4-methylpent-3-en-2-one

4-methylpent-3-en-2-one is an organic chemical compound with the molecular formula C6H10O and CAS number 141-79-7. This ketone has a molecular weight of 98.14 g/mol and belongs to the class of unsaturated carbonyl compounds. It is classified as a flammable liquid and presents acute toxicity hazards, requiring careful handling in industrial applications.

4-methylpent-3-en-2-one is a liquid organic compound at room temperature with characteristic ketone properties. As an unsaturated ketone containing both a double bond and a carbonyl group, it exhibits typical reactivity patterns of both functional groups. The compound has a molecular weight of 98.14 g/mol and contains six carbon atoms in its structure with one oxygen atom.

4-methylpent-3-en-2-one is primarily used as an intermediate in organic synthesis and chemical manufacturing processes. Its ketone and alkene functional groups make it valuable for various chemical reactions and transformations. The compound may also serve as a building block in the production of pharmaceuticals, agrochemicals, or specialty chemicals requiring specific molecular structures.

4-methylpent-3-en-2-one requires careful handling due to its flammable nature and acute toxicity classification. Work in well-ventilated areas away from ignition sources, wear appropriate personal protective equipment including chemical-resistant gloves and safety goggles. Avoid skin contact and inhalation of vapors. Use proper grounding techniques when transferring the material and have fire suppression equipment readily available.

4-methylpent-3-en-2-one should be stored in a cool, dry, well-ventilated area away from heat sources and ignition points. Keep containers tightly sealed and store in appropriate chemical storage cabinets designed for flammable liquids. Maintain storage temperatures below flash point and separate from incompatible materials such as strong oxidizers and acids to prevent dangerous reactions.

Immediate action is required in case of contact with 4-methylpent-3-en-2-one due to its acute toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. Seek medical attention promptly for any exposure, especially if symptoms develop.

4-methylpent-3-en-2-one must be disposed of as hazardous waste according to local and European regulations. Contact licensed waste disposal companies specialized in handling flammable and toxic chemicals. Never dispose of in regular waste streams or pour down drains. Ensure proper documentation and follow all applicable waste codes and classification requirements for safe and legal disposal.

4-methylpent-3-en-2-one is classified as ADR Class 3 (flammable liquids), Packing Group III for transportation purposes. This classification requires specific packaging, labeling, and documentation for road transport. Use approved containers and ensure proper hazard placarding on vehicles. Transport documentation must include the correct UN number and shipping name according to dangerous goods regulations.

4-methylpent-3-en-2-one is subject to standard European chemical regulations including REACH and CLP classifications. It is not currently listed as a Substance of Very High Concern (SVHC). However, its classification as flammable liquid and acute toxic substance means it falls under various workplace safety regulations and transport restrictions that must be observed during handling and use.

4-methylpent-3-en-2-one is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to industrial customers across Europe with proper documentation and regulatory compliance. Contact OYSI directly for availability, specifications, and delivery options to your location. Ensure your application complies with all relevant safety and regulatory requirements before ordering.