Skip to main content

Ethyl Heptadecanoate

ADVERTISEMENT
Identification
Molecular formula
C19H38O2
CAS number
627-83-8
IUPAC name
ethyl heptadecanoate
State
State

Ethyl heptadecanoate is commonly found as a liquid at room temperature, but it can solidify to a waxy solid at or below 11°C (51.8°F).

Melting point (Celsius)
11.00
Melting point (Kelvin)
284.15
Boiling point (Celsius)
343.00
Boiling point (Kelvin)
616.15
General information
Molecular weight
298.51g/mol
Molar mass
298.5080g/mol
Density
0.8600g/cm3
Appearence

Ethyl heptadecanoate is typically a colorless or pale yellow liquid. It may also appear as a waxy solid at lower temperatures due to its long carbon chain.

Comment on solubility

Solubility of Ethyl Heptadecanoate

Ethyl heptadecanoate, a fatty acid ester, exhibits interesting solubility characteristics that can be quite insightful for applications in various fields.

Solubility Profile

When discussing the solubility of ethyl heptadecanoate (C18H36O2), it is crucial to consider the following points:

  • Non-polar Solvents: Ethyl heptadecanoate is expected to be highly soluble in non-polar solvents such as hexane and benzene due to its long hydrophobic carbon chain.
  • Polar Solvents: Conversely, it shows relatively low solubility in polar solvents like water. This is mainly because of the hydrophilic nature of water contrasting with the hydrophobic character of the compound.
  • Temperature Influence: The solubility can also be affected by temperature; generally, increased temperatures promote better solubility of organic compounds.

In summary, ethyl heptadecanoate's solubility is quite dependent on its surrounding environment. As stated in solubility principles, "like dissolves like." Therefore, we can anticipate it dissolving well in non-polar media while showing significant resistance to dissolution in polar environments. This makes it a fascinating compound to study, particularly in the context of applications that utilize its unique characteristics.

Interesting facts

Interesting Facts About Ethyl Heptadecanoate

Ethyl heptadecanoate is a fascinating ester known for its unique properties and applications in various fields, including food science and chemistry. Here are some key aspects that highlight the significance of this compound:

  • Flavor and Aroma: Ethyl heptadecanoate is often used as a flavoring agent, contributing fruity and creamy notes to food products. Its pleasant odor makes it a sought-after compound in the flavor industry.
  • Natural Occurrence: This compound can be found naturally in certain fruits and vegetables, making it a part of the complex aroma profiles in these foods.
  • Synthesis: Ethyl heptadecanoate can be synthesized through esterification, which is a fundamental reaction in organic chemistry. This process involves the reaction of heptadecanoic acid with ethanol, highlighting important concepts of reaction mechanisms.
  • Biochemistry: As an ester, it plays a role in biochemistry, particularly in lipid metabolism. Understanding its behavior provides insights into fatty acid esters and their biological implications.
  • Applications: Beyond flavors and fragrances, ethyl heptadecanoate finds use in cosmetic formulations and can serve as a emollient due to its skin-conditioning properties.

In the words of chemists, "Ester synthesis not only creates compounds for flavor but also serves as a window into understanding organic chemistry." The study of ethyl heptadecanoate exemplifies the intersection of organic compounds with everyday applications, offering a rich field for exploration and innovation.

Synonyms
Ethyl heptadecanoate
14010-23-2
Heptadecanoic acid, ethyl ester
Ethyl n-heptadecanoate
EINECS 237-822-6
DTXSID10161232
NSC 137831
DTXCID8083723
237-822-6
KNXMUFRWYNVISA-UHFFFAOYSA-N
ETHYL MARGARATE
MFCD00026658
Heptadecanoic Acid Ethyl Ester
Margaric Acid Ethyl Ester
n-Heptadecanoic acid ethyl ester
Ethylheptadecanoate
SCHEMBL346642
orb2664700
SCHEMBL2255805
SCHEMBL7500386
SCHEMBL8379910
Ethyl heptadecanoate, AldrichCPR
NSC137831
AKOS015839865
HY-W127374
NSC-137831
AS-60563
SY052025
DB-042506
CS-0185611
H0526
NS00024541
H11957