Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane is an organophosphorus compound with the molecular formula C10H12Cl3O2PS and CAS number 327-98-0. This chemical substance has a molecular weight of 333.6 g/mol and contains chlorinated aromatic structures combined with phosphorus and sulfur functional groups. It is classified as a highly toxic substance with significant environmental hazards, requiring careful handling and specialized safety measures in industrial applications.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane is an organophosphorus compound with a molecular weight of 333.6 g/mol and molecular formula C10H12Cl3O2PS. The presence of three chlorine atoms and the phosphorus-sulfur functional groups significantly influence its chemical behavior and stability. Specific physical properties such as melting point, boiling point, and solubility characteristics should be consulted from detailed safety data sheets for precise handling requirements.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane is primarily used as an intermediate in specialized chemical synthesis and research applications. Its organophosphorus structure makes it valuable in the development of specific chemical compounds and potential pharmaceutical intermediates. Due to its high toxicity classification (Acute Tox. 2 and 3), its use is restricted to professional industrial settings with appropriate safety infrastructure and trained personnel handling hazardous chemicals.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane requires strict safety protocols due to its Acute Tox. 2 and 3 classifications. Essential protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection in well-ventilated areas or fume hoods. Workers must wear appropriate chemical-resistant clothing and follow established procedures for highly toxic substances. Emergency eyewash stations and safety showers should be readily accessible, and only trained personnel should handle this dangerous substance.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane must be stored in a secure, climate-controlled environment away from incompatible materials. Storage areas should be well-ventilated, equipped with appropriate containment systems, and restricted to authorized personnel only. The container should be kept tightly sealed and protected from moisture, heat, and direct sunlight. Due to its high toxicity and environmental hazards, storage must comply with local regulations for dangerous substances and include appropriate emergency response equipment.

Immediate medical attention is required for any contact with ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane due to its Acute Tox. 2 classification. For skin contact, immediately remove contaminated clothing and flush the affected area with copious amounts of water for at least 15 minutes. In case of eye contact, rinse immediately with water and seek urgent medical care. If inhaled, move to fresh air immediately and contact emergency services. Never induce vomiting if ingested.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane must be disposed of as hazardous waste through licensed disposal facilities due to its high toxicity and environmental hazard classifications. The substance cannot be disposed of in regular waste streams or sewage systems due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Disposal must comply with local and European waste regulations, and should be handled only by certified hazardous waste management companies with appropriate permits and treatment capabilities.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane is classified under ADR Class 6.1 (toxic substances), Packing Group II, indicating significant transport restrictions. Transportation requires specialized packaging, proper labeling with GHS06 and GHS09 pictogramms, and compliance with dangerous goods regulations. Only certified carriers with appropriate permits and training for toxic substances should handle shipments. Transport documentation must include proper shipping names, hazard classifications, and emergency response information according to international dangerous goods regulations.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane is subject to comprehensive European chemical regulations including REACH registration and CLP classification requirements. While not currently listed as an SVHC (Substance of Very High Concern), its Acute Tox. 2 and environmental hazard classifications impose strict handling, labeling, and safety data sheet requirements. Users must comply with national implementation of CLP regulation, workplace safety directives, and environmental protection laws governing toxic substances.

Ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-lambda5-phosphane is available through OYSI, a specialized European distributor of technical chemicals and hazardous substances. OYSI provides comprehensive support including regulatory compliance documentation, safety data sheets, and appropriate packaging for dangerous goods transport. Due to the substance's high toxicity classification, purchases are typically restricted to qualified industrial users with appropriate safety infrastructure and handling capabilities. Contact OYSI directly for availability, technical specifications, and regulatory compliance requirements.