Description

Ethyl 2,3-Dimethyl-3-Butenoate is a specialized unsaturated ester monomer with significant utility in advanced organic synthesis. This compound is valued for its role as a versatile building block in the production of fine chemicals, pharmaceuticals, and specialty polymers. It is primarily sought by research and development laboratories, flavor and fragrance manufacturers, and producers of high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Flavor and Fragrance Ingredient: Used in the creation of novel esters and aroma chemicals for high-end perfumery and flavoring applications.
• Polymer and Resin Synthesis: Acts as a reactive monomer or co-monomer in the production of specialty polymers, coatings, and adhesives.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Michael additions, and other carbon-carbon bond-forming reactions in research and process chemistry.
• Agrochemical Intermediate: Utilized in the development and manufacturing of advanced crop protection agents and pesticides.
• Chemical Research: A valuable reagent for academic and industrial research in synthetic methodology development.

Basic Information

Product Name	Ethyl 2,3-Dimethyl-3-Butenoate
CAS No.	14387-99-6
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	2,3-Dimethyl-3-butenoic acid ethyl ester; Ethyl 2,3-dimethylbut-3-enoate; 3-Butenoic acid, 2,3-dimethyl-, ethyl ester; 2,3-Dimethylvinylacetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2,3-Dimethyl-3-Butenoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Density (20°C)	0.88 - 0.92 g/mL

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