Description

3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarbonyl Chloride is a high-value, reactive chemical intermediate essential for advanced synthesis. This compound matters for its role as a key building block in the production of pyrethroid insecticides and other fine chemicals, where its specific molecular structure is critical for biological activity. It is primarily needed by manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries for research, development, and large-scale production.

Application

• Primary Intermediate for Pyrethroid Synthesis: A crucial precursor in the manufacturing of potent synthetic pyrethroid insecticides such as permethrin, cypermethrin, and deltamethrin.
• Agrochemical Manufacturing: Used in the production of high-performance crop protection agents for global agriculture.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Production: Employed in research and development for creating novel specialty chemicals with specific biological or material properties.
• Chemical Research & Development: Utilized in academic and industrial labs for exploring new synthetic pathways and compound libraries.

Basic Information

Product Name	3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarbonyl Chloride
CAS No.	52314-67-7
Molecular Formula	C9H9Cl3O
Molecular Weight	239.53 g/mol
Synonyms	2,2-Dimethyl-3-(2,2-dichloroethenyl)cyclopropanecarbonyl Chloride; 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid Chloride; DV Acid Chloride; Dichlorovinyl Dimethylcyclopropanecarboxyl Chloride; Permethrin Acid Chloride; Cyclopropanecarbonyl Chloride, 3-(2,2-dichloroethenyl)-2,2-dimethyl-; (1R,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl Chloride (for isomer-specific forms)
EINECS	Contact for details

Quality Control

Our production of 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarbonyl Chloride adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Every lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR analysis, to verify identity, potency, and impurity profiles. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent hydrolysis. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isomeric Purity (GC)	Contact for details
Water Content (KF)	≤ 0.5%

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