2-methylpropan-2-ol

2-methylpropan-2-ol is a tertiary alcohol commonly known as tert-butanol or t-butyl alcohol. This organic compound has the molecular formula C4H10O and a molecular weight of 74.12 g/mol. It belongs to the alcohol family and is characterized by its branched structure with a hydroxyl group attached to a tertiary carbon atom. The substance is classified as a flammable liquid and poses certain health hazards including acute toxicity and eye irritation.

2-methylpropan-2-ol is a colorless liquid at room temperature with a characteristic alcohol-like odor. It has a melting point of approximately 25°C and a boiling point of 82-83°C. The substance is miscible with water and most organic solvents due to its polar hydroxyl group and organic structure. It has a density of about 0.79 g/cm³ and exhibits relatively low volatility compared to other alcohols of similar molecular weight.

2-methylpropan-2-ol serves as an important industrial solvent and chemical intermediate. It is widely used in the production of methyl methacrylate, a precursor to acrylic plastics and resins. The substance also functions as a solvent in chemical reactions, particularly in pharmaceutical synthesis and laboratory applications. Additionally, it is employed in the manufacture of flavoring agents, perfumes, and as a denaturant for ethanol in various industrial processes.

2-methylpropan-2-ol requires careful handling due to its flammable nature and potential health hazards. Always wear appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation and avoid ignition sources such as open flames, sparks, and hot surfaces. Use grounding and bonding procedures during transfer operations. Avoid direct skin contact and inhalation of vapors to prevent acute toxic effects and eye irritation.

2-methylpropan-2-ol must be stored in a cool, dry, well-ventilated area away from heat sources, ignition sources, and direct sunlight. Use appropriate containers made of compatible materials and ensure they are tightly sealed to prevent vapor release. Store separately from oxidizing agents, strong acids, and incompatible materials. Maintain storage temperatures below the substance's flash point and implement proper fire prevention measures including appropriate fire suppression systems in storage areas.

In case of skin contact with 2-methylpropan-2-ol, 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 plenty of clean water for at least 15 minutes and seek medical attention. If inhaled, move the person to fresh air and monitor breathing. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician if symptoms persist.

2-methylpropan-2-ol must be disposed of in accordance with local, national, and international waste regulations. The substance should be treated as hazardous waste due to its flammable properties and potential environmental impact. Contact licensed waste disposal companies for proper collection and treatment. Do not discharge into sewers, waterways, or soil. Consider recovery and recycling options where feasible. Always consult current waste classification codes and disposal requirements in your jurisdiction before disposal.

2-methylpropan-2-ol is classified under ADR Class 3 (Flammable Liquids), Packing Group II, indicating moderate danger during transport. The substance must be packaged in UN-approved containers and properly labeled with appropriate hazard placards and markings. Transport vehicles must comply with ADR requirements including proper ventilation, fire extinguishing equipment, and driver certification. Ensure proper documentation including transport documents and emergency response information accompanies shipments throughout the European transport network.

2-methylpropan-2-ol is subject to various European chemical regulations including REACH registration requirements and CLP classification standards. The substance is classified with hazard classes including Flammable Liquid Category 2, Acute Toxicity Category 4, and Eye Irritation Category 2. It is not currently listed as a Substance of Very High Concern (SVHC). Compliance with workplace exposure limits, safety data sheet requirements, and proper labeling with GHS02 and GHS07 pictograms is mandatory.

2-methylpropan-2-ol is available through OYSI, a trusted European distributor of industrial chemicals. OYSI provides high-quality 2-methylpropan-2-ol with complete regulatory documentation including safety data sheets and certificates of analysis. As a specialized chemical distributor, OYSI ensures compliance with European regulations and offers reliable supply chain solutions across Europe. Contact OYSI directly for pricing, availability, packaging options, and technical support for your specific application requirements.