Secondary butyl alcohol

Secondary butyl alcohol (CAS No. 78-92-2), with the molecular formula C4H10O, is a colorless, flammable liquid with a characteristic sweet, camphor-like odor. It is one of the four isomeric butanols. As a secondary alcohol, it exhibits reactivity typical of its class and serves as a versatile solvent and important chemical intermediate. Its evaporation rate is slower than acetone but faster than n-butanol, offering a useful balance in formulation properties.

  • Synonyms:

    2-Butanol, sec-Butanol, SBA, Butan-2-ol, Methyl ethyl carbinol

  • Formula:

    C4H10O

  • CAS NO.:

    78-92-2

  • Package:

    19MT ISO TANK

  • Certificate:

    ISO9001

Our Achievement

Global Reach: Our Secondary butyl alcohol has been successfully exported and applied in key markets across the globe, including but not limited to Germany, Japan, India, Thailand, Brazil, and Belgium. Our product consistently meets diverse international standards and specifications.


Equivalent Alternatives:  In the global market, our product serves as a reliable and cost-effective alternative to leading producers such as Oxea GmbH, BASF, Eastman Chemical, Sasol, and KH Neochem.



Key Applications
  • Solvent for Coatings, Inks & Resins
  • Intermediate for Methyl Ethyl Ketone (MEK)
  • Extraction Solvent
  • Cleaning & Degreasing Formulations
  • Organic Synthesis
  • Fuel Additive Component
The main detailed uses of the product
  • Solvent for Coatings & Inks
    Solvent for Coatings & Inks

    Used as a medium-evaporation-rate solvent in lacquers, enamels, varnishes, and printing inks. It improves flow and leveling, reduces blushing, and enhances gloss in the final film.

  • Intermediate for Methyl Ethyl Ketone (MEK)
    Intermediate for Methyl Ethyl Ketone (MEK)

    Serves as the primary feedstock in the production of methyl ethyl ketone (MEK), a widely used industrial solvent, through catalytic dehydrogenation.

  • Extraction Solvent
    Extraction Solvent

    Employed in liquid-liquid extraction processes in the pharmaceutical and chemical industries due to its selective solubility for certain organic compounds.

  • Cleaning & Degreasing Agent
    Cleaning & Degreasing Agent

    Formulated into industrial cleaning products and degreasers for removing oils, greases, and contaminants from metal parts and surfaces.

Why Choose Our Secondary butyl alcohol?

Our Secondary butyl alcohol is characterized by its consistent quality, optimal solvent properties, and reliable performance. We offer:


Balanced Evaporation Rate: Provides a versatile evaporation profile between fast and slow solvents, making it suitable for adjusting drying times in coatings and inks.

High Purity: Ensures minimal interference in chemical reactions and consistent solvent performance in formulations.

Effective Coupling Ability: Acts as a coupling agent, helping to solubilize components in complex mixtures and prevent resin precipitation.

Global Supply Reliability: We ensure a stable and timely supply chain to support your manufacturing processes worldwide.


Choosing our Secondary butyl alcohol means selecting a dependable and efficient solvent/intermediate that adds value to your production and formulations.

Commitment to Quality and Innovation

We are committed to providing high-quality Secondary butyl alcoholthat meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Mike Wang
Purchasing director
Your questions about our products