2-butan-2-yl-4,6-dinitrophenol

2-butan-2-yl-4,6-dinitrophenol is an organic chemical compound with the molecular formula C10H12N2O5 and CAS number 88-85-7. It belongs to the dinitrophenol family and has a molecular weight of 240.21 g/mol. This substance is classified as hazardous with multiple danger classifications including reproductive toxicity (Repr. 1B), acute toxicity, eye irritation, and aquatic toxicity. It requires careful handling due to its significant health and environmental risks.

2-butan-2-yl-4,6-dinitrophenol is a solid organic compound at room temperature with a molecular weight of 240.21 g/mol. As a dinitrophenol derivative, it typically appears as a yellow to orange crystalline solid. The compound contains both phenolic and nitro functional groups, which influence its chemical reactivity and solubility characteristics. Its structure includes a tert-butyl substituent that affects its physical properties and environmental persistence.

2-butan-2-yl-4,6-dinitrophenol is primarily used as an industrial chemical intermediate and pesticide active ingredient. It serves applications in agricultural formulations and specialized chemical synthesis processes. Due to its toxic properties and environmental concerns, its use is strictly regulated and limited to professional applications with appropriate safety measures. Industrial users must comply with specific authorization requirements and safety protocols when handling this substance.

Safe handling of 2-butan-2-yl-4,6-dinitrophenol requires comprehensive personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Work must be conducted in well-ventilated areas or under fume extraction systems. Avoid skin and eye contact, inhalation, and ingestion. Use appropriate tools to minimize direct contact and ensure all personnel are trained in emergency procedures. Regular health monitoring may be required due to its reproductive toxicity classification.

2-butan-2-yl-4,6-dinitrophenol must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and labeled according to GHS requirements. Store separately from oxidizing agents, bases, and organic materials to prevent dangerous reactions. Access should be restricted to trained personnel only. Storage areas must comply with local regulations for toxic substances and include appropriate emergency equipment and spill containment measures.

In case of skin contact with 2-butan-2-yl-4,6-dinitrophenol, immediately remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15-20 minutes. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet for proper medical treatment.

2-butan-2-yl-4,6-dinitrophenol must be disposed of as hazardous waste through licensed waste management facilities only. Never dispose of this substance in regular waste streams, sewers, or the environment due to its aquatic toxicity classification. Containers must be properly labeled and segregated according to local hazardous waste regulations. Contact certified waste disposal companies experienced in handling toxic chemical waste and ensure proper documentation of disposal activities.

2-butan-2-yl-4,6-dinitrophenol is classified as ADR Class 6.1 (toxic substances), Packing Group II for transportation. It requires proper UN-specification packaging, hazard labels, and transport documentation. Only authorized carriers trained in dangerous goods transportation can handle shipments. Packages must display appropriate GHS pictogramms (GHS06, GHS08, GHS09) and danger signal words. Emergency response information must accompany shipments and comply with international dangerous goods regulations.

2-butan-2-yl-4,6-dinitrophenol is subject to strict regulatory controls under REACH regulation, CLP classification, and various national chemical safety laws. Its Repr. 1B classification requires special authorization procedures and risk management measures. Users must comply with occupational exposure limits, environmental protection requirements, and reporting obligations. The substance may be subject to restriction or authorization requirements depending on intended use and local regulations within the European Union.

2-butan-2-yl-4,6-dinitrophenol can be purchased through OYSI, a specialized European distributor of industrial chemicals. As a regulated hazardous substance, it is only available to qualified professional users who can demonstrate appropriate handling capabilities and regulatory compliance. OYSI provides technical support, safety documentation, and ensures proper packaging and transportation according to ADR requirements. Contact OYSI directly for availability, technical specifications, and regulatory guidance for your specific application requirements.