1-methoxypropan-2-yl acetate

1-methoxypropan-2-yl acetate is an organic chemical compound with the molecular formula C6H12O3 and CAS number 108-65-6. This acetate ester has a molecular weight of 132.16 g/mol and belongs to the class of glycol ether acetates. It is classified as a flammable liquid category 3 under GHS regulations, requiring appropriate handling precautions due to its combustible nature.

1-methoxypropan-2-yl acetate is a clear, colorless liquid at room temperature with a characteristic mild, fruity odor typical of acetate esters. As an organic solvent, it has moderate volatility and exhibits good solubility characteristics with various organic compounds. Its acetate structure provides it with relatively low surface tension and good wetting properties, making it effective in formulation applications.

1-methoxypropan-2-yl acetate is primarily used as a solvent in industrial coatings, paints, and printing inks due to its excellent solvency power and controlled evaporation rate. It serves as a coalescent in water-based formulations and is commonly employed in screen printing inks, automotive refinish coatings, and industrial maintenance paints. Its balanced evaporation rate makes it valuable for achieving optimal film formation and surface quality.

1-methoxypropan-2-yl acetate requires careful handling as a flammable liquid category 3 substance. Personnel must wear appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing. Work in well-ventilated areas or under local exhaust ventilation to prevent vapor accumulation. Keep away from ignition sources, hot surfaces, and open flames. Use grounded equipment to prevent static electricity buildup during transfer operations.

1-methoxypropan-2-yl acetate must be stored in cool, dry, well-ventilated areas away from heat sources and ignition points. Keep containers tightly closed and in original packaging to prevent contamination and vapor loss. Store away from oxidizing agents and strong acids or bases. Maintain storage temperatures below 25°C when possible and ensure adequate fire suppression systems are available in storage areas.

Skin contact with 1-methoxypropan-2-yl acetate requires immediate removal of contaminated clothing and thorough washing with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Contact emergency services if serious symptoms develop.

1-methoxypropan-2-yl acetate must be disposed of as hazardous waste through licensed waste management companies in accordance with local and EU regulations. The substance cannot be discharged into sewers or water bodies. Small quantities may be recovered through distillation for reuse. Contaminated containers should be completely emptied and disposed of according to local hazardous waste regulations. Always consult local authorities for specific disposal requirements.

1-methoxypropan-2-yl acetate is classified under ADR as Class 3 (flammable liquids), Packing Group III for transportation purposes. It requires appropriate UN-specification packaging and proper hazard labeling during transport. Vehicles must carry appropriate fire extinguishing equipment and drivers need ADR certification. The substance must be secured to prevent spillage and kept away from heat sources during transit.

1-methoxypropan-2-yl acetate is subject to EU REACH regulation requiring registration for commercial use and CLP regulation for classification and labeling as a flammable liquid. It is not currently listed as a Substance of Very High Concern (SVHC). Users must maintain safety data sheets and comply with workplace exposure limits. Industrial users may need to report usage under various national chemical inventory requirements.

1-methoxypropan-2-yl acetate is available through OYSI, a leading European distributor of specialty chemicals and industrial solvents. OYSI provides reliable supply across European markets with full regulatory compliance and technical support. The company ensures proper packaging, documentation, and delivery logistics for industrial customers requiring this acetate ester for their manufacturing and formulation processes throughout Europe.