Butyl Acetate (CAS 123-86-4) is a widely utilized organic compound in the chemical industry, prized for its versatile solvent properties and applications across numerous sectors. From coatings and inks to synthetic leather and even niche areas like 3D printing post-processing, its consistent performance makes it a staple ingredient. For procurement managers, research scientists, and formulation chemists, a thorough understanding of Butyl Acetate—its characteristics, uses, and safe handling—is essential. As a leading manufacturer and supplier of industrial chemicals, we aim to provide clear, actionable information on this important ester solvent.

Key Properties of Butyl Acetate:

  • Appearance and Odor: Butyl Acetate is a colorless liquid with a distinct, pleasant fruity odor, often described as banana-like.
  • Solubility: It is miscible with most common organic solvents like alcohols, ethers, and hydrocarbons, but has limited solubility in water.
  • Evaporation Rate: Possessing a medium evaporation rate, it balances fast drying with good flow and leveling properties, which is advantageous in many formulations.
  • Chemical Reactivity: As an ester, it can undergo hydrolysis under acidic or alkaline conditions and can react with strong oxidizing agents.
  • Flammability: Butyl Acetate is a flammable liquid, requiring careful handling and storage away from ignition sources. Its flash point is around 74°F (23°C), classifying it as a Class 3 flammable liquid.

Industrial Applications:

  • Coatings: It is a vital solvent in lacquers, enamels, and varnishes, particularly for nitrocellulose-based systems, due to its ability to dissolve resins and provide excellent film formation. It's also used in automotive and industrial coatings.
  • Printing Inks: Its solvency power makes it suitable for dissolving binders and pigments in printing inks, contributing to print quality and drying characteristics.
  • Manufacturing: Historically used in the production of photographic film and synthetic leather, it continues to be employed in various chemical synthesis processes.
  • Cleaning and Degreasing: Its solvent capabilities also lend themselves to industrial cleaning and degreasing applications.
  • 3D Printing: In specialized workflows, it can be used to accelerate the evaporation of primary cleaning solvents for 3D printed parts.

Safety and Handling:

When purchasing and handling Butyl Acetate, adherence to safety protocols is crucial. It is essential to work in well-ventilated areas, use appropriate personal protective equipment (PPE) such as chemical-resistant gloves, safety goggles, and respiratory protection if ventilation is inadequate. Storage should be in cool, dry, well-ventilated areas, away from heat, sparks, and open flames, in tightly sealed containers. Always consult the Material Safety Data Sheet (MSDS) for specific handling, storage, and emergency procedures. If you are looking to buy Butyl Acetate, ensure your supplier provides comprehensive safety information.

As a leading chemical supplier from China, we are dedicated to providing high-purity Butyl Acetate that meets stringent quality and safety standards. We cater to the needs of B2B clients seeking reliable sources for their industrial processes. We invite you to contact us for competitive pricing, bulk purchase inquiries, and to request samples. Let us be your trusted partner for essential industrial solvents.