4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine is an organophosphorus compound with the molecular formula C11H20N3O3PS and CAS number 29232-93-7. This chemical substance has a molecular weight of 305.34 g/mol and belongs to the pyrimidine derivative family. It is classified as a hazardous substance with acute toxicity properties and poses risks to aquatic environments. The compound contains both phosphorus and sulfur functional groups, making it chemically reactive and requiring careful handling procedures.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine has a molecular weight of 305.34 g/mol and molecular formula C11H20N3O3PS. As an organophosphorus compound, it typically exists as a liquid or solid at room temperature depending on purity and environmental conditions. The presence of methoxy groups and the pyrimidine ring structure influence its solubility characteristics. Specific physical properties such as melting point, boiling point, and exact solubility data should be obtained from technical datasheets for precise applications.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine is primarily used as an intermediate in chemical synthesis and research applications. Its organophosphorus structure makes it valuable for developing specialized chemical compounds and materials. The compound may serve in pharmaceutical research, agrochemical development, or as a building block for more complex molecular structures. Due to its hazardous classification, it is typically used in controlled industrial and laboratory environments by trained professionals with appropriate safety measures.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine requires careful handling due to its Acute Tox. 4 classification and DANGER signal word. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact, and never eat, drink, or smoke when handling this substance. Ensure proper training on GHS pictograms GHS07, GHS08, and GHS09 before use.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Due to its environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1), ensure secondary containment to prevent environmental release. Store separately from oxidizing agents, acids, and bases. Maintain storage areas with appropriate temperature control and emergency response equipment readily available for potential spills or releases.

Immediate action is required upon contact with 4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine due to its acute toxicity. For skin contact, immediately remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If eye contact occurs, flush eyes with clean water for at least 15 minutes while holding eyelids open. In case of inhalation, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always contact emergency services and provide the safety data sheet to medical personnel.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine requires specialized disposal due to its hazardous classification and environmental impact potential. Never dispose of this substance through regular waste streams or sewage systems due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Contact licensed hazardous waste disposal companies that can handle organophosphorus compounds. Ensure proper documentation and manifests are completed according to local and European waste regulations. Small quantities should be collected and stored safely until sufficient amounts justify professional disposal services.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine is classified as ADR Class 9, Packing Group III for transportation purposes. This classification indicates it is a miscellaneous dangerous substance requiring specific packaging and documentation. Use UN-approved packaging suitable for Packing Group III materials. Ensure proper labeling with Class 9 hazard labels and correct shipping names on transport documents. Drivers must have appropriate ADR training, and vehicles should carry emergency response information. Follow all European ADR regulations for loading, segregation, and route planning when transporting this substance.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine is subject to various European chemical regulations but is not currently listed as an SVHC (Substance of Very High Concern). It must comply with REACH registration requirements if imported or manufactured above threshold quantities. The substance requires CLP classification and labeling according to its hazard classes: Acute Tox. 4, STOT RE 1, Aquatic Acute 1, and Aquatic Chronic 1. Users must maintain safety data sheets and ensure proper worker training and environmental protection measures are implemented.

4-dimethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine is available through OYSI, a specialized European distributor of technical chemicals. As professional chemical distributors, OYSI can provide this organophosphorus compound with proper documentation, safety data sheets, and regulatory compliance support. Due to the hazardous nature of this substance, purchases are typically restricted to qualified industrial users, research institutions, and companies with appropriate handling capabilities. Contact OYSI directly for availability, technical specifications, and pricing information for your specific application requirements.