Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane is an organophosphorus compound with the molecular formula C10H15OPS2 and CAS number 944-22-9. This chemical substance has a molecular weight of 246.3 g/mol and belongs to the class of phosphane derivatives containing sulfur and ethoxy functional groups. It is classified as highly toxic and environmentally hazardous, requiring specialized handling procedures in industrial applications.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane is an organophosphorus compound with a molecular weight of 246.3 g/mol and the formula C10H15OPS2. As a phosphane derivative containing aromatic and alkyl groups, it typically exhibits limited water solubility due to its organic nature. The presence of sulfur and phosphorus atoms in its structure influences its chemical reactivity and stability under various conditions.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane is primarily used as a specialized chemical intermediate in organophosphorus chemistry and research applications. Its unique molecular structure makes it valuable for synthetic chemistry processes, particularly in the development of phosphorus-containing compounds. Due to its high toxicity classification, its use is restricted to professional industrial settings with appropriate safety measures and trained personnel.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane requires extreme caution due to its Acute Toxicity Category 1 classification. Personnel must wear full personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or fume hoods to prevent inhalation exposure. Only trained professionals should handle this substance, following strict safety protocols and emergency procedures.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane must be stored in a secure, well-ventilated area away from heat sources and incompatible materials. The storage area should be accessible only to authorized personnel due to its high toxicity classification. Containers must be properly labeled and sealed to prevent exposure. Temperature and humidity should be controlled to maintain product stability and prevent degradation.

Immediate action is critical due to the substance's high toxicity. For skin contact, remove contaminated clothing and rinse thoroughly with water for at least 15 minutes. In case of eye contact, flush immediately with clean water and seek medical attention. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek emergency medical care. Always consult safety data sheets for specific first aid measures.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane must be disposed of as hazardous waste through licensed waste management companies. Due to its high toxicity and environmental hazard classification, it cannot be disposed of through regular waste streams. Disposal must comply with local and European waste regulations, including proper classification, packaging, and documentation. Container residues also require hazardous waste treatment.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane is classified under ADR Class 6.1 (Toxic substances) Packing Group I, indicating maximum danger level for transport. Shipments require UN-specification packaging, proper labeling with toxic substance markings, and transport documents. Only certified carriers experienced in hazardous materials can handle transportation. Special routing restrictions and emergency response information must accompany shipments.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane is subject to REACH regulation for chemical registration and CLP regulation for classification and labeling in Europe. While not currently listed as SVHC, its high toxicity classification imposes strict handling, storage, and disposal requirements. Users must maintain safety data sheets, implement risk management measures, and ensure proper worker training and protection protocols compliance.

Ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane is available through OYSI, a European distributor specializing in technical chemicals. As a highly regulated toxic substance, procurement requires proper documentation and qualification of end-users. OYSI provides professional guidance on regulatory compliance, safety requirements, and proper handling procedures. Contact OYSI directly for availability, specifications, and ordering requirements for this specialized chemical.