Heptan-4-one

Heptan-4-one is an organic ketone with the molecular formula C7H14O and CAS number 123-19-3. This chemical compound has a molecular weight of 114.19 g/mol and belongs to the family of aliphatic ketones. It is classified as a flammable liquid and presents moderate acute toxicity risks, requiring appropriate safety measures during handling and storage in industrial applications.

Heptan-4-one is a colorless liquid with a characteristic ketone odor at room temperature. As an organic ketone, it has limited solubility in water but dissolves readily in organic solvents such as alcohols, ethers, and hydrocarbons. The compound exhibits typical ketone reactivity and has a boiling point appropriate for its seven-carbon chain structure with the ketone functional group positioned at the fourth carbon.

Heptan-4-one is primarily used as an industrial solvent and chemical intermediate in organic synthesis. It serves as a reaction medium in various chemical processes and can be employed in the production of other organic compounds. The substance finds applications in specialty chemical manufacturing, research laboratories, and as a component in formulated products where its solvent properties are beneficial.

Heptan-4-one requires careful handling due to its flammable nature and acute toxicity classification. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and appropriate respiratory protection when needed. Work in well-ventilated areas away from ignition sources, heat, and open flames. Avoid skin and eye contact, and prevent inhalation of vapors to minimize exposure risks.

Heptan-4-one must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames due to its Class 3 flammable liquid classification. Use appropriate containers made of compatible materials and ensure proper grounding to prevent static electricity buildup. Keep containers tightly sealed and separate from incompatible materials such as strong oxidizing agents to prevent dangerous reactions.

Heptan-4-one contact requires immediate action to minimize exposure effects. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, rinse immediately with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek medical attention. Always consult safety data sheets for complete first aid procedures.

Heptan-4-one disposal must comply with local and national hazardous waste regulations due to its flammable and toxic properties. The substance should be collected in appropriate containers and disposed of through licensed hazardous waste management companies. Never dispose of it down drains or into the environment. Incineration at authorized facilities is typically the preferred disposal method for organic solvents like heptan-4-one.

Heptan-4-one is classified as ADR Class 3, Group III for transportation, indicating it is a flammable liquid with relatively low danger. Proper packaging must meet UN specifications for Class 3 substances, and vehicles must carry appropriate hazard placards and documentation. Drivers require ADR certification, and transport must comply with routing restrictions and safety requirements for flammable liquids.

Heptan-4-one is subject to standard chemical regulations including REACH registration requirements in Europe and CLP classification obligations. It is classified as Flam. Liq. 3 and Acute Tox. 4 under CLP regulation, requiring appropriate labeling with GHS02 and GHS07 pictograms and 'Warning' signal word. The substance is not listed as an SVHC (Substance of Very High Concern) under REACH.

Heptan-4-one is available through OYSI, a European distributor specializing in technical chemical products. As an established chemical supplier, OYSI can provide this flammable ketone with proper documentation, safety data sheets, and regulatory compliance for industrial customers across Europe. Contact OYSI directly to discuss availability, specifications, and delivery options for your heptan-4-one requirements.