(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with CAS number 21923-23-9 and molecular formula C11H15Cl2O3PS2. This chemical substance has a molecular weight of 361.2 g/mol and belongs to the phosphorothioate family. It is classified as highly toxic and environmentally hazardous, requiring specialized handling and safety measures due to its acute toxicity properties and potential environmental impact.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound containing chlorine and sulfur substituents. With its molecular formula C11H15Cl2O3PS2 and molecular weight of 361.2 g/mol, it exhibits typical characteristics of phosphorothioate compounds. The presence of dichloro and methylsulfanyl groups influences its chemical reactivity and stability. Specific physical properties such as melting point, boiling point, and solubility require consultation of detailed technical datasheets.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is primarily used as an intermediate in chemical synthesis and specialized industrial applications. As an organophosphorus compound, it may serve in the production of pesticides, pharmaceuticals, or other fine chemicals. Its specific applications depend on its reactivity profile and the presence of functional groups including phosphorus, chlorine, and sulfur moieties. Professional users should consult technical specifications for detailed application guidance.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane requires strict safety protocols due to its Acute Tox. 2 and 3 classifications. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work must be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Emergency procedures and safety data sheets must be readily available. Only trained personnel should handle this substance following established safety protocols.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane must be stored in a secure, well-ventilated area away from incompatible materials. Storage areas should be cool, dry, and protected from direct sunlight. Due to its high toxicity classification (ADR Class 6.1, Group I), it requires restricted access and appropriate warning signage. Containers must be properly sealed and labeled according to GHS requirements. Storage facilities should comply with local regulations for toxic substances and have emergency response procedures in place.

Immediate medical attention is required for any contact with (2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane due to its high acute toxicity. For skin contact, remove contaminated clothing and rinse with copious amounts of water. In case of eye contact, flush immediately with water for at least 15 minutes. If inhaled, move to fresh air and seek immediate medical care. For ingestion, do not induce vomiting and contact poison control immediately. Always consult the safety data sheet for complete first aid procedures.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane must be disposed of as hazardous waste through licensed waste management companies. Due to its acute toxicity and environmental hazard classifications (Aquatic Acute 1, Aquatic Chronic 1), it cannot be disposed of in regular waste streams. Disposal must comply with local and European waste regulations including the Waste Framework Directive. Containers should be properly labeled and segregated. Professional waste handlers should be consulted for appropriate treatment and disposal methods.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is classified as ADR Class 6.1 (Toxic substances), Packing Group I, indicating high toxicity during transport. Transportation requires compliance with ADR/RID regulations for dangerous goods, including proper packaging, labeling with GHS06 and GHS09 pictograms, and appropriate transport documentation. Only certified carriers with proper equipment and training should handle transportation. Emergency response information must accompany shipments, and special routing restrictions may apply.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is subject to multiple European regulations including REACH registration requirements and CLP classification obligations. While not currently listed as an SVHC substance, its high acute toxicity and environmental hazard classifications require compliance with strict handling, storage, and disposal regulations. Users must maintain safety data sheets, implement risk management measures, and ensure proper worker training. National restrictions may apply depending on specific applications and quantities used.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is available through specialized chemical distributors in Europe, including OYSI, which supplies professional-grade chemical products to industrial customers. Due to its high toxicity classification and regulatory requirements, purchases are typically restricted to qualified industrial users with appropriate handling capabilities. Buyers must demonstrate compliance with safety, storage, and regulatory requirements. Contact OYSI for availability, technical specifications, and regulatory documentation to support your specific application needs.