Butyl acetate
Description
Butyl acetate (CAS 123-86-4), also known as NBA, is a fast-evaporating ester solvent used across coatings, personal care, and flavor manufacturing. FEMA 2174 designates its use as a food-grade flavoring ingredient.
In food applications, it delivers a characteristic fruity note. Its evaporation profile and solvency strength make it a preferred carrier in formulations requiring clean, residue-free drying for industrial use.
In nail care and cosmetic formulations, butyl acetate is the primary solvent in nail lacquers and polish removers, controlling viscosity and film formation. It ensures a smooth application and quick drying time.
Coatings and adhesives manufacturers use it to dissolve nitrocellulose, acrylics, and vinyl resins in industrial and automotive finishing systems. It is essential for high-performance surface coatings and resins.
As a FEMA-approved flavoring agent, it is used in confectionery, beverages, and baked goods to impart apple and pear flavor profiles. It meets the strict requirements for food-grade chemical additives.
In metalworking and lubricant blending, it functions as a carrier solvent for cutting fluids and surface treatment formulations. It is supplied as a clear liquid in drum, IBC, and bulk tanker quantities.
Standard commercial grades include technical and industrial purity levels suited for coatings and metalworking applications. Food-grade and flavor-grade material is available to meet FCC specifications.
These high-purity grades are necessary for use in regulated food and cosmetic applications. Our supply chain ensures consistent quality and availability for all industrial and food-grade manufacturing needs.
Physical Properties
| Melting Point | -78 °C |
| Boiling Point | 126.1 °C |
| Density | 0.8826 g/cm³ @ Temp: 20 °C |
| Flash Point | 74 °F |
| Appearance | Butyl acetates are colorless or yellowish liquids with pleasant, fruity odors. There are 4 isomers. |
| Color | ≤10(APHA) |
| Odor | Characteristic; agreeable fruity (in low concentrations); non residual. |
| Form | Liquid |
| Water Solubility | 0.7 g/100 mL (20 ºC) |
| Vapor Pressure | 15 mm Hg ( 25 °C) |
| Refractive Index | n 20/D 1.394(lit.) |
| pH | 6.2 (5.3g/l, H2O, 20℃)(External MSDS) |
| Log P | 1.82-2.3 at 25℃ |
Safety & Handling (Learn More)
Trade & Regulatory
| HS Code | 29153300 |
| UN Number | 1123 |
| ADR Class | 3 |
| Packing Group | III |
| Storage Class | 3 - Flammable liquids |
| WGK (Germany) | 1 |
Documentation
Other Names
n-butylacetate|n-butyl ethanoate|n-butyl ester of acetic acid|butyl ethanoate|butyl ester of acetic acid|acetic acid, butyl ester|acetic acid n-butyl ester|1-butylacetate|NBA
Related Products
Need a chemical? Get a quote within 24 hours.