Description

Ethyl cis-2-(2,2-Dichlorovinyl)-3,3-Dimethylcyclopropanecarboxylate is a high-purity synthetic intermediate of significant commercial importance. This compound is valued for its role as a key building block in the synthesis of complex organic molecules, particularly in the agrochemical and pharmaceutical sectors. Industrial manufacturers and R&D laboratories require this material for the development and production of advanced active ingredients.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of pyrethroid and other advanced insecticide molecules.
• Pharmaceutical Synthesis: Serves as a versatile chiral building block for constructing complex pharmacologically active compounds.
• Chemical Research & Development: Used in academic and industrial R&D for method development and exploring new synthetic pathways.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring specific cyclopropane ring structures.

Basic Information

Product Name	Ethyl cis-2-(2,2-Dichlorovinyl)-3,3-Dimethylcyclopropanecarboxylate
CAS No.	60940-88-7
Molecular Formula	C10H14Cl2O2
Molecular Weight	237.12 g/mol
Synonyms	Ethyl cis-2,2-Dichlorovinyl-3,3-dimethylcyclopropanecarboxylate; cis-Cypermethric Acid Ethyl Ester; cis-(2,2-Dichlorovinyl)-3,3-dimethylcyclopropanecarboxylic Acid Ethyl Ester; Ethyl (1R,3R)-2,2-Dichloro-3-(3,3-dimethyl-1-oxocyclobutyl)vinylcyclopropanecarboxylate (isomer); Ethyl ester of cis-2-(2,2-dichlorovinyl)-3,3-dimethylcyclopropanecarboxylic acid; A key intermediate for Cypermethrin
EINECS	Contact for details

Quality Control

Our Ethyl cis-2-(2,2-Dichlorovinyl)-3,3-Dimethylcyclopropanecarboxylate 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 specifications 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 at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
cis-Isomer Content (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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