2-ethylhexyl prop-2-enoate

2-ethylhexyl prop-2-enoate is an acrylate ester monomer with the molecular formula C11H20O2 and CAS number 103-11-7. This chemical compound has a molecular weight of 184.27 g/mol and belongs to the family of acrylic esters. It is classified as a hazardous substance with skin irritation and sensitization properties, as well as specific target organ toxicity. The substance requires careful handling due to its classification under GHS07 pictogram with a warning signal word.

2-ethylhexyl prop-2-enoate is typically a clear to pale yellow liquid at room temperature with a characteristic acrylic odor. As an acrylate ester, it has limited solubility in water but is miscible with most organic solvents and monomers. The compound has a relatively low viscosity and volatility typical of acrylate monomers. Its molecular structure consists of an acrylic acid backbone esterified with 2-ethylhexanol, giving it both reactive vinyl functionality and hydrophobic characteristics.

2-ethylhexyl prop-2-enoate is primarily used as a monomer in the production of acrylic polymers and copolymers. It serves as a key component in manufacturing pressure-sensitive adhesives, coatings, sealants, and elastomers. The compound is widely utilized in the paint and coating industry to improve flexibility, adhesion, and weather resistance. It also finds applications in textile treatments, leather finishing, and as a reactive diluent in UV-curable formulations for printing inks and protective coatings.

2-ethylhexyl prop-2-enoate requires careful handling with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction to minimize inhalation exposure. Avoid direct skin contact as the substance can cause skin irritation and sensitization. Use spark-proof tools and equipment to prevent ignition. Ensure emergency eyewash and shower facilities are readily accessible, and train personnel on proper handling procedures before use.

2-ethylhexyl prop-2-enoate should be stored in tightly closed original containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Storage temperature should be maintained below 25°C to prevent polymerization. Keep away from oxidizing agents, peroxides, and strong acids which may cause unwanted reactions. Containers should be made of compatible materials such as stainless steel or suitable plastics. Add appropriate inhibitors to prevent spontaneous polymerization during extended storage periods.

In case of skin contact with 2-ethylhexyl prop-2-enoate, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush eyes immediately with clean water for at least 15 minutes and seek medical attention. If inhaled, move the person to fresh air and monitor breathing. Remove contaminated clothing and wash before reuse. Seek medical advice if irritation persists or if sensitization symptoms develop after exposure.

2-ethylhexyl prop-2-enoate must be disposed of in accordance with local, national, and European waste regulations. The substance should be treated as hazardous chemical waste and handed over to licensed waste disposal companies. Do not discharge into sewers, watercourses, or soil. Small quantities can be polymerized with appropriate initiators to solidify before disposal. Contaminated packaging should also be disposed of as hazardous waste. Consult local environmental authorities for specific disposal requirements and approved waste treatment facilities.

2-ethylhexyl prop-2-enoate can be transported following standard chemical shipping procedures as it does not have a specific ADR classification. However, proper packaging in UN-approved containers is recommended to prevent leakage and contamination. Transport vehicles should be equipped with appropriate spill control materials and emergency contact information. Ensure transport documentation includes safety data sheets and emergency response procedures. Avoid exposure to extreme temperatures during transit and comply with carrier-specific requirements for chemical shipments.

2-ethylhexyl prop-2-enoate is subject to European REACH regulation and must be registered for commercial use above tonnage thresholds. The substance is classified under CLP regulation with specific hazard classifications (STOT SE 3, Skin Irrit. 2, Skin Sens. 1). It is not currently listed as an SVHC (Substance of Very High Concern). Users must comply with workplace exposure limits and implement appropriate risk management measures. Safety data sheets must be provided to downstream users in accordance with REACH requirements.

2-ethylhexyl prop-2-enoate is available through OYSI, a specialized European distributor of technical chemicals and raw materials. OYSI supplies this acrylate monomer to various industries including coatings, adhesives, and polymer manufacturing. As an established chemical distributor, OYSI ensures proper handling, storage, and transportation of the product while providing technical support and regulatory documentation. Contact OYSI directly for availability, specifications, and pricing information for your specific application requirements in the European market.