HomeProducts
Solvents REACH

Butyl propionate

CAS Number
590-01-2
EC Number
209-669-5
Chemical Formula
C7H14O2
Molecular Weight
130.18 g/mol

Description

Butyl propionate (CAS 590-01-2 ), also identified under FEMA 2211 , is an ester solvent and flavoring agent used across food, fragrance, and industrial coating applications. It delivers a fruity, apple-like aroma profile that makes it commercially relevant to flavor houses and fragrance blenders. In industrial settings, it functions as a medium-evaporation solvent for resins and surface coatings. In food and beverage manufacturing, it is used as a flavoring ingredient to impart fruity top notes in confectionery, beverages, and baked goods. Fragrance formulators incorporate it into personal care products, including lotions, shampoos, and fine fragrances, where its pleasant ester character contributes to top-note compositions. In the printing and packaging industry, it acts as a carrier solvent for inks and coatings. This chemical supports resin dissolution and controlled evaporation rates on press. It also appears in nail care formulations and cosmetic solvents where moderate evaporation speed is a specific formulation requirement for the end product. Butyl propionate is supplied as a clear liquid in drum and IBC quantities suited to industrial procurement volumes. Food-grade material is available in compliance with the FEMA 2211 designation for flavoring use in various food systems. Technical-grade supply is standard for solvent and coating applications. This material meets the rigorous demands of industrial manufacturing while maintaining consistent purity levels for high-performance chemical processing and formulation needs. Contact us for supply of Butyl propionate Request Quote

Other Names (Synonyms)

Propionic acid, butyl ester | propionic acid n-butyl ester | Propanoic acid, butyl ester | n-butylpropionat | N-Butyl propionate | n-butyl propinoate | n-butyl propanoate | N-Butyl N-propionate

Key Technical Features

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

Physical Properties

Melting Point-90 °C
Boiling Point146 °C
Density0.9 g/cm³
Flash Point101 °F
AppearanceButyl propionate is a flammable, colorless to straw-yellow liquid with an apple-like odor.
ColorClear colorless
Odorat 100.00 %. earthy sweet weak rose
FormLiquid
Water Solubility0.2 g/100 mL (20 ºC)
Vapor Pressure4.6hPa at 20℃
Refractive Indexn 20/D 1.401(lit.)
Log P2.67 at 20℃

Safety & Handling

Warning
GHS02· Flammable

Hazard Statements

H226Flammable liquid and vapor

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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P501Dispose of contents/container in accordance with local regulations.
P378Use … for extinction.
P235Store in a well-ventilated place. Keep cool.
P353IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.

Trade & Regulatory

HS Code29155090
UN Number1914
ADR Class3
Packing GroupIII
Storage Class3 - Flammable liquids
WGK (Germany)1