Hexan-2-ol
C6H14O
hexan-2-ol
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Identification
- CAS Number
- 626-93-7
- EC Number
- 210-971-4
- UN Number
- 2282
- PubChem CID
- 12297
Physical-chemical properties
- Molecular Formula
- C6H14O
- Molar Mass
- 102.17 g/mol
- IUPAC Name
- hexan-2-ol
Chemical Identifiers
- InChI
- InChI=1S/C6H14O/c1-3-4-5-6(2)7/h6-7H,3-5H2,1-2H3
- InChI Key
- QNVRIHYSUZMSGM-UHFFFAOYSA-N
Overview
Hexan-2-ol (CAS 626-93-7) is a secondary alcohol with six carbon atoms, characterized by its hydroxyl group positioned on the second carbon of the hexane chain. This branched secondary alcohol belongs to the family of medium-chain alcohols and serves as an important intermediate in various chemical processes. With its molecular formula C6H14O and molecular weight of 102.17 g/mol, hexan-2-ol exhibits typical properties of secondary alcohols while maintaining sufficient volatility for industrial applications. The compound is classified under ADR Class 3 as a flammable liquid, requiring appropriate handling and storage protocols in industrial environments. Hexan-2-ol demonstrates moderate solubility in water due to its hydroxyl functional group, while showing excellent miscibility with most organic solvents. Its secondary alcohol structure makes it less reactive than primary alcohols but more accessible for oxidation reactions compared to tertiary alcohols. The compound's physical and chemical properties position it between lighter alcohols and heavier chain alternatives, making it suitable for specific industrial applications where controlled volatility and moderate polarity are required. In industrial applications, hexan-2-ol finds primary use as a solvent in coating formulations, particularly in applications requiring moderate evaporation rates. It serves as an intermediate in the synthesis of esters and other organic compounds, including materials related to compounds like 2-ethylbutyl acetate. The chemical industry also utilizes hexan-2-ol in the production of fragrances and flavor compounds, where its molecular structure contributes to specific organoleptic properties. OYSI supplies hexan-2-ol to European industrial customers, supporting diverse manufacturing processes across multiple sectors with reliable quality and technical expertise.
Safety & Classification
No Hazard Classification
This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.
Transport (ADR)
| UN Number | 2282 |
| ADR Class | 3 |
| Packing Group | III |
| Tunnel Code | D/E |
| Proper Shipping Name | 2-Hexanol |
| Marine Pollutant | No |
Frequently Asked Questions
What is hexan-2-ol?
Hexan-2-ol is a secondary alcohol with the molecular formula C6H14O and CAS number 626-93-7. This organic compound has a molecular weight of 102.17 g/mol and belongs to the family of hexanol isomers. It features a hydroxyl group (-OH) attached to the second carbon atom of a six-carbon chain, making it structurally distinct from other hexanol variants like hexan-1-ol.
What are the physicochemical properties of hexan-2-ol?
Hexan-2-ol is a colorless liquid at room temperature with a characteristic alcoholic odor. As a secondary alcohol, it exhibits moderate polarity due to its hydroxyl group, making it partially soluble in water while maintaining good solubility in organic solvents. The compound has typical alcohol properties including hydrogen bonding capability and moderate volatility at ambient conditions.
What is hexan-2-ol used for?
Hexan-2-ol serves as an important industrial solvent and chemical intermediate in various manufacturing processes. It is commonly used in the production of esters, ethers, and other organic compounds through chemical synthesis. The compound also finds applications in formulating cleaning products, coatings, and as a processing aid in pharmaceutical and fine chemical manufacturing due to its solvent properties.
How to handle hexan-2-ol safely?
Hexan-2-ol should be handled with standard chemical safety precautions including wearing appropriate personal protective equipment such as safety goggles, chemical-resistant gloves, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation and avoid ignition sources since it is classified as a flammable liquid. Work in well-ventilated areas and use proper grounding procedures when transferring the material.
How to store hexan-2-ol correctly?
Hexan-2-ol must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames due to its flammable nature. Use appropriate containers made of compatible materials and ensure proper labeling. Store away from strong oxidizing agents and maintain storage temperatures below flash point. Regular inspection of containers for leaks or damage is recommended.
What to do in case of contact with hexan-2-ol?
Hexan-2-ol contact requires immediate action depending on exposure route. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, rinse immediately with plenty of clean water for at least 15 minutes. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek medical attention promptly.
How to dispose of hexan-2-ol properly?
Hexan-2-ol disposal must comply with local environmental regulations and waste management requirements. The material should be treated as hazardous waste due to its flammable properties and disposed of through licensed waste management facilities. Do not pour down drains or into the environment. Contact certified waste disposal companies for proper collection and treatment of unused material and contaminated packaging.
How to transport hexan-2-ol?
Hexan-2-ol is classified under ADR Class 3 (flammable liquids), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods transport regulations. Vehicles must be equipped with proper safety equipment and drivers need hazardous materials training. Shipping papers must include proper shipping names and hazard classifications as per ADR requirements.
Is hexan-2-ol subject to particular regulations?
Hexan-2-ol is subject to standard chemical regulations including REACH registration requirements for substances manufactured or imported in quantities above one tonne per year in the European Union. It must comply with CLP regulation for classification, labeling, and packaging. The substance is not currently listed as a SVHC (Substance of Very High Concern) under REACH regulation.
Where to buy hexan-2-ol in Europe?
Hexan-2-ol is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across the continent. OYSI provides reliable supply chain solutions for chemical raw materials with proper documentation and regulatory compliance. Contact OYSI's technical sales team for availability, specifications, and delivery options tailored to your specific industrial requirements and volume needs.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.