Zhishang Chemical

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Zhishang Chemical

Ethyl Propionate CAS 105-37-3

Molecular Formula: C5H10O2

Formula Weight: 102.13

ZSpharmac: Ethyl Propionate Supplier

Product Name: Ethyl Propionate
CAS No: 105-37-3
Purity: 99%

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Basic Info

Product Name:Ethyl Propionate
Other Names:Ethyl N-Propanoate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless to Pale Yellow Liquid
EINECS No.:203-291-4
Storage:Flammables Area
Provide:Ethyl Propionate MSDS;
Ethyl Propionate COA

What is Ethyl Propionate?

Ethyl propionate is Flash point 54 ° F. Thickness is less than water, insoluble in water. Vapor is heavier than air.

Ethyl Propionate Property

Melting point 

-73 °C (lit.)

Boiling point 

99 °C (lit.)


0.888 g/mL at 25 °C (lit.)

vapor density 

3.52 (vs air)

vapor pressure 

40 mm Hg ( 27.2 °C)

refractive index 

n20/D 1.384(lit.)


54 °F

storage temp. 

Flammables area






Clear colorless to pale yellow


7 (H2O, 20℃)

explosive limit


Odor Threshold


Water Solubility 

25 g/L (15 ºC)



Ethyl Propionate Uses

  1. Ethyl propionate is made use of as a food flavor representative and also as a solvent for natural and synthetic materials.
  2. Ethyl propionate is generally made use of to prepare rum, alcohol as well as flavors of banana, pear, apple, pineapple as well as cream.
  3. Ethyl propionate can be made use of as a top fragrance in scents of daily chemicals. In daily necessities such as fragrances and also creams, it can pass on round and also ripe leading notes, particularly in citrus-cologne tastes. Widely used in food tastes, it can be made use of to prepare rum, liquor, apple, banana, pear, pineapple, plum, lotion and also other fragrances. It is also utilized in cigarette flavor.
  4. Ethyl propionate is used as a solvent for cellulose esters and ethers, numerous all-natural or artificial resins; as a spice, it can be used to mix apple, banana, plum, pineapple, butter, western wine as well as other food flavors. It can also be used as a fragrance for sophisticated day-to-day cosmetics. The item is also made use of as an intermediate in natural synthesis for the production of pyrimethamine, an antimalarial medication mostly made use of for etiological prevention.
  5. Ethyl propionate is a food flavor that is allowed to be used in my country’s “Hygienic Standards for the Use of Food Additives”. It is mostly used to prepare food flavors such as apricot, banana, pineapple, apple, strawberry, and lotion, as well as alcohol flavors such as alcohol and also rum. The dose in gummies is 1100mg/kg; 110mg/kg in baked goods; 78mg/kg in candies; 29mg/kg in chilly beverages; 10-15mg/ kg in desserts; 7.7 mg/kg in sodas.

Ethyl Propionate Ecological Information

The manufacturing and also usage ethyl propionate as a solvent, commercial procedure chemical, and spices agent might bring about its release to the atmosphere using different waste streams. Ethyl propionate is a common unstable found in fresh citrus fruits and juices, some scotches and also Parna pork. If released to air, the vapor stress of 35.8 mm Hg at 25 ° C shows that ethyl propionate will just exist as a vapor in the bordering atmosphere. Ethyl propionate in the vapor phase weakens complimentary radicals in the ambience by responding with photochemically generated hydroxyl groups; the half-life of this action in air is approximated to be 7 days. If released right into dust, ethyl propionate is anticipated to be exceptionally mobile based upon an approximated Koc of 12. Volatilization from wet soil area is anticipated to be a substantial fate treatment based upon an approximated Henry’s regulation constant of 2.5X10-4 atm-cu m/mol. Due to the visibility of easily normally degradable ester sensible teams, biodegradation in soil and also water is prepared for to be a vital ecological fate procedure. Ethyl propionate may evaporate from completely dry dirt surface areas relying on its vapor stress. If launched to water, based on the approximated Koc, ethyl propionate is not anticipated to adsorb to postpone solids as well as also sediments in the water. Volatilization from Henry’s regulations constants estimated from this material is anticipated to be a crucial fate procedure for the water surface area. The approximated volatilization half-lives were 6 humans resources as well as 5 days for the version river along with version lake, specifically. An estimated BCF of 1.7 recommends a reduced bioconcentration opportunity in marine organisms. The computed estimated water hydrolysis half-lives were 2.5 years as well as likewise 90 days at pH 7 and also 8, specifically. Job-related ethyl propionate direct exposure might result from breathing along with facial exposure to ethyl propionate in offices where ethyl propionate is produced or made use of. The fundamental population could be exposed to ethyl propionate with usage of food in addition to alcohol intake water, in addition to face exposure to this material along with different other client things including ethyl propionate. Ethyl propionate is a typical unsteady substance in fresh citrus fruits as well as juices.

The Production Method of Ethyl Propionate

Add 50kg of propionic acid and 38kg of ethanol into the reaction kettle, and add 38kg of anhydrous calcium chloride after stirring for 15 minutes. After heating to reflux for 10 h, 80-85 L of the crude product was distilled out. Wash with 5% to 10% sodium carbonate solution for 3 to 4 times, and then wash once with water after passing the acidity. Add 2-3kg of anhydrous sodium carbonate to dry, then fractionally distill, and collect fractions at 96-100°C to obtain 40L of the product.

About Products:
If you need Ethyl Propionate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Ethyl Propionate manufacturer and supplier, ZSpharmac will provide Ethyl Propionate raw materials to customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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