2-ethylhexan-1-ol

2-ethylhexan-1-ol is a branched-chain primary alcohol with the molecular formula C8H18O and CAS number 104-76-7. This organic compound features an eight-carbon chain with an ethyl branch at the second carbon position and a hydroxyl group at the terminal carbon. With a molecular weight of 130.23 g/mol, it belongs to the family of fatty alcohols and serves as an important industrial intermediate in chemical synthesis.

2-ethylhexan-1-ol is a colorless to pale yellow liquid at room temperature with a characteristic mild, sweet alcohol odor. It has low solubility in water due to its hydrophobic alkyl chain but is readily soluble in most organic solvents including alcohols, ethers, and hydrocarbons. The compound exhibits typical primary alcohol properties, including the ability to undergo oxidation, esterification, and other standard alcohol reactions.

2-ethylhexan-1-ol is primarily used as an intermediate in the production of plasticizers, particularly di(2-ethylhexyl) phthalate (DEHP) and other phthalate esters. It serves as a raw material in the manufacture of surfactants, lubricants, and cosmetic formulations. Additionally, it finds applications in the production of flavoring agents, synthetic resins, and as a solvent in various industrial processes requiring moderate polarity and good solvation properties.

2-ethylhexan-1-ol requires standard chemical handling precautions despite having no specific GHS hazard classification. Use appropriate personal protective equipment including chemical-resistant gloves, safety glasses, and adequate ventilation to prevent inhalation of vapors. Avoid direct skin and eye contact, and wash hands thoroughly after handling. Work in well-ventilated areas or under fume hoods to minimize exposure to vapors, and ensure emergency eyewash and shower facilities are accessible.

2-ethylhexan-1-ol should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources, ignition sources, and direct sunlight. Use appropriate chemical storage containers compatible with alcohols, such as stainless steel or suitable plastic materials. Keep away from strong oxidizing agents and acids to prevent unwanted reactions. Maintain storage temperatures below 40°C and ensure proper labeling according to local regulations.

In case of skin contact with 2-ethylhexan-1-ol, 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 irritation persists. If inhaled, move the person to fresh air and seek medical advice if respiratory irritation occurs. If ingested, do not induce vomiting and seek immediate medical attention.

2-ethylhexan-1-ol must be disposed of in accordance with local and national waste regulations as an organic chemical waste. Do not pour down drains or into the environment. Collect waste in appropriate containers and arrange for disposal through licensed chemical waste management companies. Small quantities may be suitable for incineration at approved facilities with adequate emission controls. Always consult local environmental authorities for specific disposal requirements and approved waste handlers.

2-ethylhexan-1-ol transport requirements depend on quantity and specific formulation, as it may not fall under strict ADR dangerous goods classification. However, follow general chemical transport guidelines using appropriate packaging materials compatible with alcohols. Ensure containers are properly sealed, labeled, and secured during transport. For commercial quantities, verify with transport authorities whether specific documentation or packaging standards apply, and use experienced chemical logistics providers familiar with alcohol transport requirements.

2-ethylhexan-1-ol is subject to REACH regulation in Europe as a registered chemical substance and must comply with standard chemical registration requirements. It is not classified as an SVHC (Substance of Very High Concern) under REACH. The compound must be handled according to general chemical safety regulations and workplace exposure limits where applicable. Always consult current regulatory databases and safety data sheets for the most up-to-date regulatory status and compliance requirements.

2-ethylhexan-1-ol is available through OYSI, a leading European distributor of specialty chemicals serving industrial customers across Europe. OYSI provides reliable supply chains and technical support for chemical procurement needs. The compound is also available through other chemical suppliers and distributors specializing in industrial alcohols and intermediates. When sourcing, ensure suppliers provide proper documentation including certificates of analysis, safety data sheets, and regulatory compliance information for your specific application requirements.