4-methylpentan-2-ol

4-methylpentan-2-ol is a branched secondary alcohol with the molecular formula C6H14O and CAS number 108-11-2. This organic compound has a molecular weight of 102.17 g/mol and belongs to the class of aliphatic alcohols. It is classified as a flammable liquid (Category 3) and may cause specific target organ toxicity following single exposure (Category 3), requiring careful handling in industrial applications.

4-methylpentan-2-ol is a colorless liquid at room temperature with a characteristic alcohol odor. As a secondary alcohol with moderate chain length, it exhibits limited water solubility but is miscible with most organic solvents. The compound has a relatively low flash point, contributing to its flammable liquid classification. Its branched structure affects its boiling point and volatility compared to linear alcohols of similar molecular weight.

4-methylpentan-2-ol serves as an intermediate in organic synthesis and chemical manufacturing processes. It is commonly used as a solvent for various industrial applications, particularly in the production of esters, ethers, and other organic compounds. The compound also finds applications in the formulation of specialty chemicals, coatings, and as a processing aid in polymer production due to its solvent properties and chemical reactivity.

Safe handling of 4-methylpentan-2-ol requires appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing. Work in well-ventilated areas or use local exhaust ventilation to prevent vapor accumulation. Keep away from ignition sources, heat, and sparks due to its flammable nature. Avoid skin and eye contact, and prevent inhalation of vapors. Use non-sparking tools and ensure proper grounding of equipment.

4-methylpentan-2-ol should be stored in a cool, dry, well-ventilated area away from heat sources and ignition points. Use tightly sealed containers made of compatible materials and store in designated flammable liquid storage areas. Keep containers upright and protect from physical damage. Maintain storage temperatures below 25°C when possible and ensure adequate separation from incompatible materials such as strong oxidizing agents and acids.

In case of skin contact with 4-methylpentan-2-ol, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes and seek medical attention. If inhaled, move the person to fresh air and monitor breathing. If swallowed, do not induce vomiting and seek immediate medical attention.

4-methylpentan-2-ol must be disposed of according to local and national hazardous waste regulations. The compound cannot be disposed of in regular waste streams due to its flammable properties. Contact licensed waste disposal companies for proper collection and treatment. Small quantities may be suitable for solvent recovery or incineration at authorized facilities. Always consult local environmental authorities for specific disposal requirements and maintain proper waste documentation.

4-methylpentan-2-ol is classified under ADR Class 3 (Flammable Liquids), Packing Group III for transportation purposes. It must be transported in UN-approved packaging suitable for flammable liquids and properly labeled with appropriate hazard placards. Vehicles must comply with ADR requirements for Class 3 substances, including proper ventilation, fire extinguishing equipment, and driver certification. Shipping documentation must include proper shipping names and emergency response information.

4-methylpentan-2-ol is subject to REACH regulation in Europe and must be registered for commercial use above specified tonnage thresholds. It is classified under CLP regulation with hazard classes Flam. Liq. 3 and STOT SE 3, requiring appropriate labeling with GHS02 and GHS07 pictograms. The substance is not currently listed as an SVHC (Substance of Very High Concern) but users must comply with occupational exposure limits and safety data sheet requirements.

4-methylpentan-2-ol is available through OYSI, a reliable European distributor of specialty chemicals and industrial solvents. OYSI provides high-quality chemical products with full regulatory compliance including proper documentation, safety data sheets, and technical support. As an established European supplier, OYSI ensures reliable supply chains and maintains inventory to meet customer demand across various industrial sectors requiring this specialized alcohol compound.