Description

Sodium 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarboxylate is a high-purity sodium salt derivative of a synthetic pyrethroid acid, serving as a critical advanced intermediate in the production of modern insecticides. This compound is valued for its role in synthesizing potent, low-toxicity active ingredients that offer effective pest control with enhanced environmental and user safety profiles. It is primarily required by manufacturers in the agrochemical and fine chemical industries for the formulation of next-generation crop protection products.

Application

• Key Intermediate for Pyrethroid Insecticides: Primary use in the synthesis of high-efficacy active ingredients like cypermethrin, deltamethrin, and fenvalerate.
• Agrochemical Manufacturing: Essential for producing formulations for crop protection against a broad spectrum of insects in agriculture.
• Public Health Products: Used in the manufacture of insecticides for vector control (e.g., mosquitoes) and household pest management solutions.
• Animal Health Formulations: Intermediate in the production of ectoparasiticides for livestock and pet care.
• Fine Chemical Synthesis: Serves as a building block for specialized chemical research and the development of novel compounds.
• Technical Material Production: Supplied to manufacturers for scaling up the production of technical-grade active ingredients.

Basic Information

Product Name	Sodium 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarboxylate
CAS No.	57112-15-9
Molecular Formula	C9H11Cl2NaO2
Molecular Weight	245.08 g/mol
Synonyms	Sodium 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate; Sodium 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate; Sodium DV Chrysanthemate; Sodium Dichlorovinyl Dimethylcyclopropanecarboxylate; Sodium Salt of Chrysanthemic Acid Dichlorovinyl Derivative; Pyrethroid Acid Sodium Salt; Intermediate for Cypermethrin; 57112-15-9
EINECS	Contact for details

Quality Control

Our Sodium 3-(2,2-Dichlorovinyl)-2,2-Dimethylcyclopropanecarboxylate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC, GC, and NMR, to meet the stringent requirements of agrochemical intermediate production. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
pH (5% solution)	7.0 - 9.0

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