2,6-dimethylheptan-4-one

2,6-dimethylheptan-4-one is an organic ketone compound with the molecular formula C9H18O and CAS number 108-83-8. This branched aliphatic ketone has a molecular weight of 142.24 g/mol and features a seven-carbon chain with methyl substituents at positions 2 and 6, and a ketone functional group at position 4. It is classified as a flammable liquid and may cause specific target organ toxicity following single exposure.

2,6-dimethylheptan-4-one is a colorless to pale yellow liquid at room temperature with a characteristic ketone odor. As a branched aliphatic ketone with molecular formula C9H18O, it has limited water solubility but is miscible with most organic solvents including alcohols, ethers, and hydrocarbons. The compound exhibits typical ketone reactivity and has a relatively low vapor pressure due to its branched structure.

2,6-dimethylheptan-4-one is primarily used as a solvent in industrial applications and as an intermediate in organic synthesis. Its ketone functionality makes it valuable for chemical manufacturing processes, particularly in the production of specialized chemicals and pharmaceuticals. The compound may also serve as a flavoring agent in food applications and as a fragrance component, though these uses require specific purity grades and regulatory compliance.

2,6-dimethylheptan-4-one requires careful handling as a flammable liquid (Class 3). Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation, eliminate ignition sources, and use grounded equipment to prevent static electricity buildup. The compound may cause specific target organ toxicity, so minimize exposure through proper engineering controls and respiratory protection when necessary.

2,6-dimethylheptan-4-one must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames due to its flammable nature. Use appropriate containers made of compatible materials and ensure proper grounding of storage vessels. Keep away from strong oxidizing agents and incompatible materials. Storage areas should comply with local fire safety regulations for flammable liquids and maintain temperatures below the compound's flash point.

In case of skin contact with 2,6-dimethylheptan-4-one, 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 seek medical advice if symptoms persist. For ingestion, do not induce vomiting and seek immediate medical attention.

2,6-dimethylheptan-4-one must be disposed of as hazardous waste in accordance with local and national regulations. Contact licensed waste disposal companies specialized in handling flammable organic solvents. Never pour the substance down drains or into the environment. Small quantities may be incinerated at authorized facilities with appropriate emission controls. Ensure proper documentation and waste tracking as required by applicable waste management legislation in your jurisdiction.

2,6-dimethylheptan-4-one is classified under ADR as Class 3 (flammable liquids), Packing Group III. Transport requires appropriate UN-approved packaging and proper labeling with flammable liquid hazard signs. Vehicles must comply with ADR requirements including proper ventilation, grounding, and emergency equipment. Drivers need ADR certification for dangerous goods transport. Ensure proper documentation including transport documents and emergency response information during shipment.

2,6-dimethylheptan-4-one is subject to standard chemical regulations including REACH registration requirements in the European Union and CLP classification as a flammable liquid with specific target organ toxicity. The substance is not currently listed as an SVHC (Substance of Very High Concern). Users must comply with workplace safety regulations, proper labeling requirements, and safety data sheet provisions. Industrial users may need to fulfill notification requirements depending on usage volumes and applications.

2,6-dimethylheptan-4-one is available through OYSI, a trusted European distributor of specialty chemicals. OYSI provides reliable supply chains across Europe with proper documentation, safety data sheets, and regulatory compliance support. As an established chemical distributor, OYSI ensures quality products meeting industrial specifications and can assist with technical support, logistics, and regulatory guidance for your specific application requirements throughout European markets.