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Geranic acid

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Identification
Molecular formula
C10H16O2
CAS number
459-80-3
IUPAC name
3,7-dimethylocta-2,6-dienoic acid
State
State

At room temperature, geranic acid is typically a liquid. Its liquid state along with its aromatic properties make it versatile for use in various applications, especially in the formulation of scents and flavors.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
275.00
Boiling point (Kelvin)
548.00
General information
Molecular weight
154.21g/mol
Molar mass
154.2110g/mol
Density
0.9980g/cm3
Appearence

Geranic acid appears as a clear, colorless to pale yellow liquid with a potent, pleasant, lemon-like aroma, often appreciated in perfumery and fragrance industries. It is sensitive to air and light and may undergo discoloration or polymerization upon exposure.

Comment on solubility

Solubility of 3,7-Dimethylocta-2,6-dienoic Acid

3,7-Dimethylocta-2,6-dienoic acid, commonly known as a type of unsaturated fatty acid, exhibits unique solubility characteristics that are influenced by its molecular structure. The presence of multiple double bonds in its chain plays a significant role in determining its solubility in various solvents.

Key Factors Influencing Solubility:

  • Polarity: The overall polarity of the compound affects its interaction with solvents. Hydrophobic regions often dominate, leading to lower solubility in polar solvents like water.
  • Hydrophobic Character: Due to the long carbon chain, 3,7-dimethylocta-2,6-dienoic acid tends to dissolve more readily in organic solvents such as ethanol, chloroform, and hexane.
  • Temperature: Increased temperature generally enhances solubility in many organic solvents, promoting a better dissolution of the fatty acid.

As with many organic acids, 3,7-dimethylocta-2,6-dienoic acid can exhibit different solubility patterns depending on the specific solvent and conditions used. Therefore, it is often recommended to conduct solubility tests in various organic ions to observe its behavior, yielding critical insights into its applications.

In summary, this compound's solubility can be characterized as:

  • Low solubility in water
  • Higher solubility in organic solvents

Understanding these solubility characteristics is essential for applications in biochemical and material sciences where this compound might be utilized.

Interesting facts

Interesting Facts about 3,7-Dimethylocta-2,6-dienoic Acid

3,7-Dimethylocta-2,6-dienoic acid, commonly referred to as mesaconic acid, is a fascinating organic compound with a range of applications and interesting properties. Here are some unique insights into this compound:

  • Structure: This compound features a unique chain of 8 carbon atoms with two double bonds, giving it interesting geometrical and chemical properties.
  • Biological Significance: Mesaconic acid is known to be involved in various metabolic pathways in some organisms. For instance, it is produced during the degradation of certain amino acids.
  • Natural Occurrence: It can be found in nature as a product of the metabolism of certain plants and fungi, hinting at its ecological role.
  • Derivatives: The compound can serve as a building block for the synthesis of various derivatives, which can be used in pharmaceuticals and agrochemicals.
  • Applications: Mesaconic acid is also of interest in polymer chemistry, where it may play a role in the production of polyesters and other synthetic materials.

In the words of famous chemist Linus Pauling, “The best way to have a good idea is to have lots of ideas.” This reflects the potential for creativity in exploring compounds like 3,7-dimethylocta-2,6-dienoic acid and their diverse applications in science and industry.


Understanding this compound provides a glimpse into the intricate interplay between structure and function in organic chemistry, reminding us of the endless possibilities that exist within the molecular world.

Synonyms
3,7-Dimethyl-2,6-octadienoic acid
Decaprenoic acid
3,7-Dimethylocta-2,6-dienoate
Geranic acid (6CI)
CHEMBL3182124
ZHYZQXUYZJNEHD-UHFFFAOYSA-N
AKOS028108459
NS00012491
NS00080777
F19915