Butyl Alcohol (n-Butanol)

Butyl Alcohol (n-Butanol) is a versatile four-carbon primary alcohol widely used as a solvent, chemical intermediate, and industrial feedstock. Known for its moderate volatility, good miscibility with many organic solvents, and limited solubility in water, n-butanol is a valuable raw material in coatings, resins, adhesives, inks, and chemical manufacturing. Its solvency power makes it a preferred choice in nitrocellulose lacquers, varnishes, and printing formulations, where controlled evaporation is essential for application performance.

Beyond its role as a solvent, n-butanol is a key intermediate in the production of butyl acrylate, butyl acetate, and plasticizers used in polymers and coatings. It also finds application in pharmaceuticals, textiles, and as a feedstock for specialty chemicals. In cleaning products and consumer goods, n-butanol contributes to effective degreasing and formulation balance. Its versatility, combined with availability from petrochemical and fermentation processes, ensures its importance across global industrial supply chains.

Synonyms: n-Butanol, 1-Butanol, Butan-1-ol, n-Butyl alcohol, Butyl hydroxide, Propylcarbinol.

Characteristics:
IUPAC Name: Butan-1-ol
CAS Number: 71-36-3
UN Number: UN 1120 (n-Butanol)

Recommended Industries & Applications:

• Coatings & Paints: Solvent in nitrocellulose lacquers, varnishes, and coatings formulations.
• Adhesives & Sealants: Improves workability and evaporation control in adhesive systems.
• Chemical Manufacturing: Intermediate for butyl acrylate, butyl acetate, glycol ethers, and plasticizers.
• Printing & Inks: Carrier solvent in flexographic and gravure printing applications.
• Pharmaceuticals & Personal Care: Used in extractants, formulations, and specialty ingredients.
• Cleaning & Industrial Products: Effective degreaser and solvent component in cleaning formulations.