1,4-ditert-butylbenzene

1,4-ditert-butylbenzene is an aromatic organic compound with the molecular formula C14H22 and CAS number 1012-72-2. This substance features a benzene ring substituted with two tert-butyl groups in the para position (1,4-configuration). With a molecular weight of 190.32 g/mol, it belongs to the class of alkylated benzenes and is commonly used as an intermediate in various chemical processes.

1,4-ditert-butylbenzene is typically a colorless to pale yellow liquid at room temperature with a characteristic aromatic odor. Due to its aromatic structure and bulky tert-butyl substituents, it exhibits low water solubility but good solubility in organic solvents such as alcohols, ethers, and hydrocarbons. The compound has a relatively high boiling point due to its molecular structure and intermolecular interactions.

1,4-ditert-butylbenzene is primarily used as a chemical intermediate in the synthesis of antioxidants, UV stabilizers, and polymer additives. It serves as a precursor in the production of hindered phenolic antioxidants for plastics and rubber applications. Additionally, it finds use in research and development activities, specialty chemical manufacturing, and as a building block for advanced materials in the electronics and automotive industries.

1,4-ditert-butylbenzene should be handled using standard laboratory safety practices including wearing appropriate personal protective equipment such as safety goggles, chemical-resistant gloves, and protective clothing. Work in well-ventilated areas or under fume hoods to minimize inhalation exposure. Avoid direct skin and eye contact, and prevent ingestion. Use proper grounding techniques when transferring the material to prevent static electricity buildup.

1,4-ditert-butylbenzene should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources, ignition sources, and direct sunlight. Keep containers upright and properly labeled. Store away from strong oxidizing agents and incompatible materials. Maintain storage temperatures according to supplier recommendations and ensure adequate secondary containment to prevent environmental release in case of container failure.

In case of skin contact with 1,4-ditert-butylbenzene, 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 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention.

1,4-ditert-butylbenzene waste must be disposed of in accordance with local, national, and international environmental regulations. Contact licensed waste disposal companies for proper treatment and disposal. Do not discharge into drains, sewers, or waterways. Contaminated containers should be treated as hazardous waste. Consider recycling or recovery options when economically feasible and environmentally appropriate. Always consult current waste disposal regulations in your jurisdiction.

1,4-ditert-butylbenzene is classified under ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. It must be packaged in approved containers and labeled according to dangerous goods regulations. Transport documentation must include proper shipping names and hazard classifications. Drivers must be trained in dangerous goods transport, and vehicles should carry appropriate emergency equipment and spill response materials.

1,4-ditert-butylbenzene is subject to standard chemical regulations including REACH registration requirements in the European Union for commercial use above specified tonnage thresholds. It is not classified as a Substance of Very High Concern (SVHC) and currently has no specific GHS hazard classification. However, users must comply with general chemical safety regulations, workplace exposure limits, and environmental protection requirements in their respective jurisdictions.

1,4-ditert-butylbenzene is available from OYSI, a trusted European distributor of specialty chemicals serving various industries across Europe. OYSI provides high-quality chemical products with proper documentation, regulatory compliance, and technical support. As a specialized chemical distributor, OYSI ensures reliable supply chains and maintains extensive product knowledge to support customer applications. Contact OYSI directly for availability, specifications, and ordering information.