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Butyl acetate

CAS Number
123-86-4
EC Number
204-658-1
Chemical Formula
C6H12O2
Molecular Weight
116.16 g/mol

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. Contact us for supply of Butyl acetate Request Quote

Other Names (Synonyms)

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

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-78 °C
Boiling Point126.1 °C
Density0.8826 g/cm³ @ Temp: 20 °C
Flash Point74 °F
AppearanceButyl acetates are colorless or yellowish liquids with pleasant, fruity odors. There are 4 isomers.
Color≤10(APHA)
OdorCharacteristic
agreeable fruity (in low concentrations)
non residual.
FormLiquid
Water Solubility0.7 g/100 mL (20 ºC)
Vapor Pressure15 mm Hg ( 25 °C)
Refractive Indexn 20/D 1.394(lit.)
pH6.2 (5.3g/l, H2O, 20℃)(External MSDS)
Log P1.82-2.3 at 25℃

Safety & Handling

Warning
GHS02· FlammableGHS07· IrritantGHS06· ToxicGHS08· Health Hazard

Hazard Statements

H225Highly Flammable liquid and vapor
H226Flammable liquid and vapor
H316Causes mild skin irritation
H320Causes eye irritation
H331Toxic if inhaled
H332Harmful if inhaled
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H370Causes damage to organs
H371May cause damage to organs
H402Harmful to aquatic life

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233Keep container tightly closed.
P240Ground and bond container and receiving equipment.
P241Use explosion-proof equipment.
P242Use non-sparking tools.
P243Take action to prevent static discharges.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P235Store in a well-ventilated place. Keep cool.
P353IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29153300
UN Number1123
ADR Class3
Packing GroupIII
Storage Class3 - Flammable liquids
WGK (Germany)1