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

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with the molecular formula C11H15Cl2O3PS2 and CAS number 21923-23-9. This chemical substance has a molecular weight of 361.2 g/mol and belongs to the class of phosphorothioate derivatives. It is characterized by the presence of chlorine atoms, methylsulfanyl groups, and phosphorus-sulfur bonds in its molecular structure, making it a complex organophosphorus compound with specific chemical properties.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with a molecular weight of 361.2 g/mol and the formula C11H15Cl2O3PS2. The presence of chlorine substituents and phosphorothioate groups influences its physical properties including solubility and stability. As a substituted phenoxy phosphate derivative, it likely exhibits limited water solubility but good solubility in organic solvents. The compound's stability and reactivity are influenced by the phosphorus-sulfur bonds and halogen substituents.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is primarily used as an organophosphorus compound in specialized chemical applications. Given its molecular structure containing phosphorothioate groups and chlorinated aromatic components, it may serve as an intermediate in organic synthesis or as a reagent in specific chemical processes. Its applications are typically limited to professional and industrial use due to its high toxicity classification and require specialized knowledge for safe handling and application.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane requires extreme caution due to its Acute Tox. 2 and 3 classifications with GHS06 pictogram. Personal protective equipment must include chemical-resistant gloves, safety goggles, and respiratory protection in well-ventilated areas. Work should be conducted under fume hoods with emergency eyewash and shower facilities nearby. Avoid skin contact, inhalation, and ingestion. Only trained personnel should handle this substance following strict safety protocols and workplace exposure limits.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane must be stored in a secure, well-ventilated area away from heat sources and incompatible materials. Storage containers should be tightly sealed and labeled according to GHS requirements with appropriate hazard pictograms. The storage area should be accessible only to authorized personnel and equipped with spill containment measures. Temperature and humidity control may be necessary to maintain chemical stability. Secondary containment is recommended due to its high toxicity and environmental hazard classification.

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 for at least 15 minutes. If inhaled, move to fresh air immediately and seek medical care. For eye contact, flush with water for 15 minutes and remove contact lenses if present. If ingested, do not induce vomiting and seek immediate emergency medical treatment. Always contact poison control centers.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane must be disposed of as hazardous waste through licensed waste management companies in accordance with local and EU regulations. The substance cannot be discharged to sewers or the environment due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Waste containers must be properly labeled and segregated from other waste types. Incineration at authorized high-temperature facilities may be required. Always consult local environmental authorities and waste disposal regulations before disposal.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is classified under ADR Class 6.1, Packing Group I, indicating it is a highly toxic substance requiring special transport conditions. Packaging must comply with UN specifications for dangerous goods, and vehicles must display appropriate hazard placards. Transport documentation including safety data sheets must accompany shipments. Drivers require ADR training certification, and emergency response information must be readily available. Only authorized carriers experienced in dangerous goods transport should handle shipments of this substance.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification and labeling obligations. Although not currently listed as SVHC, its high acute toxicity and environmental hazard classifications require strict compliance with occupational exposure limits and environmental protection measures. Import/export may require permits, and professional users must maintain safety data sheets and implement appropriate risk management measures according to chemical safety regulations.

(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-lambda5-phosphane is available through OYSI, a specialized European distributor of technical chemicals with expertise in handling highly toxic substances. Due to its dangerous nature and regulatory requirements, this compound is only supplied to qualified professional users with appropriate licenses and safety capabilities. OYSI ensures full regulatory compliance including proper documentation, packaging, and transport arrangements. Contact OYSI directly to discuss availability, technical specifications, and regulatory requirements for your specific application needs.