Butan-2-yl prop-2-enoate

Butan-2-yl prop-2-enoate is an acrylate ester compound with the molecular formula C7H12O2 and CAS number 2998-08-5. This organic chemical belongs to the family of acrylic esters, characterized by its prop-2-enoate (acrylate) functional group attached to a butan-2-yl chain. With a molecular weight of 128.17 g/mol, it is classified as a hazardous substance requiring careful handling due to its irritant properties and potential health effects.

Butan-2-yl prop-2-enoate is a liquid organic compound at room temperature with characteristic ester properties. As an acrylate ester with molecular formula C7H12O2, it typically exhibits moderate volatility and limited water solubility due to its organic structure. The compound has a molecular weight of 128.17 g/mol and contains reactive double bonds characteristic of acrylate compounds, making it suitable for polymerization reactions.

Butan-2-yl prop-2-enoate is primarily used as a monomer in polymer and copolymer synthesis due to its acrylate functionality. The compound serves in the production of specialty polymers, coatings, adhesives, and sealants where specific mechanical and chemical properties are required. Its branched alkyl chain structure provides unique characteristics to the resulting polymeric materials, making it valuable in industrial applications requiring tailored polymer properties.

Butan-2-yl prop-2-enoate requires careful handling with appropriate personal protective equipment due to its skin and eye irritant properties (Skin Irrit. 2, Eye Irrit. 2). Use chemical-resistant gloves, safety goggles, and protective clothing when handling. Ensure adequate ventilation as it may cause respiratory irritation (STOT SE 3). Avoid direct skin and eye contact, and work in well-ventilated areas to minimize inhalation exposure. Follow proper hygiene practices and wash hands thoroughly after handling.

Butan-2-yl prop-2-enoate should be stored in a cool, dry, well-ventilated area away from heat sources and ignition sources due to its flammable nature (ADR Class 3). Keep containers tightly sealed to prevent evaporation and contamination. Store away from strong oxidizers and incompatible materials. Maintain storage temperatures according to supplier specifications and ensure proper labeling with hazard warnings. Use appropriate secondary containment to prevent environmental release.

In case of skin contact with butan-2-yl 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, rinse immediately with clean water for 15-20 minutes and remove contact lenses if easily removable. If inhaled, move to fresh air immediately. Seek medical attention if irritation persists or symptoms develop. Do not induce vomiting if ingested and seek immediate medical care.

Butan-2-yl prop-2-enoate must be disposed of according to local and national hazardous waste regulations due to its classification as a hazardous chemical. The compound requires treatment at authorized hazardous waste facilities and cannot be disposed of in regular waste streams. Due to its aquatic chronic toxicity (Aquatic Chronic 2), prevent release to water systems. Contact licensed waste disposal companies and follow proper waste classification codes for acrylate esters during disposal.

Butan-2-yl prop-2-enoate is classified under ADR Class 3 (flammable liquids), Packing Group III for transportation purposes. The compound requires appropriate UN specification packaging and proper hazard labels during transport. Shipping documentation must include the correct technical name, hazard class, and packing group information. Transport vehicles must comply with ADR regulations for Class 3 substances, including appropriate equipment and driver certification for hazardous materials transport.

Butan-2-yl prop-2-enoate is subject to European REACH and CLP regulations for chemical registration and classification. The compound is classified with multiple hazard classes requiring appropriate labeling with GHS07 and GHS09 pictogrammes and 'Warning' signal word. It is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with occupational safety regulations and environmental protection requirements based on its hazard classifications.

Butan-2-yl prop-2-enoate is available through OYSI, a specialized European distributor of industrial chemicals and raw materials. OYSI provides this acrylate ester to professional users across Europe with proper documentation, safety data sheets, and regulatory compliance support. As a technical chemical requiring careful handling, it is distributed exclusively to qualified industrial users who can demonstrate appropriate handling capabilities and regulatory compliance for hazardous chemical management.