Trans-(2-methyl-3-phenylphenyl)methyl (1R,3R)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate

Trans-(2-methyl-3-phenylphenyl)methyl (1R,3R)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate is a synthetic pyrethroid insecticide with CAS number 82657-04-3. This complex organic compound has a molecular formula of C23H22ClF3O2 and a molecular weight of 422.9 g/mol. It belongs to the cyclopropanecarboxylate class of pyrethroids and exhibits significant biological activity against various insect species.

This pyrethroid compound is typically a solid at room temperature with low water solubility due to its highly lipophilic nature. The presence of chlorine and fluorine atoms in its structure contributes to its chemical stability and biological activity. Like most pyrethroids, it exhibits good thermal stability and is generally stable under normal storage conditions. Its complex stereochemistry includes specific R,R and Z configurations that are crucial for its insecticidal activity.

This compound is primarily used as an active ingredient in insecticidal formulations for agricultural and professional pest control applications. As a pyrethroid, it acts on the nervous system of insects by disrupting sodium channels, providing effective control against a wide range of flying and crawling insects. It is utilized in crop protection products, public health applications, and professional pest management solutions where rapid knockdown and residual activity are required.

Safe handling requires comprehensive personal protective equipment due to its high toxicity classification (Acute Tox. 2 and 3). Operators must wear chemical-resistant gloves, protective clothing, eye protection, and respiratory protection when handling this substance. Work should be conducted in well-ventilated areas or under controlled conditions. The compound can cause skin sensitization (Skin Sens. 1B) and has potential carcinogenic properties (Carc. 2), requiring strict adherence to safety protocols and minimizing exposure.

Proper storage requires a cool, dry, well-ventilated area away from direct sunlight and heat sources. The container should be tightly closed and stored in secondary containment due to its environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1). Storage areas must be secure, with access restricted to authorized personnel only. Keep away from incompatible materials such as strong bases and oxidizing agents. Regular inspection of containers for damage or leaks is essential.

Immediate action is critical due to the high acute toxicity. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. If eye contact occurs, rinse immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. If swallowed, do not induce vomiting and seek immediate medical attention. Contact poison control or emergency services promptly, providing the safety data sheet.

Disposal must be conducted through licensed hazardous waste disposal facilities due to its classification as toxic and environmentally hazardous waste. The substance cannot be disposed of in regular waste streams or sewage systems due to its aquatic toxicity. Waste should be collected in appropriate containers, properly labeled, and handled according to local and national hazardous waste regulations. Incineration at licensed high-temperature facilities is typically the preferred disposal method for pyrethroid compounds.

Transportation is regulated under ADR Class 6.1 (Toxic substances), Packing Group III, indicating moderate toxicity requiring specific packaging and labeling requirements. Packages must bear appropriate hazard labels and be constructed to prevent leakage during normal transport conditions. Transport documents must include proper shipping names, hazard class, and emergency response information. Vehicles must carry appropriate emergency equipment, and drivers require hazardous goods training certification for this toxic substance.

Yes, this compound is subject to comprehensive chemical regulations including REACH registration requirements in Europe due to its commercial use. It is classified under CLP regulation with multiple hazard categories requiring specific labeling and safety data sheets. As a pyrethroid insecticide, it falls under biocide and plant protection product regulations. While not currently listed as a SVHC, its carcinogenic classification (Carc. 2) subjects it to strict occupational exposure limits and usage restrictions.

OYSI serves as a reliable European distributor for this specialized pyrethroid compound, providing professional-grade chemical supply services across Europe. As an established chemical distributor, OYSI ensures proper handling, documentation, and compliance with European chemical regulations. Given the substance's high toxicity and regulatory requirements, purchasing through authorized distributors like OYSI ensures proper packaging, safety documentation, and regulatory compliance for professional and industrial applications.