Description

3-Methoxy Acrylic Acid is a versatile, high-purity chemical intermediate characterized by its acrylic acid backbone with a methoxy substituent. This compound is valued for its role as a key building block in the synthesis of advanced polymers, fine chemicals, and active pharmaceutical ingredients (APIs). It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop products with specific performance characteristics.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer & Resin Production: Used as a monomer or co-monomer to create specialty acrylic polymers, coatings, and adhesives with tailored properties.
• Agrochemical Synthesis: Serves as an intermediate in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• UV Absorber & Light Stabilizer Precursor: Employed in the production of compounds that protect materials from ultraviolet degradation.
• Cross-linking Agent: Utilized in formulations to enhance the durability and chemical resistance of polymer networks.
• Organic Synthesis: Acts as a versatile reagent for Michael additions and other C-C bond-forming reactions in research and development.

Basic Information

Product Name	3-Methoxy Acrylic Acid
CAS No.	6162-52-3
Molecular Formula	C4H6O3
Molecular Weight	102.09 g/mol
Synonyms	3-Methoxyacrylic Acid; 2-Propenoic acid, 3-methoxy-; Methoxyacrylic Acid; β-Methoxyacrylic Acid; trans-3-Methoxyacrylic Acid; (E)-3-Methoxyacrylic Acid; 3-Methoxy-2-propenoic acid; NSC 403697
EINECS	228-212-7

Quality Control

Our 3-Methoxy Acrylic Acid is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including assay, purity profiling, and impurity identification, to ensure it meets the high standards required for industrial and pharmaceutical applications. Certificates of Analysis (COA) documenting full specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen) when appropriate to maintain stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%
Specific Gravity (20°C)	1.15 - 1.18

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