Propyl propionate

Basic Information

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CAS Number

106-36-5

Molecular Formula

C6H12O2

Molecular Weight

116.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

−76 °C

Boiling Point

122°C

Water Solubility

Soluble in water. (5g/L).

Solubility

5g/l

Refractive Index

n20/D 1.393(lit.)

SMILES

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CCCOC(=O)CC

InChI

InChI=1S/C6H12O2/c1-3-5-8-6(7)4-2/h3-5H2,1-2H3

InChIKey

MCSINKKTEDDPNK-UHFFFAOYSA-N

LogP

1.3496000000000001

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

68.9

Safety Information

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GHS Hazard Pictograms

H226

H332

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 3 Class 3

Explosive Limit

1.3%(V)

Synonyms & References

English

n-Propyl propionate
1-propylpropanoate
n-Propyl n-propionate
n-Propyl propanoate
Propanoicacid,propylester
Propyl ester of propanoic acid
Propylester kyseliny propionove
Propyl propionate
Propyl phenylacetate
FEMA 2958
n-Propylpropropionate
Propionic Acid Propyl Ester
Propionsaeure-propylester
propyl propanoate
Propionicacid, propyl ester (6CI,8CI)
NSC 72022
n-Propyl n-propanoate
Propionoic aci
Propyl phenylacetat
PROPYLPROPANOATE
Propyl propionate 99%
Propyl propanoate
PROPYL PROPIONATE
N-PROPYL PROPIONATE

MDL Number

MFCD00009373

Customs Code

2915509000

FAQ

What is Propyl propionate (CAS: 106-36-5)?

Propyl propionate (CAS: 106-36-5) is a colorless liquid ester with the chemical formula C6H12O2. It is derived from propionic acid and n-propyl alcohol, exhibiting characteristics such as solubility in ethanol and ether, a faint fruity odor, and moderate volatility. Commonly used as a flavoring agent and solvent, it is valued for its chemical stability and compatibility in various applications.

What are the main uses of Propyl propionate (CAS: 106-36-5)?

Propyl propionate (CAS: 106-36-5) is widely utilized in the food industry as a flavor enhancer, in pharmaceuticals as a solvent, and in research for organic synthesis. It also serves as an intermediate in the production of perfumes, plastics, and other chemical compounds. Its low toxicity and versatility make it a key component in fragrance formulations and industrial processes.

Is Propyl propionate (CAS: 106-36-5) safe?

Propyl propionate ( CAS: 106-36-5 ) is generally considered safe when handled properly and used within regulated limits. It is not classified as toxic by major agencies like OSHA or EPA, but precautions include avoiding inhalation, skin contact, and ingestion. Proper ventilation and personal protective equipment (PPE) are recommended to ensure safety during handling and storage.

How should Propyl propionate (CAS: 106-36-5) be stored?

Propyl propionate (CAS: 106-36-5) should be stored in a cool, dry, and well-ventilated area, away from heat sources and direct sunlight. Keep in sealed, airtight containers to prevent moisture absorption and contamination. Ensure storage temperatures remain below 25°C and avoid prolonged exposure to air to maintain its stability and quality.