SoleChem

Propyl propionate

CAS
106-36-5
EC
203-389-7
Mol. Weight
116.16 g/mol

Description

Propyl propionate (CAS 106-36-5) is an ester solvent and flavoring agent used across coatings, personal care, and food applications. FEMA 2958 designation confirms its recognized status as a flavoring ingredient in food-grade contexts.

It delivers a fruity, rum-like aroma profile that supports its dual role in both industrial solvent systems and flavor formulations. In coatings and printing inks, it functions as a fast-evaporating solvent that improves flow and film formation.

This chemical improves film formation without leaving residue. Adhesive formulators use it as a carrier solvent to control viscosity and open time in solvent-based systems, ensuring consistent application and performance in industrial settings.

In personal care, it acts as a solvent and emollient carrier in fragrance compositions, nail care products, and aerosol formulations. Food and beverage manufacturers incorporate it as a flavoring agent to impart fruity, sweet notes.

These sweet notes are ideal for confectionery, beverages, and baked goods. Propyl propionate is supplied as a clear liquid in drum and IBC quantities for industrial buyers, with smaller packaging available for flavor and cosmetic applications.

It is available in technical grade for coatings and adhesive use, and in food-grade purity aligned with FEMA and flavor industry standards. Buyers should confirm purity specifications and regulatory compliance documentation when sourcing.

Particular attention should be paid to FCC certification when sourcing for food or cosmetic end uses. This ensures the material meets the rigorous safety and quality requirements necessary for consumer-facing products and global trade.

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Physical Properties

Melting Point -75.9 °C
Boiling Point 121.95 °C
Density 0.8817 g/cm³ (Liquid) @ Temp: 20 °C
Flash Point 76 °F
Appearance Clear colorless liquid
Color Clear colorless
Odor at 100.00 %. sharp chemical pungent sweet fruity pineapple winey
Form Liquid
Water Solubility Soluble in water. (5g/L).
Vapor Pressure 18.53hPa at 25℃
Refractive Index n 20/D 1.393(lit.)
Log P 1.85 at 25℃

Safety & Handling (Learn More)

Warning GHS02 GHS07
Hazard Statements
H226 Flammable liquid and vapor
H332 Harmful if inhaled
Precautionary Statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P317 Get emergency medical help.
P501 Dispose of contents/container in accordance with local regulations.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P370+P378 Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.

Trade & Regulatory

HS Code 29155090
UN Number 3272
ADR Class 3
Packing Group II
Storage Class 3 - Flammable liquids
WGK (Germany) 1

Documentation

Other Names

Propylester kyseliny propionove|Propyl ester of propanoic acid|Propionic acid, propyl ester|Propionic acid n-propyl ester|Propanoic acid, propyl ester|n-propyl propionate|n-Propyl propanoate|n-Propyl n-propionate

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