Chemical Name: Butyl ethanoate
CAS Number: 123-86-4
Molecular Formula: C₆H₁₂O₂
Synonyms: n-Butyl acetate, Butyl acetate
Görünüş: Colorless liquid with a fruity, banana-like odor
Flash Point: 22°C (72°F)
Boiling Point: 126.1°C (259°F)
Çözünürlük: Miscible with most organic solvents; slightly soluble in water

Product Overview

N-Butyl Acetate (NBAC) is a versatile ester solvent derived from n-butanol and acetic acid. It is characterized by its pleasant fruity aroma and is widely utilized across various industries due to its excellent solvency properties, moderate evaporation rate, and compatibility with numerous resins and polymers.

Key Applications

1. Coatings and Paints

  • Lacquers and Varnishes: Serves as a primary solvent in the formulation of nitrocellulose lacquers and polyurethane coatings, contributing to smooth finishes and enhanced adhesion.

  • Automotive and Aerospace Coatings: Utilized in automotive paints and aircraft wing coatings for its ability to provide a durable, glossy finish with resistance to environmental elements.

  • Industrial Coatings: Employed in coatings for machinery and equipment, offering protection against corrosion and wear.

2. Adhesives and Sealants

  • Manufacturing: Acts as a solvent in the production of adhesives, enhancing bond strength and flexibility in various substrates such as plastics, metals, and wood.

  • Sealants: Used in the formulation of sealants for construction and automotive applications, providing effective sealing properties.

3. Printing Inks

  • Ink Formulation: Incorporated into printing inks to ensure fast drying and proper adhesion to surfaces, making it ideal for high-speed printing processes.

  • Packaging: Used in the production of inks for packaging materials, ensuring vibrant colors and durability.

4. Pharmaceuticals and Cosmetics

  • Solvent: Employed as a solvent in the pharmaceutical industry for the extraction and formulation of various compounds.

  • Cosmetic Products: Utilized in the formulation of nail polish removers and other cosmetic products due to its effective solvency and pleasant odor.

5. Food Flavoring

  • Flavor Agent: Naturally occurring in fruits like bananas and apples, NBAC is used as a flavoring agent in the food industry to impart fruity flavors to products such as candies, baked goods, and beverages.

Physical and Chemical Properties

  • Density: 0.88 g/cm³ at 20°C

  • Refractive Index: 1.3941 at 20°C

  • Viscosity: 0.685 cP at 25°C

  • Vapor Pressure: 1.66 kPa at 24°C

  • Log P (Octanol/Water Partition Coefficient): 1.82

  • Autoignition Temperature: 370°C

Safety and Handling

N-Butyl Acetate is a flammable liquid and should be handled with care.

  • Depolama: Store in a cool, well-ventilated area away from heat sources and open flames.

  • Personal Protective Equipment (PPE): Use appropriate PPE, including gloves and safety goggles, when handling NBAC.

  • Ventilation: Ensure adequate ventilation to minimize inhalation exposure.

  • Spill Response: In case of a spill, evacuate the area and follow proper spill response procedures.

Packaging and Availability

N-Butyl Acetate is available in various packaging options to meet the needs of different industries:

  • Drums: 180 kg (396 lbs) steel drums

  • IBC Totes: 1,000 kg (2,204 lbs) intermediate bulk containers

  • Bulk Quantities: Available upon request for large-scale applications

Payment terms: Various payment methods are available, including T/T IN ADVANCE, Part repayment and part credit, etc.