Description

Methyl (E)-3-Methoxy-2-Methylpropenoate is a high-purity, unsaturated ester monomer valued for its reactive methacrylate-like structure. This compound serves as a versatile chemical intermediate, enabling the synthesis of specialized polymers and fine chemicals with tailored properties. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients, functional coatings, and specialty additives.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a co-monomer for acrylic and methacrylic resins, enhancing flexibility, adhesion, and weather resistance in coatings and adhesives.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other specialty organic compounds.
• Cross-linking Agent: Utilized in formulations for UV-curable inks, coatings, and dental materials due to its polymerizable double bond.
• Research & Development: Employed in organic synthesis and material science research for developing novel chemical entities.

Basic Information

Product Name	Methyl (E)-3-Methoxy-2-Methylpropenoate
CAS No.	35588-82-0
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	(E)-Methyl 3-Methoxy-2-methylpropenoate; Methyl trans-3-Methoxy-2-methylacrylate; 2-Methyl-3-methoxyacrylic Acid Methyl Ester; Methyl 3-Methoxy-2-methyl-2-propenoate; 3-Methoxy-2-methyl-2-propenoic Acid Methyl Ester; (E)-3-Methoxy-2-methylacrylic Acid Methyl Ester; Methyl (E)-3-Methoxy-2-methylacrylate
EINECS	Contact for details

Quality Control

Our Methyl (E)-3-Methoxy-2-Methylpropenoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.020 - 1.050
Refractive Index (20°C)	1.430 - 1.450

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