6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one is an organophosphorus compound with the molecular formula C12H15ClNO4PS2 and CAS number 2310-17-0. This chemical substance has a molecular weight of 367.8 g/mol and contains a benzoxazolone core structure with chloro and phosphinothioyl substituents. It is classified as a hazardous chemical requiring careful handling due to its toxicity profile and environmental impact potential.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one is a solid organophosphorus compound at room temperature with a molecular weight of 367.8 g/mol. The compound contains both hydrophobic aromatic components and polar phosphorus-sulfur functionalities, affecting its solubility characteristics. Its specific physical properties such as melting point, density, and exact solubility parameters would need to be determined through analytical testing or consultation of detailed technical specifications.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one is primarily used as a chemical intermediate in pharmaceutical and agrochemical synthesis processes. Its organophosphorus structure makes it valuable for developing compounds with biological activity. The substance may also serve as a research chemical for academic and industrial laboratories working on pesticide development, pharmaceutical research, or studies involving organophosphorus chemistry and benzoxazolone derivatives.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one requires strict safety measures due to its acute toxicity and skin sensitization potential. Personnel must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume hoods. Avoid skin contact, inhalation, and ingestion. Emergency procedures and first aid measures should be readily available, and all personnel should be trained on proper handling protocols.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. The container must be tightly sealed and properly labeled with hazard warnings. Storage areas should be equipped with appropriate containment measures and restricted to authorized personnel only. Given its toxicity classification, the substance should be segregated from food, feed, and consumer products, with inventory tracking maintained for regulatory compliance.

Immediate action is required in case of contact with 6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one due to its acute toxicity. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water. In case of eye contact, flush immediately with plenty of water for at least 15 minutes. If ingested or inhaled, seek immediate medical attention. Remove the person from exposure and ensure fresh air. Contact poison control center and provide the safety data sheet to medical personnel.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one must be disposed of through authorized hazardous waste disposal facilities due to its toxicity and environmental hazard classification. The substance cannot be disposed of in regular waste streams or sewage systems. Waste disposal must comply with local, national, and European regulations including the Waste Framework Directive. Contact licensed waste management companies specialized in handling toxic chemical waste, and maintain proper documentation for regulatory compliance and traceability.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one is classified as ADR Class 6.1 (Toxic substances), Packing Group III for transport purposes. The substance requires proper packaging, labeling with appropriate hazard placards, and transport documentation including shipping papers and emergency response information. Only qualified carriers with proper permits should handle the transportation. Packages must meet UN specification requirements and display the correct shipping name, identification number, and hazard labels according to dangerous goods regulations.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one is subject to REACH regulation for registration, evaluation, and authorization of chemicals in the European Union. The substance is classified under CLP regulation with specific hazard classifications including acute toxicity and environmental hazards. While not currently listed as a Substance of Very High Concern (SVHC), it requires proper safety data sheets, hazard communication, and may be subject to use restrictions depending on application and quantities handled.

6-chloro-3-(diethoxyphosphinothioylsulfanylmethyl)-1,3-benzoxazol-2-one is available through OYSI, a specialized European distributor of technical chemicals and intermediates. OYSI provides this substance to qualified industrial customers, research institutions, and chemical manufacturers with proper documentation and regulatory compliance. As a controlled chemical due to its hazard classification, purchase requires verification of intended use, proper storage facilities, and compliance with relevant safety and environmental regulations. Contact OYSI's technical team for availability and specification details.