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Methyl linoleate

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Identification
Molecular formula
C19H34O2
CAS number
112-63-0
IUPAC name
methyl octadeca-9,12-dienoate
State
State

Methyl linoleate is a liquid at room temperature. It is often used as a component in biodiesel and is also significant in the manufacture of various oleochemicals.

Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.15
Boiling point (Celsius)
216.00
Boiling point (Kelvin)
489.15
General information
Molecular weight
294.49g/mol
Molar mass
294.4840g/mol
Density
0.8840g/cm3
Appearence

Methyl linoleate is a colorless to pale yellow liquid. It typically possesses a faint, mild odor that is characteristic of esters. Due to its unsaturated bonds, it might slowly oxidize when exposed to air, resulting in color changes over time.

Comment on solubility

Solubility of Methyl Octadeca-9,12-dienoate

Methyl octadeca-9,12-dienoate, also known as methyl linoleate, exhibits interesting solubility characteristics that are worthwhile to explore. Its solubility properties can be summarized as follows:

  • Polar Solvents: This compound is generally soluble in polar solvents due to the presence of its ester functional group, which promotes interactions with polar molecules.
  • Non-Polar Solvents: Conversely, methyl octadeca-9,12-dienoate is also soluble in non-polar solvents, highlighting its amphiphilic nature.
    This dual solubility profile makes it versatile for various applications.
  • Water Solubility: In terms of water solubility, it is relatively low. This is typical of fatty acid esters, as their long hydrocarbon chains impede their ability to interact effectively with water molecules.

As a result, methyl octadeca-9,12-dienoate's solubility is influenced by its structural characteristics and the nature of the solvent. Understanding these interactions can be crucial for applications in food, cosmetics, and pharmaceuticals where solubility plays a key role in formulation and efficacy.

Interesting facts

Interesting Facts about Methyl Octadeca-9,12-dienoate

Methyl octadeca-9,12-dienoate, commonly known as a methyl ester of an unsaturated fatty acid, is intriguing for various reasons:

  • Biological Importance: This compound is often found in plant oils, making it significant in nutrition and health. It is a precursor to essential fatty acids which play a vital role in various biological processes, including maintaining cell membrane integrity.
  • Culinary Use: It is a component of oils used in cooking and food preparation, adding nutritional value and flavor to a variety of dishes. This connection between chemistry and cuisine showcases how compound structures can influence health and taste.
  • Sustainable Resources: Being derived from plant sources, methyl octadeca-9,12-dienoate falls under the category of bio-based compounds, which presents an attractive option for sustainable biofuels and biodegradable products, reducing dependence on fossil fuels.
  • Industrial Applications: Its chemical structure allows it to be used in the production of surfactants, cosmetics, and polymers, highlighting the versatility of fatty acid derivatives in various industries.

In the words of renowned chemist Linus Pauling, "The best way to have a good idea is to have lots of ideas." Methyl octadeca-9,12-dienoate serves as a reminder of how one compound can link diverse fields such as health, environmental science, and industrial innovation.

Overall, the multifaceted roles of methyl octadeca-9,12-dienoate in nature and industry not only contribute to its chemistry but also emphasize the importance of sustainable practices in our ongoing quest for alternatives to synthetic chemicals.

Synonyms
Methyl octadeca-9,12-dienoate
Methyl 9,12-octadecadienoate
9,12-Octadecadienoic acid, methyl ester
Methyl (9Z,12Z)-9,12-octadecadienoate
METHYLLINOLEATE
9,12-octadecadienoic acid methyl ester
DTXSID80859199
WTTJVINHCBCLGX-UHFFFAOYSA-N
9,12-Octadecenoic acid, methyl ester
SY049828
DB-041105
NS00082189