3-methylpentanoic acid

3-methylpentanoic acid is a branched-chain carboxylic acid with the molecular formula C6H12O2 and CAS number 105-43-1. It features a six-carbon chain with a methyl branch at the third position and a carboxyl functional group. With a molecular weight of 116.16 g/mol, this organic compound belongs to the fatty acid family and exhibits typical carboxylic acid properties including acidic behavior and the ability to form esters and salts.

3-methylpentanoic acid is typically a colorless to pale yellow liquid at room temperature with a characteristic pungent, fatty odor. As a carboxylic acid, it exhibits moderate polarity and is partially soluble in water due to hydrogen bonding capabilities of the carboxyl group. It shows good solubility in organic solvents like alcohols and ethers. The compound has typical carboxylic acid reactivity, forming salts with bases and esters with alcohols.

3-methylpentanoic acid serves primarily as an intermediate in organic synthesis and chemical manufacturing processes. It finds applications in the production of esters for flavoring agents, fragrances, and specialty chemicals. The compound is utilized in pharmaceutical synthesis as a building block for active ingredients and in the manufacture of plasticizers and lubricant additives. Its branched structure makes it valuable for creating compounds with specific physical and chemical properties.

3-methylpentanoic acid should be handled with standard laboratory safety practices including wearing appropriate personal protective equipment such as safety glasses, chemical-resistant gloves, and lab coats. Work in well-ventilated areas or under fume hoods to avoid inhalation of vapors. Avoid direct skin and eye contact, and prevent ingestion. Use proper handling techniques when transferring the material and ensure all containers are properly labeled and sealed when not in use.

3-methylpentanoic acid should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep away from strong bases, oxidizing agents, and reactive metals that could cause unwanted reactions. Store in areas with appropriate secondary containment and ensure containers are made of compatible materials. Maintain storage temperatures according to supplier recommendations and implement proper inventory rotation procedures.

In case of skin contact with 3-methylpentanoic acid, immediately flush the affected area with plenty of water for at least 15 minutes and remove contaminated clothing. For eye contact, rinse thoroughly with water for at least 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. Always consult safety data sheets for specific first aid measures.

3-methylpentanoic acid waste must be disposed of in accordance with local, regional, and national environmental regulations. Do not discharge into drains, waterways, or soil. Collect waste in appropriate containers for disposal through licensed waste management companies. Small quantities may be neutralized carefully with appropriate bases before disposal, following proper procedures. Consult local authorities and waste disposal experts for specific requirements in your region.

3-methylpentanoic acid is classified under ADR Class 8 (corrosive substances), Packing Group III for transportation purposes. It must be packaged in approved containers according to ADR regulations and properly labeled with appropriate hazard labels. Vehicles must carry proper documentation including transport documents and emergency response information. Drivers should be trained in handling corrosive materials, and transport should comply with routing restrictions and quantity limitations as specified in ADR regulations.

3-methylpentanoic acid is subject to standard chemical regulations including REACH registration requirements in the European Union. It is not classified as a Substance of Very High Concern (SVHC) and does not carry specific GHS hazard classifications. However, it must comply with general chemical safety regulations, workplace exposure limits, and transportation requirements under ADR. Always verify current regulatory status and requirements with local authorities before use or distribution.

3-methylpentanoic acid is available through OYSI, a trusted European distributor of specialty chemicals serving various industries across the continent. OYSI provides reliable supply chains and technical support for chemical products. For procurement, contact OYSI directly to discuss availability, specifications, packaging options, and delivery arrangements. As a European distributor, OYSI ensures compliance with local regulations and can provide necessary documentation including safety data sheets and certificates of analysis.