The Material Safety Data Sheet (MSDS) for octyl acrylate is a comprehensive document detailing the chemical’s hazards, safe handling, storage, and emergency procedures to ensure workplace safety and regulatory compliance. It begins with identification information, including the chemical name (octyl acrylate), CAS number (103-11-7), and physical properties such as a clear liquid appearance, mild ester odor, and boiling point around 215°C. Hazard identification sections highlight risks: it is flammable (flash point ~85°C), causes skin/eye irritation, and may be harmful if inhaled, with potential for respiratory irritation. The MSDS specifies personal protective equipment (PPE) requirements, including chemical-resistant gloves, safety goggles, and vapor respirators for handling. Handling instructions emphasize working in well-ventilated areas, avoiding ignition sources, and using grounded equipment to prevent static discharge. Storage guidelines recommend cool, dry, well-ventilated facilities away from oxidizers and strong acids, with containers tightly sealed and labeled. First aid measures include flushing eyes/skin with water for 15+ minutes, seeking medical attention for inhalation or ingestion. Spill response procedures outline containment, use of absorbents, and proper disposal to prevent environmental contamination. Regulatory information references compliance with REACH, OSHA, and other global standards, ensuring users understand legal obligations. This document is critical for workers, emergency responders, and regulators, providing the necessary information to mitigate risks associated with octyl acrylate.