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Solvents REACH

Propyl acetate

CAS Number
109-60-4
EC Number
203-686-1
Chemical Formula
C5H10O2
Molecular Weight
102.13 g/mol

Description

Propyl acetate (CAS 109-60-4 ), also known by its abbreviation NPAC, is an ester solvent and flavoring agent used across printing, personal care, and food industries. It dissolves a broad range of resins, coatings, and fragrance materials, offering a moderate evaporation rate that suits both industrial solvent applications and sensory formulation work. In printing and packaging, NPAC is used as a carrier solvent in flexographic and gravure inks, where its evaporation profile supports print quality and press-speed requirements. Personal care formulators incorporate it into nail care products, hair sprays, and perfume bases as a solvent and diluent for film-forming resins and fragrance concentrates. In food and beverage manufacturing, it functions as a flavoring ingredient — FEMA 2925 — contributing fruity, pear-like top notes to confectionery, beverages, and baked goods. It also serves as a process solvent in flavor extraction and concentration operations. Propyl acetate is supplied as a clear liquid in drums, IBCs, and bulk tanker quantities. Technical grade is standard for industrial solvent applications, while food-grade material meeting FCC specifications is available for flavor and food processing use. Purity levels of 99% and above are typical across commercial supply. This versatile ester remains a staple for manufacturers requiring reliable solvency and aromatic properties. Contact us for supply of Propyl acetate Request Quote

Other Names (Synonyms)

propyl ethanoate | N-Propyl ethanoate | n-propyl ester of acetic acid | n-propyl acetate | Acetic acid,propyl ester | Acetic acid, N-propyl ester | 1-Propyl acetate | 1-acetoxypropane | NPAC

Key Technical Features

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

Physical Properties

Melting Point-93 °C
Boiling Point101.5 °C @ Press: 760 Torr
Density0.836 g/cm³ @ Temp: 20 °C
Flash Point55 °F
Appearancen-Propyl acetate is a colorless liquid with a mild, fruity odor. The Odor Threshold is 70 milligram per cubic meter and 2.8 milligram per cubic meter (New Jersey Fact Sheet).
ColorAPHA: ≤15
OdorMild fruity.
FormLiquid
Water Solubility2g/100 mL (20 ºC)
Vapor Pressure25 mm Hg ( 20 °C)
Refractive Indexn 20/D 1.384(lit.)
Log P1.4 at 25℃

Safety & Handling

Danger
GHS02· FlammableGHS07· IrritantGHS08· Health Hazard

Hazard Statements

H225Highly Flammable liquid and vapor
H316Causes mild skin irritation
H319Causes serious eye irritation
H320Causes eye irritation
H332Harmful if inhaled
H333May be harmful 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.
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.
P317Get emergency medical help.
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 Code29153900
UN Number1276
ADR Class3
Packing GroupII
Storage Class3 - Flammable liquids
WGK (Germany)1