2-hydroxyethyl 2-methylprop-2-enoate

2-hydroxyethyl 2-methylprop-2-enoate is an organic chemical compound with CAS number 868-77-9 and molecular formula C6H10O3. This methacrylate ester has a molecular weight of 130.14 g/mol and belongs to the family of acrylic monomers. It is classified as a skin and eye irritant with sensitizing properties, requiring careful handling in industrial applications.

2-hydroxyethyl 2-methylprop-2-enoate is typically a clear to slightly yellow liquid at room temperature with a characteristic acrylic odor. As a methacrylate ester, it exhibits moderate solubility in water due to its hydroxyl group, while being readily soluble in most organic solvents. The compound has reactive double bonds that make it susceptible to polymerization under appropriate conditions.

2-hydroxyethyl 2-methylprop-2-enoate is primarily used as a monomer in polymer synthesis and coating formulations. It serves as a crosslinking agent in acrylic resins, UV-curable coatings, and adhesives. The hydroxyl functionality allows for further chemical modifications, making it valuable in specialty polymer applications, dental materials, and industrial coatings requiring enhanced adhesion properties.

2-hydroxyethyl 2-methylprop-2-enoate requires careful handling due to its skin and eye irritant properties and sensitization potential. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or use local exhaust ventilation. Avoid skin and eye contact, and prevent inhalation of vapors to minimize irritation and sensitization risks.

2-hydroxyethyl 2-methylprop-2-enoate should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep away from strong oxidizers and polymerization initiators to prevent unwanted reactions. Storage temperature should be controlled to prevent polymerization, and containers should be protected from moisture to maintain product stability and quality.

In case of skin contact with 2-hydroxyethyl 2-methylprop-2-enoate, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with plenty of water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air. Seek medical advice if irritation persists or symptoms develop.

2-hydroxyethyl 2-methylprop-2-enoate must be disposed of in accordance with local and national hazardous waste regulations. The substance should not be discharged into drains, soil, or water bodies. Contact licensed waste disposal companies for proper treatment and disposal. Small quantities may require stabilization to prevent polymerization before disposal. Always consult local environmental authorities for specific disposal requirements.

2-hydroxyethyl 2-methylprop-2-enoate does not appear to have specific ADR dangerous goods classification based on available data, suggesting it may be transported as a general chemical product. However, proper packaging in suitable containers is essential to prevent leakage and contamination. Follow general chemical transport guidelines and ensure proper labeling with hazard information for safe handling during transport.

2-hydroxyethyl 2-methylprop-2-enoate is subject to EU REACH regulation requiring registration and safety data communication. Under CLP regulation, it is classified with hazard pictogram GHS07 and warning signal word due to skin/eye irritation and sensitization properties. The substance is not listed as SVHC (Substance of Very High Concern), but users must comply with standard chemical safety and worker protection requirements.

2-hydroxyethyl 2-methylprop-2-enoate is available through OYSI, a leading European distributor of specialty chemicals. OYSI provides reliable supply chains across Europe with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical distributor, OYSI ensures product quality and can assist with technical specifications and regulatory requirements for your specific applications.