(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with the molecular formula C11H15Cl2O2PS3 and CAS number 2275-14-1. This chemical features a complex structure containing phosphorus, sulfur atoms, and a dichlorophenyl group. With a molecular weight of 377.3 g/mol, it belongs to the class of phosphorothioate derivatives and exhibits significant toxicological properties requiring careful handling.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane presents as a chemical compound with a molecular weight of 377.3 g/mol. The substance contains multiple sulfur atoms and chlorinated aromatic rings, which influence its physical characteristics. Specific properties such as melting point, boiling point, and solubility data should be obtained from the safety data sheet, as these parameters are crucial for proper handling and application.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane serves as a specialized chemical intermediate in various industrial applications. As an organophosphorus compound, it may be utilized in pharmaceutical synthesis, agricultural chemical production, or as a research reagent. The specific applications depend on its reactivity profile and the presence of multiple functional groups including phosphorus, sulfur, and chlorinated aromatic components.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane requires strict safety measures due to its Acute Tox. 3 classification and GHS06 pictogram. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work in well-ventilated areas or under fume hoods, avoid skin contact and inhalation. Ensure emergency shower and eyewash stations are accessible, and train personnel on proper handling procedures before use.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Due to its toxic properties and environmental hazards (GHS09), segregate from food, feed, and drinking water. Store in secondary containment to prevent environmental release and maintain inventory records for regulatory compliance.

Immediate action is required upon contact with (2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane due to its acute toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. Seek medical attention promptly for all exposure routes and provide the safety data sheet to medical personnel.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane must be disposed of as hazardous waste according to local and European regulations. Due to its toxic and environmentally hazardous properties, disposal through licensed hazardous waste contractors is mandatory. Never discharge to sewers, soil, or waterways due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Maintain proper documentation and follow waste classification codes for tracking purposes.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is classified under ADR Class 6.1 (Toxic substances), Packing Group II, indicating significant transport restrictions. Shipments require appropriate UN-specification packaging, proper labeling with Class 6.1 hazard labels, and transport documentation. Only qualified carriers with dangerous goods training may handle transportation. Ensure compliance with ADR regulations for routing, vehicle requirements, and emergency response procedures during transit.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane falls under European REACH regulation and CLP classification requirements. While not currently listed as a SVHC (Substance of Very High Concern), its acute toxicity and environmental hazard classifications require compliance with notification, labeling, and safety data sheet provisions. Users must ensure proper risk assessment, implement appropriate risk management measures, and maintain regulatory documentation for commercial activities.

(2,5-dichlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this regulated substance to qualified industrial customers with proper documentation and safety data sheets. Due to its hazardous classification and transport restrictions, procurement requires verification of intended use, appropriate handling capabilities, and compliance with regulatory requirements for professional applications only.