2-ethylhexan-1-ol
C8H18O
Consulting for 2-ethylhexan-1-ol
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Identification
- CAS Number
- 104-76-7
- EC Number
- 203-234-3
- UN Number
- PubChem CID
- 7720
Physical-chemical properties
- Molecular Formula
- C8H18O
- Molar Mass
- 130.23 g/mol
- IUPAC Name
- 2-ethylhexan-1-ol
Chemical Identifiers
- InChI
- InChI=1S/C8H18O/c1-3-5-6-8(4-2)7-9/h8-9H,3-7H2,1-2H3
- InChI Key
- YIWUKEYIRIRTPP-UHFFFAOYSA-N
Overview
2-Ethylhexan-1-ol (CAS 104-76-7) is a branched-chain primary alcohol with excellent solvent properties and low volatility characteristics. This versatile chemical compound, also known by its IUPAC name 2-ethylhexan-1-ol, represents an important member of the higher alcohol family widely utilized across various industrial applications. With the molecular formula C8H18O and a molecular weight of 130.23 g/mol, this colorless liquid exhibits distinctive properties that make it valuable in numerous technical processes. The branched structure of 2-ethylhexan-1-ol, featuring an ethyl side chain on the second carbon of the hexanol backbone, contributes to its unique physical and chemical characteristics. As a primary alcohol, 2-ethylhexan-1-ol demonstrates typical alcoholic reactivity while offering enhanced performance in specific applications due to its branched molecular structure. The compound exhibits good solubility characteristics with various organic solvents and demonstrates relatively low water solubility, making it particularly useful in formulations requiring controlled miscibility properties. Its moderate boiling point and low vapor pressure contribute to its stability during processing and storage. From a safety perspective, 2-ethylhexan-1-ol presents minimal hazard classification requirements, reflecting its relatively benign nature when handled according to standard chemical safety protocols. This favorable safety profile, combined with its technical performance characteristics, has established it as a preferred choice in many industrial formulations. Primary industrial applications include its use as a solvent in coating formulations, as an intermediate in the production of plasticizers, and as a component in metalworking fluids where its lubricating properties prove beneficial. The compound also finds application in the manufacture of various chemical intermediates and specialty formulations. OYSI provides reliable access to high-quality 2-ethylhexan-1-ol for European industrial customers requiring consistent supply and technical support.
Safety & Classification
No Hazard Classification
This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.
Frequently Asked Questions
What is 2-ethylhexan-1-ol?
2-ethylhexan-1-ol is a branched-chain primary alcohol with the molecular formula C8H18O and molecular weight 130.23 g/mol. It is an eight-carbon alcohol featuring an ethyl branch at the second carbon position. This colorless liquid compound is widely used in industrial applications due to its excellent solvent properties and compatibility with various chemical processes. It serves as an important intermediate in chemical synthesis and manufacturing processes.
What are the physicochemical properties of 2-ethylhexan-1-ol?
2-ethylhexan-1-ol is a colorless liquid at room temperature with a mild, characteristic alcoholic odor. It has low solubility in water due to its hydrophobic alkyl chain but is miscible with most organic solvents including alcohols, ethers, and hydrocarbons. The compound exhibits typical primary alcohol reactivity and has a relatively high boiling point due to hydrogen bonding between hydroxyl groups.
What is 2-ethylhexan-1-ol used for?
2-ethylhexan-1-ol is primarily used as a solvent in coatings, inks, and adhesive formulations. It serves as an intermediate in the production of plasticizers, particularly for PVC applications. The compound is also utilized in the manufacture of surfactants, lubricant additives, and as a processing aid in polymer production. Its excellent compatibility with various resins makes it valuable in specialty chemical formulations and industrial cleaning applications.
How to handle 2-ethylhexan-1-ol safely?
2-ethylhexan-1-ol should be handled with standard laboratory safety practices including wearing appropriate personal protective equipment such as safety glasses, gloves, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation. Avoid direct skin and eye contact, and prevent inhalation of vapors. Use in well-ventilated areas or under fume hoods. Keep away from ignition sources as it is a combustible liquid.
How to store 2-ethylhexan-1-ol correctly?
2-ethylhexan-1-ol should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and ignition points. Keep containers upright and protect from physical damage. Store away from strong oxidizing agents and acids to prevent incompatible reactions. Maintain storage temperature below 25°C when possible and ensure containers are properly labeled according to local regulations.
What to do in case of contact with 2-ethylhexan-1-ol?
In case of skin contact with 2-ethylhexan-1-ol, immediately wash the affected area with soap and plenty of water. For eye contact, rinse thoroughly with water for at least 15 minutes and seek medical attention if irritation persists. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Remove contaminated clothing and wash before reuse.
How to dispose of 2-ethylhexan-1-ol appropriately?
2-ethylhexan-1-ol must be disposed of according to local and national waste regulations. It should be collected as hazardous waste and sent to authorized waste treatment facilities. Do not discharge into drains, sewers, or water bodies. Small quantities can be incinerated at approved high-temperature facilities. Always consult with local environmental authorities for specific disposal requirements and approved waste contractors in your region.
How to transport 2-ethylhexan-1-ol?
2-ethylhexan-1-ol can be transported following standard chemical shipping procedures. While specific ADR classification details are not provided, it should be packaged in appropriate containers and labeled according to transportation regulations. Ensure proper documentation accompanies shipments and use authorized carriers experienced in chemical transport. Check with transport providers for specific packaging requirements and route restrictions that may apply to this substance.
Is 2-ethylhexan-1-ol subject to specific regulations?
2-ethylhexan-1-ol is subject to REACH regulation in Europe and must comply with registration requirements for commercial use. It is not classified as a Substance of Very High Concern (SVHC) under current EU regulations. Standard CLP labeling and safety data sheet requirements apply. Users must ensure compliance with local occupational health and safety regulations, environmental protection laws, and any industry-specific guidelines that may apply to their operations.
Where to buy 2-ethylhexan-1-ol in Europe?
2-ethylhexan-1-ol is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across the continent. OYSI provides reliable supply chains and technical support for businesses requiring this chemical compound. Contact OYSI directly for specific availability, packaging options, and delivery arrangements to your location. They can also provide technical documentation and regulatory support for your specific application requirements.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.