2-propylheptan-1-ol
C10H22O
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Identification
- CAS Number
- 10042-59-8
- EC Number
- 233-126-1
- UN Number
- 3082
- PubChem CID
- 24847
Physical-chemical properties
- Molecular Formula
- C10H22O
- Molar Mass
- 158.28 g/mol
- IUPAC Name
- 2-propylheptan-1-ol
Chemical Identifiers
- InChI
- InChI=1S/C10H22O/c1-3-5-6-8-10(9-11)7-4-2/h10-11H,3-9H2,1-2H3
- InChI Key
- YLQLIQIAXYRMDL-UHFFFAOYSA-N
Overview
2-propylheptan-1-ol (CAS 10042-59-8) is a branched-chain primary alcohol with a ten-carbon structure and distinctive solvent properties. This specialty alcohol belongs to the family of medium-chain fatty alcohols and serves as an important intermediate in various industrial applications. With its molecular formula C10H22O and molecular weight of 158.28 g/mol, 2-propylheptan-1-ol exhibits unique physical and chemical characteristics that make it valuable for specific technical processes. The compound features a primary alcohol functional group attached to a highly branched carbon chain, which influences its solubility, volatility, and reactivity compared to linear alcohols of similar molecular weight. The substance is classified under ADR Class 9 (miscellaneous dangerous substances), indicating relatively low hazard potential during transportation and handling. This classification reflects its stable nature under normal conditions, though standard safety precautions for organic solvents should be observed. The branched structure of 2-propylheptan-1-ol provides enhanced stability and modified physical properties compared to its linear counterparts, making it particularly suitable for applications requiring specific viscosity or solubility characteristics. Primary industrial applications include its use as a solvent in specialty formulations, as an intermediate in the synthesis of esters and ethers, and in the production of surfactants and lubricant additives. The compound's properties make it valuable in formulations where controlled evaporation rates and compatibility with various substrates are required. In chemical synthesis, it can serve similar roles to other branched alcohols, though with distinct performance characteristics compared to compounds like 1,4-di(propan-2-yl)benzene in certain applications. OYSI maintains reliable supply channels for 2-propylheptan-1-ol to support European industrial customers requiring this specialized alcohol intermediate.
Safety & Classification
No Hazard Classification
This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.
Transport (ADR)
| UN Number | 3082 |
| ADR Class | 9 |
| Packing Group | III |
| Tunnel Code | - |
| Proper Shipping Name | 2-Propylheptan-1-ol |
| Marine Pollutant | No |
Frequently Asked Questions
What is 2-propylheptan-1-ol?
2-propylheptan-1-ol is a branched-chain primary alcohol with the molecular formula C10H22O and CAS number 10042-59-8. This synthetic organic compound features a seven-carbon chain with a propyl substituent at the second carbon and a hydroxyl group at the terminal carbon. With a molecular weight of 158.28 g/mol, it belongs to the family of higher alcohols used in various industrial applications.
What are the physicochemical properties of 2-propylheptan-1-ol?
2-propylheptan-1-ol is a colorless to pale yellow liquid at room temperature with a characteristic mild alcoholic odor. As a C10 alcohol, it exhibits limited water solubility due to its hydrophobic carbon chain, but dissolves readily in organic solvents like ethanol, acetone, and hydrocarbons. The compound has a relatively high boiling point typical of long-chain alcohols and low volatility at ambient conditions.
What is 2-propylheptan-1-ol used for?
2-propylheptan-1-ol serves primarily as an intermediate in organic synthesis and chemical manufacturing processes. It is commonly used in the production of plasticizers, surfactants, and specialty esters for industrial applications. The compound also functions as a solvent in certain formulations and can be employed in the manufacture of fragrances, flavoring agents, and other fine chemicals requiring branched alcohol structures.
How to handle 2-propylheptan-1-ol safely?
2-propylheptan-1-ol should be handled with standard laboratory safety precautions including wearing appropriate personal protective equipment such as safety glasses, chemical-resistant gloves, and protective clothing. Ensure adequate ventilation when working with the material to prevent vapor accumulation. Avoid contact with eyes, skin, and clothing, and do not inhale vapors. Use in well-ventilated areas and follow good industrial hygiene practices.
How to store 2-propylheptan-1-ol correctly?
2-propylheptan-1-ol should be stored in tightly closed containers in a cool, dry, well-ventilated area away from sources of ignition, heat, and direct sunlight. Keep containers sealed when not in use to prevent contamination and evaporation. Store away from strong oxidizing agents and incompatible materials. Maintain storage temperatures below 25°C and ensure proper labeling of all containers according to local regulations.
What to do in case of contact with 2-propylheptan-1-ol?
In case of skin contact with 2-propylheptan-1-ol, immediately wash the affected area with plenty of soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15 minutes while holding eyelids open. If inhaled, move the person to fresh air and seek medical attention if breathing difficulties occur. Remove contaminated clothing and wash before reuse.
How to dispose of 2-propylheptan-1-ol appropriately?
2-propylheptan-1-ol waste must be disposed of in accordance with local, national, and international environmental regulations. Do not pour down drains or release into the environment. Collect waste in suitable containers and arrange disposal through licensed waste management companies specialized in organic chemical waste. Consider recovery and recycling options where economically feasible to minimize environmental impact.
How to transport 2-propylheptan-1-ol?
2-propylheptan-1-ol is classified under ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Use UN-approved packaging and ensure proper marking and placarding of transport vehicles. Consult current ADR regulations and work with certified dangerous goods transporters for compliance.
Is 2-propylheptan-1-ol subject to specific regulations?
2-propylheptan-1-ol is not classified as a Substance of Very High Concern (SVHC) under REACH regulation and has no specific GHS hazard classification. However, it remains subject to general REACH registration requirements for chemical substances manufactured or imported in quantities above one tonne per year. Users must comply with standard chemical safety regulations and maintain appropriate safety data sheets.
Where to buy 2-propylheptan-1-ol in Europe?
2-propylheptan-1-ol is available through OYSI, a specialized European distributor of industrial chemicals and technical products. As an established chemical supplier, OYSI provides high-quality 2-propylheptan-1-ol with proper documentation, safety data sheets, and regulatory compliance support. Contact OYSI directly for availability, specifications, packaging options, and delivery throughout Europe to meet your specific industrial requirements.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.