Propan-2-one

Propan-2-one is an organic chemical compound with the molecular formula C3H6O and CAS number 67-64-1. Also commonly known as acetone, it is a colorless, volatile ketone with a molecular weight of 58.08 g/mol. This flammable liquid belongs to the ketone family of organic compounds and is characterized by its distinctive sweet odor. It is classified as a hazardous substance with danger pictogrammes GHS02 and GHS07, indicating flammability and health hazards.

Propan-2-one is a colorless, volatile liquid at room temperature with a characteristic sweet, pungent odor. It has excellent solvent properties and is completely miscible with water, alcohols, and most organic solvents. The compound has a low boiling point of approximately 56°C and a flash point of -20°C, making it highly flammable. Its density is lower than water at 0.784 g/cm³, and it evaporates rapidly at room temperature due to its high vapor pressure.

Propan-2-one serves as a versatile industrial solvent and chemical intermediate in numerous applications. It is widely used in the production of plastics, synthetic fibers, and pharmaceuticals. The compound acts as an effective degreasing agent in metal processing, paint thinner in coatings industry, and cleaning solvent in electronics manufacturing. It is also utilized in the production of methyl methacrylate, bisphenol A, and other important chemical intermediates for various industrial processes.

Propan-2-one requires careful handling due to its flammable nature and potential health effects. Always wear appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation and eliminate ignition sources such as sparks, flames, or hot surfaces. Use explosion-proof electrical equipment in work areas. The substance can cause eye irritation and specific target organ toxicity, so minimize exposure through proper engineering controls and respiratory protection when necessary.

Propan-2-one must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Use appropriate containers made of compatible materials and ensure they are properly sealed to prevent vapor escape. Store away from strong oxidizing agents and incompatible materials. Maintain storage temperatures below 30°C and implement fire prevention measures including appropriate fire suppression systems. Follow local regulations for flammable liquid storage and ensure proper labeling with hazard information.

Propan-2-one exposure requires immediate first aid measures depending on the route of contact. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes and seek medical attention due to its eye irritant properties. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek medical help. Always consult a physician if symptoms persist or in case of significant exposure.

Propan-2-one disposal must comply with local and European waste regulations as a hazardous flammable liquid. Do not pour down drains or dispose of in regular waste streams. Collect waste in appropriate containers and arrange disposal through licensed hazardous waste management companies. Small quantities may be recovered through distillation for reuse. Consider waste minimization strategies and recycling options where feasible. Always follow REACH regulation requirements and maintain proper documentation for waste disposal activities.

Propan-2-one is classified under ADR as Class 3 (flammable liquid), Packing Group II, requiring specific transportation procedures. Use UN-approved packaging suitable for flammable liquids and ensure proper labeling with hazard diamonds. Vehicles must comply with ADR regulations including appropriate equipment and driver certification. Avoid transport during extreme temperatures and ensure adequate ventilation. Follow specific routing restrictions and emergency response procedures. Proper shipping documentation including safety data sheets must accompany all shipments.

Propan-2-one is regulated under several European frameworks including REACH registration requirements and CLP classification as Flammable Liquid Category 2, Eye Irritant Category 2, and STOT SE Category 3. It is not identified as a Substance of Very High Concern (SVHC). Suppliers must provide safety data sheets and appropriate hazard labeling with danger signal word and GHS pictograms. Industrial users must comply with workplace exposure limits and implement appropriate risk management measures under REACH obligations.

Propan-2-one is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides high-quality propan-2-one with complete regulatory documentation including safety data sheets, certificates of analysis, and REACH compliance information. As an established chemical distributor, OYSI ensures proper packaging, labeling, and transportation according to ADR regulations. Contact OYSI directly for specific grades, quantities, and delivery options to meet your industrial requirements across European markets.