2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate is a multifunctional acrylate ester with the molecular formula C15H20O6 and CAS number 15625-89-5. This chemical compound has a molecular weight of 296.31 g/mol and belongs to the family of acrylic monomers. It is classified as a hazardous substance with potential carcinogenic properties (Category 2) and can cause skin and eye irritation as well as skin sensitization.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate is typically a clear to pale yellow liquid at room temperature with a characteristic acrylic odor. As an acrylate ester, it exhibits moderate viscosity and has limited water solubility but good solubility in organic solvents. The compound contains multiple acrylate functional groups, making it highly reactive and prone to polymerization when exposed to heat, light, or initiators.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate is primarily used as a crosslinking agent and multifunctional monomer in UV-curable coatings, adhesives, and printing inks. Its three acrylate groups enable rapid curing and provide excellent crosslink density, resulting in hard, durable finishes. It is particularly valuable in applications requiring high chemical resistance, scratch resistance, and mechanical properties such as automotive coatings and industrial protective finishes.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate requires careful handling due to its irritating and potentially carcinogenic properties. Essential protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas or use respiratory protection to avoid inhalation. Avoid heat sources, sparks, and UV light that could initiate polymerization. Ensure emergency eyewash and shower facilities are readily accessible.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate must be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly sealed and store below 25°C to prevent premature polymerization. Add polymerization inhibitors if recommended by the manufacturer. Store separately from oxidizing agents, peroxides, and strong acids. Ensure storage areas are equipped with appropriate spill containment and fire suppression systems.

Immediate action is required in case of contact with 2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate. For skin contact, remove contaminated clothing and wash affected areas thoroughly with soap and water for at least 15 minutes. In case of eye contact, rinse immediately with clean water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. Seek medical attention if irritation persists or develops.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate disposal must comply with local and national hazardous waste regulations. The substance cannot be disposed of in regular waste streams due to its classification as hazardous material. Contact licensed hazardous waste disposal companies for proper treatment, which typically involves high-temperature incineration or specialized chemical treatment. Polymerize small quantities before disposal if permitted by local authorities. Never discharge into sewers or water systems.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate is classified under ADR Class 4.1 (Flammable solids) Packing Group III for transportation. It requires appropriate UN-specification packaging and proper labeling with hazard placards. Transport vehicles must carry appropriate emergency equipment and documentation including safety data sheets. Drivers need ADR training certification. Avoid transport during extreme temperatures and ensure packages are secured to prevent damage during transit.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate is subject to comprehensive chemical regulations including REACH registration and CLP classification requirements in Europe. It is classified with GHS pictograms GHS07, GHS08, and GHS09, requiring appropriate labeling and safety data sheets. While not currently listed as an SVHC substance, its Carcinogen Category 2 classification subjects it to specific workplace exposure limits and risk management measures under occupational health regulations.

2,2-bis(prop-2-enoyloxymethyl)butyl prop-2-enoate is available through OYSI, a specialized European distributor of technical chemical products. OYSI provides reliable supply chains across Europe with proper regulatory compliance and technical support. As a professional chemical distributor, OYSI ensures products meet quality standards and provides comprehensive documentation including safety data sheets, certificates of analysis, and regulatory compliance information required for industrial applications.