S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate is an organosulfur chemical compound with the molecular formula C12H16ClNOS and CAS number 28249-77-6. This carbamothioate derivative features a chlorinated benzyl group attached to a sulfur atom, which is further connected to a diethylcarbamate moiety. With a molecular weight of 257.78 g/mol, it belongs to the class of thiocarbamate compounds and exhibits moderate acute toxicity and significant environmental hazard properties.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate is typically a solid compound at room temperature with characteristic properties of thiocarbamate derivatives. As an organic compound containing both polar and nonpolar functional groups, it likely exhibits moderate solubility in organic solvents and limited water solubility. The presence of the chlorophenyl group contributes to its stability and influences its physical properties, though specific data on color, odor, and exact solubility parameters require analytical characterization.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate is primarily used as a specialized chemical intermediate in organic synthesis and pharmaceutical research. Thiocarbamate compounds like this are valuable building blocks for developing agrochemicals, pharmaceuticals, and other fine chemicals. Its unique structure makes it suitable for applications requiring specific reactivity patterns, particularly in medicinal chemistry research and the synthesis of biologically active compounds where the carbamothioate functionality is essential.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate requires careful handling due to its Acute Tox. 4 classification and environmental hazards. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and appropriate respiratory protection when handling powders. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact, and ensure proper containment to prevent environmental release given its aquatic toxicity classification.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate should be stored in tightly sealed, original containers in a cool, dry, and well-ventilated area away from incompatible materials. Keep containers away from heat sources, direct sunlight, and moisture to maintain product stability. Due to its environmental hazard classification, storage areas must have appropriate containment measures to prevent accidental release. Segregate from strong oxidizing agents and bases, and ensure storage locations comply with local chemical storage regulations.

In case of skin contact with S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for at least 15 minutes while holding eyelids open. If inhaled, move the person to fresh air and monitor breathing. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet for complete emergency procedures.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate must be disposed of as hazardous waste through licensed waste management companies due to its toxicity and environmental hazard classifications. Never dispose of this substance through regular waste streams or pour down drains due to its aquatic toxicity. Contaminated packaging should also be treated as hazardous waste. Disposal must comply with local, national, and European waste regulations, including proper documentation and tracking through authorized waste disposal channels.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation purposes. This classification requires specific packaging, labeling, and documentation according to international dangerous goods regulations. Packages must display appropriate hazard labels including GHS07 and GHS09 pictograms with 'Warning' signal word. Transportation must comply with ADR/RID regulations for road/rail transport and IMDG/IATA codes for sea/air transport respectively.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate is subject to European REACH and CLP regulations requiring appropriate registration, classification, and labeling. While not currently listed as a Substance of Very High Concern (SVHC), it must comply with standard chemical safety requirements including safety data sheet provision and hazard communication. Its Acute Tox. 4 and aquatic hazard classifications trigger specific handling, storage, and disposal obligations under various European and national chemical safety regulations.

S-[(4-chlorophenyl)methyl] N,N-diethylcarbamothioate is available through OYSI, a specialized European distributor of technical chemicals serving research institutions and industrial customers. OYSI provides this compound with complete regulatory documentation including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures proper packaging, labeling, and transportation compliance for delivery across Europe, supporting customers with technical expertise and regulatory guidance for safe handling and use.