Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with the molecular formula C12H15N2O3PS and a molecular weight of 298.3 g/mol. This chemical substance contains quinoxaline and phosphane structural elements, making it a specialized compound primarily used in industrial applications. It is classified as a hazardous substance under CLP regulation with acute toxicity and aquatic environmental hazards, requiring careful handling and storage procedures.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane is an organic compound with a molecular weight of 298.3 g/mol and the formula C12H15N2O3PS. As an organophosphorus compound containing quinoxaline groups, it typically exhibits moderate to low water solubility due to its organic nature. The compound contains ethoxy groups and sulfur-phosphorus bonds, which influence its chemical reactivity and stability. Specific physical properties like melting point, boiling point, and density require analytical determination.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane is primarily used in specialized industrial and research applications due to its organophosphorus and quinoxaline structure. Common applications include use as an intermediate in pharmaceutical synthesis, agricultural chemical production, or as a reagent in organic synthesis. The compound's unique molecular structure makes it valuable for developing specialized chemical products, particularly in industries requiring phosphorus-containing organic compounds with specific reactivity profiles.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane must be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing due to its Acute Tox. 4 and Acute Tox. 3 classifications. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact, and ensure emergency wash facilities are readily available. Follow strict hygiene procedures, including thorough hand washing after handling, and never eat, drink, or smoke in work areas.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane should be stored in tightly sealed original containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. As an organophosphorus compound, store separately from oxidizing agents, strong acids, and bases to prevent incompatible reactions. Ensure storage areas are equipped with appropriate spill containment measures and are accessible only to trained personnel. Maintain storage temperatures as recommended by the manufacturer to preserve chemical stability and prevent degradation.

In case of skin contact with diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15 minutes while holding eyelids open. If inhaled, move the person to fresh air and seek medical attention if breathing difficulties occur. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet for specific first aid measures.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane must be disposed of as hazardous chemical waste through licensed waste management companies in accordance with local and European regulations. Due to its acute toxicity and aquatic hazard classifications, it cannot be discharged to sewers or waterways. Collect waste in appropriate containers, properly labeled with contents and hazard information. Contact specialized waste disposal services familiar with organophosphorus compounds. Small quantities may require specific treatment or incineration at authorized facilities equipped for hazardous chemical disposal.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane is classified under ADR Class 6.1 (Toxic substances), Packing Group II, indicating moderate toxicity during transport. Packages must be properly labeled with appropriate hazard labels and documentation must comply with ADR regulations. Use approved packaging materials suitable for toxic substances and ensure proper segregation from incompatible materials during transport. Carriers must be ADR-certified for transporting Class 6.1 substances, and emergency response information must accompany shipments throughout the European transport network.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane is subject to REACH regulation for registration and authorization within the EU, though it is not currently listed as a Substance of Very High Concern (SVHC). The compound falls under CLP regulation for classification, labeling, and packaging due to its acute toxicity and aquatic hazards. Companies handling this substance must comply with occupational health and safety regulations, environmental protection laws, and transport regulations (ADR) for hazardous materials across European markets.

Diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane is available through OYSI, a specialized European distributor of technical chemical products. OYSI provides this compound to industrial customers across Europe with proper regulatory documentation, safety data sheets, and technical support. As a professional chemical distributor, OYSI ensures compliance with REACH, CLP, and transport regulations while maintaining high quality standards. Contact OYSI directly for availability, specifications, and technical assistance for your specific industrial applications requiring this specialized organophosphorus compound.