(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with CAS number 786-19-6 and molecular formula C11H16ClO2PS3. This chemical substance has a molecular weight of 342.9 g/mol and contains phosphorus, sulfur, and chlorine atoms in its structure. It is classified as a highly toxic substance requiring careful handling and storage under controlled conditions.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is a chemical compound with molecular formula C11H16ClO2PS3 and molecular weight 342.9 g/mol. The substance contains multiple sulfur atoms, a chlorinated phenyl group, and ethoxy substituents attached to a phosphorus center. Specific physical properties such as melting point, boiling point, and solubility data should be consulted from the safety data sheet for detailed handling information.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is primarily used as an intermediate in chemical synthesis and research applications. As an organophosphorus compound, it may serve in the development of specialized chemicals or as a reagent in laboratory processes. Due to its high toxicity classification (Acute Tox. 3), its use is restricted to professional and industrial applications with appropriate safety measures and qualified personnel.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane requires strict safety protocols due to its Acute Tox. 3 classification and danger signal word. Personal protective equipment must include chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods. Avoid skin contact, inhalation, and ingestion. Emergency procedures and safety data sheets must be readily available to all handling personnel.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane must be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and protected from moisture and heat sources. Storage areas should be equipped with appropriate containment measures and restricted to authorized personnel only. Due to its high toxicity and environmental hazard classification, storage must comply with local regulations for dangerous substances.

Immediate medical attention is required for any contact with (4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane due to its high toxicity. For skin contact, remove contaminated clothing and rinse thoroughly with water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek emergency medical care. Contact poison control centers when necessary.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane must be disposed of as hazardous waste through licensed waste management companies. Due to its high toxicity and environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1), it cannot be discharged to sewers or the environment. Disposal must comply with local, national, and EU waste regulations. Empty containers should also be treated as hazardous waste and handled by qualified disposal services.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is classified under ADR Class 6.1 (Toxic substances), Packing Group I, indicating high danger during transport. Transportation requires UN-approved packaging, proper labeling with GHS06 and GHS09 pictograms, and appropriate shipping documentation. Only qualified carriers licensed for dangerous goods transport may handle shipments. Emergency response information must accompany all shipments to ensure proper handling of potential incidents.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is subject to REACH regulation for chemical registration and CLP regulation for classification and labeling in the EU. While not currently listed as an SVHC (Substance of Very High Concern), its high toxicity classification requires compliance with occupational safety regulations and environmental protection laws. Users must maintain safety data sheets and implement appropriate risk management measures according to European chemical legislation.

(4-chlorophenyl)sulfanylmethylsulfanyl-diethoxy-sulfanylidene-lambda5-phosphane is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this substance to qualified industrial and research customers with proper documentation and safety requirements. Due to its high toxicity classification and regulatory requirements, purchases are restricted to professional users who can demonstrate appropriate handling capabilities and compliance with safety regulations.