n-Propanol – Industrial Alcohol Solvent for Chemical Manufacturing and Cleaning
Introduction
n-Propanol, also known as 1-Propanol or Propan-1-ol, is a primary alcohol widely used as an industrial solvent, chemical intermediate, and cleaning ingredient. Its chemical formula is C₃H₈O, and it is typically supplied as a clear, colorless liquid with a characteristic alcohol odor. It is miscible with water and many organic solvents, making it useful in a variety of industrial formulations.
Due to its solvency and evaporation characteristics, n-Propanol is used in chemical processing, surface cleaning, printing-related applications, and selected pharmaceutical and personal-care manufacturing processes. The appropriate grade should be chosen according to purity, compatibility, and end-use requirements.
Industrial Applications
- Industrial Cleaning: Used in selected cleaning and degreasing formulations for removing compatible oils, residues, and contaminants.
- Chemical Manufacturing: Serves as a solvent and intermediate in the production of various chemical products.
- Printing and Inks: Used in certain printing-ink formulations and related industrial processes.
- Coatings and Surface Treatment: Incorporated into compatible coating and surface-treatment formulations.
- Pharmaceutical Manufacturing: Used as a process solvent in selected manufacturing applications where the grade and regulatory requirements permit.
- Laboratory Applications: Used as a solvent and reagent in analytical testing and research.
Key Benefits
- Effective solvent for many organic compounds and selected formulation ingredients.
- Miscible with water and many common organic solvents.
- Useful in a range of industrial cleaning and chemical-processing applications.
- Offers evaporation characteristics suitable for selected solvent-based formulations.
- Available in different grades to meet industrial and technical requirements.
- Can provide consistent performance when purity and compatibility are properly controlled.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | n-Propanol |
| Alternative Names | 1-Propanol, Propan-1-ol, n-Propyl Alcohol |
| Chemical Formula | C₃H₈O |
| CAS Number | 71-23-8 |
| Molecular Weight | 60.10 g/mol |
| Appearance | Clear, colorless liquid |
| Odor | Characteristic alcohol odor |
| Boiling Point | Approximately 97°C |
| Density | Approximately 0.80 g/cm³ at 20°C |
| Solubility | Miscible with water and many organic solvents |
| Chemical Classification | Primary alcohol |
| Primary Function | Solvent and chemical intermediate |
| Main Applications | Cleaning, chemical manufacturing, printing, coatings, laboratory processes |
| Purity | Grade-dependent |
| Packaging | Compatible, tightly sealed containers or approved bulk supply |
Note: The listed physical properties are approximate typical values. Purity, moisture content, and other specifications depend on the commercial grade. Consult the supplier's Technical Data Sheet (TDS), Certificate of Analysis (COA), and Safety Data Sheet (SDS) for verified product details.
Storage and Handling
n-Propanol is a flammable liquid, and its vapors can form flammable mixtures with air. Use it in a well-ventilated area and keep it away from heat, sparks, open flames, and other ignition sources. Avoid inhaling vapors and prevent contact with eyes and prolonged or repeated skin exposure. Wear suitable chemical-resistant gloves, protective clothing, and safety glasses based on the workplace risk assessment. Use appropriate grounding and bonding procedures when transferring bulk quantities to reduce static-electricity hazards. Store in tightly closed, clearly labeled containers in a cool, dry, well-ventilated area designated for flammable liquids. Keep away from incompatible materials and follow the supplier's recommendations for storage, transport, spill response, and disposal. Always review the current SDS before handling.
Quality and Supply
n-Propanol should be purchased from a reliable chemical supplier that can provide suitable technical documentation. Before ordering, confirm the required purity, moisture limits, intended application, packaging size, and delivery requirements.
For industrial formulations, laboratory use, or regulated manufacturing, ensure the selected grade meets the applicable technical and quality standards. Review the COA for batch-specific information and the SDS for handling and storage requirements.
Conclusion
n-Propanol is a versatile primary alcohol used as a solvent and chemical intermediate across industrial cleaning, chemical manufacturing, printing, coatings, and laboratory applications. Its water miscibility and solvency make it suitable for many formulations when the correct grade is selected.
Proper grade selection, compatibility assessment, and flammable-liquid safety procedures help support reliable performance and safe industrial use. Contact a qualified chemical supplier to discuss availability, technical specifications, packaging options, and documentation for your application.
