N-propyl Acetate

Propyl Acetate, n-Propyl Ethanoate, NPAC, Acetic Acid Propyl Ester, 1-Propyl Acetate

CAS
109-60-4
EC
203-686-1
Sectors
Printing & Packaging, Coatings, Adhesives, Sealants & Elastomers
N-propyl Acetate is a colorless, volatile ester solvent renowned for its ability to dissolve cellulose nitrate, chlorinated rubber, and heat-reactive phenolics. It is commonly supplied in high-purity industrial grades, serving as a critical component in performance coatings and printing inks. Exhibiting a medium evaporation rate and excellent leveling properties, this chemical promotes flow and consistency in flexographic and rotogravure ink formulations. Its mild, fruity odor and moderate volatility make it a preferred choice over harsher solvents in lacquers and thinners. As a biodegradable solvent with good dilution capacity, it is frequently utilized as a safer substitute for ketones and aromatic hydrocarbons in manufacturing. It ensures optimal viscosity control and fast drying times in wood finishes and architectural coatings.  

SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers N-propyl Acetate (CAS 109-60-4) to customers in more than 40 countries.

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N-propyl Acetate

Applications
  • Wood Coatings & Lacquers:Acts as an active solvent for nitrocellulose and urethane systems, ensuring smooth films and preventing blushing in high-humidity conditions.
  • Printing Inks: Used extensively in flexographic and gravure inks to control drying rates and improve the flow of the ink on paper and plastic substrates.
  •  Industrial Adhesives: Functions as a process solvent in the formulation of pressure-sensitive adhesives and synthetic resin bonding agents.
Safety & Risks
Classified as a Highly Flammable Liquid and vapor, N-propyl Acetate must be stored in cool, well-ventilated areas away from sparks and static discharge. It is an eye and skin irritant; operators should handle with solvent-resistant gloves, safety goggles, and organic vapor respirators to prevent overexposure.    
Packaging

• 25 kg Jerrycans / Drums

• 200 L Drums

• 1000 L IBC Totes

• Bulk / ISO Tank