2-ethylbutyl acetate

2-ethylbutyl acetate is an organic ester compound with the molecular formula C8H16O2 and CAS number 10031-87-5. This chemical has a molecular weight of 144.21 g/mol and belongs to the acetate ester family. It is formed by the esterification reaction between acetic acid and 2-ethylbutanol, resulting in a branched-chain ester with characteristic fruity properties typical of acetate compounds.

2-ethylbutyl acetate is a colorless to pale yellow liquid at room temperature with a pleasant, fruity odor characteristic of acetate esters. It has low solubility in water due to its hydrophobic alkyl chain but is miscible with most organic solvents including alcohols, ethers, and hydrocarbons. The compound exhibits typical ester properties with moderate volatility and a boiling point in the range of other similar acetate esters.

2-ethylbutyl acetate is primarily used as a solvent in various industrial applications including coatings, paints, and varnishes due to its excellent solvency properties. It serves as a flavoring agent in the food industry, providing fruity notes to products. The compound is also utilized in the formulation of adhesives, printing inks, and as an extraction solvent in chemical processes where its moderate volatility and pleasant odor are advantageous.

2-ethylbutyl acetate should be handled in well-ventilated areas to avoid vapor accumulation. Wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Avoid contact with skin, eyes, and inhalation of vapors. Use grounding equipment when transferring to prevent static electricity buildup. Ensure adequate ventilation and avoid heat sources, sparks, and open flames during handling operations.

2-ethylbutyl acetate should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources, ignition sources, and direct sunlight. Store below 25°C in original containers made of compatible materials. Keep away from strong oxidizing agents, strong acids, and bases. Ensure proper labeling and maintain inventory rotation using first-in, first-out principles to prevent degradation over time.

In case of skin contact with 2-ethylbutyl acetate, immediately remove contaminated clothing and wash affected area with plenty of 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 person to fresh air and monitor breathing. If swallowed, do not induce vomiting and seek immediate medical attention while providing product safety data sheet.

2-ethylbutyl acetate must be disposed of according to local, national, and international waste regulations. Contact licensed waste disposal companies for proper handling and treatment. Do not discharge into drains, waterways, or soil. Small quantities can be disposed of through solvent recovery programs or incineration at authorized facilities. Always consult local environmental authorities and follow waste classification codes for hazardous waste disposal procedures.

2-ethylbutyl acetate is classified under ADR Class 3 (flammable liquids), Packing Group III for transportation. It must be packaged in UN-approved containers and labeled according to dangerous goods regulations. Transport vehicles must carry appropriate placards and emergency equipment. Drivers require ADR certification for dangerous goods transport. Ensure proper documentation including transport documents and emergency response information during shipment.

2-ethylbutyl acetate is subject to REACH regulation in Europe and must be registered for commercial use above tonnage thresholds. It is not classified as a Substance of Very High Concern (SVHC) and currently has no specific use restrictions under REACH Annex XVII. The substance must comply with CLP regulation for classification and labeling. Food-grade applications require compliance with food contact material regulations and flavor additive approvals.

2-ethylbutyl acetate is available through OYSI, a European distributor of specialty chemicals serving industrial customers across Europe. OYSI provides high-quality 2-ethylbutyl acetate with complete documentation including certificates of analysis, safety data sheets, and regulatory compliance information. Contact OYSI's technical sales team for product specifications, availability, and pricing information tailored to your specific application requirements and volume needs.