Description

Ethyl 3-(2,2-Dichlorovinyl)-2,2-Dimethyl-1-Cyclopropanecarboxylate 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 sector. It is essential for manufacturers and R&D facilities developing advanced active ingredients, where consistent quality and reliable supply are critical.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of pyrethroid and other advanced insecticide active ingredients.
• Pharmaceutical Synthesis: Serves as a specialized building block for constructing complex molecular frameworks in medicinal chemistry research.
• Fine Chemical Production: Used in the manufacture of specialty chemicals requiring specific cyclopropane ring structures.
• Research & Development: Employed in academic and industrial laboratories for method development and novel compound synthesis.
• Chemical Standard: Supplied as a high-purity reference material for analytical testing and quality control procedures.

Basic Information

Product Name	Ethyl 3-(2,2-Dichlorovinyl)-2,2-Dimethyl-1-Cyclopropanecarboxylate
CAS No.	59609-49-3
Molecular Formula	C10H14Cl2O2
Molecular Weight	237.12 g/mol
Synonyms	Ethyl 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate; (1R,3R)-Ethyl 3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; DV-Chrysanthemic Acid Ethyl Ester; Ethyl DV-Chrysanthemate; 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic Acid Ethyl Ester; Ethyl 3-(Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; (RS)-Ethyl 3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3-(2,2-Dichlorovinyl)-2,2-Dimethyl-1-Cyclopropanecarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Related Substances (GC/HPLC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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