Description

3-Ethenyl-2,2-Dimethyl-1-Cyclopropanecarboxylic Acid Ethyl Ester is a specialized cyclopropane derivative, a high-value intermediate in advanced organic synthesis. Its unique sterically hindered structure makes it a critical building block for creating complex molecules with specific spatial configurations. This compound is essential for R&D and production chemists in the agrochemical and pharmaceutical sectors seeking to develop novel active ingredients.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel pyrethroid and other insecticide analogs, leveraging its cyclopropane core.
• Pharmaceutical Building Block: Used in medicinal chemistry research for constructing complex, biologically active molecules and prodrugs.
• Fine Chemical Synthesis: Serves as a versatile chiral synthon in the production of specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with unique thermal or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	3-Ethenyl-2,2-Dimethyl-1-Cyclopropanecarboxylic Acid Ethyl Ester
CAS No.	60066-50-4
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	Ethyl 3-Ethenyl-2,2-dimethylcyclopropanecarboxylate; 2,2-Dimethyl-3-vinylcyclopropanecarboxylic Acid Ethyl Ester; 3-Vinyl-2,2-dimethylcyclopropanecarboxylic Acid Ethyl Ester; Ethyl 2,2-Dimethyl-3-vinylcyclopropanecarboxylate; Chrysanthemic Acid Ethyl Ester, Vinyl Derivative; (1R,3R)- and (1S,3S)- Isomers of Ethyl 3-Ethenyl-2,2-dimethylcyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our 3-Ethenyl-2,2-Dimethyl-1-Cyclopropanecarboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Isomeric Purity (GC)	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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