(6-ethoxy-2-ethylpyrimidin-4-yl)oxy-dimethoxy-sulfanylidene-lambda5-phosphane

(6-ethoxy-2-ethylpyrimidin-4-yl)oxy-dimethoxy-sulfanylidene-lambda5-phosphane is an organophosphorus compound with the molecular formula C10H17N2O4PS and CAS number 38260-54-7. This chemical substance has a molecular weight of 292.29 g/mol and belongs to the phosphane chemical family. It is classified as acutely toxic (Category 4) and presents environmental hazards for aquatic ecosystems, requiring careful handling and environmental protection measures during use.

This organophosphorus compound has a molecular weight of 292.29 g/mol and contains phosphorus, sulfur, nitrogen and oxygen atoms within its complex structure. As a phosphane derivative, it typically exists as a solid or liquid at room temperature, though specific physical properties like melting point, boiling point, and solubility data would need to be confirmed through technical documentation or safety data sheets for precise handling requirements.

This organophosphorus compound is primarily used in specialized chemical synthesis and industrial applications requiring phosphane derivatives. Its complex pyrimidine-phosphane structure makes it valuable in pharmaceutical intermediates, agrochemical synthesis, or specialized organic chemistry reactions. The specific applications depend on its reactivity profile and the industry requirements, with usage typically limited to professional and industrial settings due to its toxicity classification.

Safe handling requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing due to its Acute Tox. 4 classification. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid direct skin and eye contact, and ensure emergency washing facilities are readily available. Handle quantities carefully and follow strict hygiene protocols, including thorough hand washing after use.

Storage requires a cool, dry, well-ventilated area away from incompatible materials and ignition sources. Containers should be tightly sealed and properly labeled with hazard information. Due to its environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1), storage areas must have appropriate containment measures to prevent environmental release. Store separately from oxidizing agents, acids, and other reactive chemicals to maintain product stability and safety.

Immediate action is required due to its acute toxicity classification. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet.

Disposal must comply with local, national, and European waste regulations due to its environmental hazard classification. This substance requires disposal as hazardous chemical waste through licensed waste management companies. Never discharge into sewers, waterways, or soil due to its aquatic toxicity. Small quantities should be collected in appropriate containers and labeled for hazardous waste collection. Contact local environmental authorities for specific disposal requirements and authorized disposal facilities.

Transportation is regulated under ADR classification as Class 9 (Miscellaneous dangerous goods), Packing Group III. This requires appropriate dangerous goods packaging, labeling with GHS07 and GHS09 pictograms, and proper shipping documentation. Transport must comply with ADR regulations for road transport within Europe. Packages should be properly secured, labeled as hazardous material, and accompanied by transport emergency information. Only authorized carriers should handle the transportation.

Yes, this substance is subject to European REACH regulation requiring registration and safety data sheet provision. It falls under CLP regulation for classification, labeling and packaging due to its hazard profile (GHS07, GHS09 pictograms, Warning signal word). While not currently listed as SVHC, its environmental and health hazards require compliance with chemical safety regulations, workplace exposure limits, and environmental protection measures across EU member states.

OYSI is a European distributor offering this specialized organophosphorus compound to professional and industrial customers. As an established chemical distributor, OYSI provides proper documentation including safety data sheets, certificates of analysis, and regulatory compliance information. The company serves various European markets with technical-grade chemicals for industrial applications. Contact OYSI directly for availability, specifications, packaging options, and delivery throughout Europe while ensuring proper handling credentials.