2-methylpropyl formate

2-methylpropyl formate is an organic chemical compound with the molecular formula C5H10O2 and CAS number 542-55-2. It belongs to the formate ester family, characterized by a molecular weight of 102.13 g/mol. This substance is classified as a flammable liquid with eye irritation properties and potential for specific target organ toxicity. It appears as a clear, colorless liquid with a characteristic fruity odor typical of formate esters.

2-methylpropyl formate is a clear, colorless liquid at room temperature with a pleasant, fruity odor reminiscent of rum or banana. As a formate ester, it exhibits moderate volatility and is less dense than water. The compound has limited water solubility but is miscible with most organic solvents including alcohols, ethers, and hydrocarbons. Its ester structure makes it susceptible to hydrolysis under acidic or basic conditions.

2-methylpropyl formate is primarily used as a flavoring agent in the food and beverage industry due to its fruity aroma profile. It serves as a solvent in various industrial applications, particularly in coatings, adhesives, and cleaning formulations. The compound is also utilized in the production of other chemical intermediates and as a component in perfume and fragrance formulations where its ester characteristics provide desirable olfactory properties.

2-methylpropyl formate requires careful handling due to its flammable nature and potential health effects. Workers must wear appropriate PPE including safety goggles, chemical-resistant gloves, and protective clothing to prevent skin and eye contact. Ensure adequate ventilation to minimize inhalation exposure. Keep away from ignition sources, heat, and sparks. Use non-sparking tools and equipment. Wash hands thoroughly after handling and avoid eating, drinking, or smoking in work areas.

2-methylpropyl formate must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Use tightly sealed containers made of compatible materials to prevent vapor release and contamination. Store away from incompatible substances such as strong oxidizing agents, acids, and bases. Maintain storage temperatures below 25°C and ensure proper grounding of containers to prevent static electricity buildup during handling operations.

Immediate action is required upon contact with 2-methylpropyl formate. For eye contact, rinse immediately with plenty of clean water for at least 15 minutes and seek medical attention. In case of skin contact, wash thoroughly with soap and water, removing contaminated clothing. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician when exposure symptoms persist.

2-methylpropyl formate disposal must comply with local, national, and EU waste regulations as it is classified as hazardous waste. The substance should be collected in suitable containers and delivered to authorized waste treatment facilities for incineration or other approved disposal methods. Never dispose of the material down drains, sewers, or into the environment. Empty containers may retain hazardous residues and require proper treatment before disposal or recycling.

2-methylpropyl formate is classified as ADR Class 3 (flammable liquids), Packing Group II, requiring specific transport regulations compliance. Packages must be properly labeled with appropriate hazard pictogrammes (GHS02, GHS07) and carry the 'Danger' signal word. Transport vehicles need proper ventilation and fire extinguishing equipment. Drivers require ADR training certification, and transport documents must accompany shipments. Use approved containers and ensure proper securing during transport to prevent spillage.

2-methylpropyl formate is regulated under multiple European frameworks including CLP Regulation for classification and labeling, and REACH Regulation for chemical registration. The substance is not currently identified as a Substance of Very High Concern (SVHC). Suppliers must provide safety data sheets compliant with REACH requirements. Industrial users must implement appropriate risk management measures based on the substance's hazard classification including flammable liquid and eye irritation properties.

2-methylpropyl formate is available through OYSI, a leading European distributor of specialty chemicals serving industrial customers across the continent. OYSI provides this compound with full regulatory compliance including proper CLP labeling, safety data sheets, and transport documentation. As an established chemical distributor, OYSI ensures reliable supply chains and technical support for industrial applications requiring 2-methylpropyl formate while maintaining strict quality and safety standards.