Skip to main content

Propyl propanoate

ADVERTISEMENT
Identification
Molecular formula
C6H12O2
CAS number
106-36-5
IUPAC name
propyl propanoate
State
State

At room temperature, propyl propanoate is a liquid. It is volatile and has a low viscosity compared to denser liquids.

Melting point (Celsius)
-88.70
Melting point (Kelvin)
184.45
Boiling point (Celsius)
122.00
Boiling point (Kelvin)
395.15
General information
Molecular weight
130.19g/mol
Molar mass
130.1850g/mol
Density
0.8794g/cm3
Appearence

Propyl propanoate is a colorless liquid with a fruity odor. It is often used in flavorings and perfumes due to its pleasant scent.

Comment on solubility

Solubility of Propyl Propanoate

Propyl propanoate, with the chemical formula C5H10O2, exhibits certain notable characteristics regarding its solubility:

  • It is considered to be moderately soluble in water, which means that while it does dissolve, its solubility is not very high.
  • However, it demonstrates high solubility in organic solvents such as ethanol, acetone, and ether, making it useful in various chemical applications.
  • The solubility in water can be attributed to the molecule's polar ester functional group, which allows some degree of interaction with water molecules.

As a general rule, the solubility of organic compounds tends to follow the principle of "like dissolves like", meaning:

  • Polar compounds tend to be soluble in polar solvents (e.g., water).
  • Non-polar compounds are better dissolved in non-polar solvents (e.g., oils and hydrocarbons).

In summary, while propyl propanoate may not be highly soluble in water, its real versatility shines through its interaction with organic solvents, where it is much more capable of dissolving, thus enhancing its utility in various chemical processes.

Interesting facts

Discovering Propyl Propanoate

Propyl propanoate is an intriguing ester compound with a variety of applications and characteristics that make it noteworthy. Here are some fascinating facts about this compound:

  • Ester Formation: Propyl propanoate is formed through the reaction of propanol and propanoic acid, a typical example of esterification, which involves the release of water.
  • Fragrance and Flavor: This compound is known for its pleasant fruity aroma, akin to that of apples or bananas, making it a popular choice in the food and fragrance industries for flavorings and scent formulations.
  • Usage in Cosmetics: Its aroma and emulsifying properties allow propyl propanoate to be used in various cosmetic products, enhancing both their texture and scent.
  • Solvent Properties: In addition to its uses in food and cosmetics, propyl propanoate serves as an effective solvent for various reactions in organic chemistry, highlighting its versatility.
  • Safety Profile: As with many chemical compounds, it's essential to handle propyl propanoate with care. While it can be safe in regulated amounts, exposure should still be minimized to ensure safety without adverse effects.

The Importance of Esters

Esters like propyl propanoate play a critical role in both nature and industry. They contribute not just to the flavors and fragrances we enjoy but are also involved in various biological processes. Interestingly, the sweet smell of ripe fruits often comes from natural esters, making them significant in both ecology and commerce!

With continuing exploration and research, compounds such as propyl propanoate offer potential for new applications across multiple industries. Their versatility and usability ensure chemists keep them on their radar for both educational and practical purposes.

Synonyms
PROPYL PROPIONATE
Propyl propanoate
106-36-5
n-Propyl propionate
Propanoic acid, propyl ester
n-Propyl propanoate
Propionic acid, propyl ester
n-Propyl n-propionate
Propylester kyseliny propionove
FEMA No. 2958
Propyl propionate (natural)
Propionic acid n-propyl ester
NSC 72022
Propyl ester of propanoic acid
Propyl-propanoate
UNII-G09TRV00GK
Propionic Acid Propyl Ester
EINECS 203-389-7
G09TRV00GK
Propylester kyseliny propionove [Czech]
BRN 1699993
DTXSID4042337
n-Propyl n-propanoate
CHEBI:89828
AI3-24357
NSC-72022
Propionic acid-propyl ester
PROPYL PROPANOATE [MI]
PROPYL PROPIONATE [FCC]
DTXCID2022337
PROPYL PROPIONATE [FHFI]
FEMA 2958
WE(3:0/3:0)
4-02-00-00707 (Beilstein Handbook Reference)
MFCD00009373
propyl propionic acid
Propyl propanoic acid
N-Propyl propanoic acid
N-Propyl propionic acid
Propanoate, propyl ester
Propionate, propyl ester
Propyl propionate, 99%
Propionate N-propyl ester
N-Propyl N-propionic acid
Propyl ester OF propanoate
SCHEMBL62961
WLN: 3OV2
CHEMBL3185284
NSC72022
Tox21_301107
LMFA07010412
AKOS008947790
Propyl propionate, >=98%, FCC, FG
NCGC00248289-01
NCGC00255007-01
CAS-106-36-5
LS-13177
DB-040686
NS00013167
P0511
F87292
Q3119221
Propyl propionate, natural (US), >=98%, FCC, FG
203-389-7