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Product Line: Pharmaceutical Chemicals

Ethyl propionate

CAS 105-37-3

Molecular structure of Ethyl propionate

CAS · 105-37-3

01

Product Overview

Ethyl propionate is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance Colorless liquid
Assay 97% min
Flavor Fruity, rum-like aroma
Relative density (25/25℃) 0.886 – 0.889
Refractive index (20℃) 1.383 – 1.385
Acid value (mg KOH/g) 2.0% max
03

Applications

Ethyl propionate is a colorless, volatile ester widely used in the food, fragrance, and chemical industries. In the food and beverage sector, it is employed as a flavoring agent due to its fruity, sweet aroma, enhancing the taste of confectionery, baked goods, dairy products, and beverages. In the fragrance and perfumery industries, ethyl propionate is used to formulate perfumes, colognes, and scented products, providing fresh and fruity notes. Chemically, it serves as an important intermediate in organic synthesis for the production of pharmaceuticals, agrochemicals, and other esters. Additionally, it can be used as a solvent in coatings, resins, and inks due to its moderate polarity and volatility.

04

Benefits

Ethyl propionate offers multiple advantages due to its pleasant odor, chemical stability, and reactivity. It contributes appealing sensory characteristics in food and fragrance applications while being generally recognized as safe (GRAS) when used in controlled amounts. Its ester functionality allows it to undergo various chemical transformations, enabling its use as a versatile intermediate in organic synthesis. The compound is easy to handle, miscible with many organic solvents, and has predictable physical properties, which makes it suitable for industrial-scale production and formulation.

05

Conclusion

Ethyl propionate is a versatile ester with broad applications in flavorings, fragrances, chemical synthesis, and solvents. Its benefits, including fruity aroma, chemical reactivity, stability, and formulation flexibility, make it an essential ingredient in food, perfumery, and industrial processes. Continued utilization of ethyl propionate supports innovation in sensory products, organic synthesis, and chemical manufacturing.

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