Ethyl formate

Ethyl formate is an organic chemical compound with the molecular formula C3H6O2 and CAS number 109-94-4. It belongs to the ester family and has a molecular weight of 74.08 g/mol. This volatile compound is classified as a flammable liquid with moderate toxicity properties. It appears as a colorless liquid with a characteristic fruity odor reminiscent of rum or peach. Ethyl formate is widely used in various industrial applications due to its solvent properties and pleasant aroma.

Ethyl formate is a colorless, volatile liquid with a pleasant fruity odor similar to rum or peach. It has a molecular weight of 74.08 g/mol and is moderately soluble in water while being miscible with most organic solvents. The compound has a low boiling point of approximately 54°C and a flash point around -20°C, making it highly flammable. It evaporates readily at room temperature and has a density lower than water.

Ethyl formate is primarily used as a solvent in various industrial applications, particularly in the production of coatings, adhesives, and inks. It serves as a flavoring agent in the food industry due to its fruity aroma and as a fragrance component in perfumes and cosmetics. The compound is also utilized in pharmaceutical manufacturing as a reaction medium and in the production of other chemical intermediates. Its fast evaporation rate makes it valuable in quick-drying formulations.

Ethyl formate must be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection when necessary. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Eliminate all ignition sources as the compound is highly flammable (Class 2). Avoid contact with skin and eyes due to its irritant properties. Ground all equipment to prevent static electricity buildup during transfer operations.

Ethyl formate should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Storage temperature should be kept below 25°C to minimize vapor formation. Keep containers away from incompatible materials such as strong oxidizing agents and strong bases. Store in approved flammable liquid storage cabinets when possible and ensure proper grounding of containers. Regularly inspect containers for leaks or damage.

In case of skin contact with ethyl formate, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately and monitor breathing. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician if symptoms persist.

Ethyl formate must be disposed of in accordance with local, national, and international hazardous waste regulations. The compound cannot be disposed of in regular waste streams due to its flammable and toxic properties. Contact licensed hazardous waste disposal companies for proper collection and treatment. Small quantities may be allowed for controlled incineration at high temperatures in specialized facilities. Never discharge into sewers, waterways, or soil.

Ethyl formate is classified as ADR Class 3 (Flammable Liquids), Packing Group II for transport purposes. It must be transported in approved packaging that meets UN specifications and properly labeled with appropriate hazard placards. Vehicles must be equipped with appropriate firefighting equipment and drivers must hold valid ADR certification. Transport should avoid extreme temperatures and ensure proper ventilation. Emergency response information must accompany all shipments.

Ethyl formate is subject to various European regulations including REACH registration requirements and CLP classification obligations. It must be labeled with GHS pictograms GHS02 and GHS07, along with the signal word "Danger." The compound is classified as Flam. Liq. 2, Acute Tox. 4, STOT SE 3, and Eye Irrit. 2 under CLP regulation. It is not currently listed as a SVHC substance. Users must comply with workplace safety regulations and provide appropriate safety data sheets.

Ethyl formate is available through OYSI, a leading European distributor of technical chemicals serving various industries across Europe. OYSI provides high-quality ethyl formate with comprehensive technical support and regulatory documentation. As a specialized chemical distributor, OYSI ensures compliance with European regulations and provides reliable supply chain solutions. Contact OYSI directly for specific product specifications, quantities, and delivery options tailored to your industrial requirements.