polymers, fine chemicals, and performance materials. This compound is essential for R&D and production in sectors including pharmaceuticals, agrochemicals, and specialty polymer manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and other crop protection agents.
• Polymer & Resin Modifier: Acts as a monomer or co-monomer for creating specialty acrylic polymers with tailored properties.
• Coatings & Adhesives: Imparts specific performance characteristics such as flexibility, adhesion, or chemical resistance in advanced coating formulations.
• Chemical Research (R&D): Employed as a reagent in organic synthesis and material science research for developing novel compounds.
• Cross-linking Agent: Can be utilized in formulations requiring controlled polymerization or cross-linking reactions.

Basic Information

Product Name	3-Ethoxy-2-Methyl-2-Propenoic Acid Ethyl Ester
CAS No.	92145-32-9
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Ethyl 3-ethoxy-2-methylacrylate; Ethyl 3-ethoxy-2-methylpropenoate; 2-Propenoic acid, 3-ethoxy-2-methyl-, ethyl ester; 3-Ethoxy-2-methylacrylic acid ethyl ester; Ethyl (3-ethoxy-2-methyl)acrylate; 2-Methyl-3-ethoxyacrylic acid ethyl ester; Ethyl α-methyl-β-ethoxyacrylate
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-2-Methyl-2-Propenoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases 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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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