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Oct-3-enoic acid

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Identification
Molecular formula
C8H14O2
CAS number
638-37-9
IUPAC name
oct-3-enoic acid
State
State
Oct-3-enoic acid is typically in a liquid state at room temperature. It exhibits the fluidity common to other carboxylic acids with similar chain lengths.
Melting point (Celsius)
-3.00
Melting point (Kelvin)
270.15
Boiling point (Celsius)
229.00
Boiling point (Kelvin)
502.15
General information
Molecular weight
142.21g/mol
Molar mass
142.2110g/mol
Density
0.9325g/cm3
Appearence

Oct-3-enoic acid appears as a clear liquid. It is colorless and has a characteristic odor that resembles fatty acids. It is visually similar to other medium-chain carboxylic acids.

Comment on solubility

Solubility of Oct-3-enoic Acid

Oct-3-enoic acid (C8H14O2) exhibits interesting solubility properties that are primarily influenced by its molecular structure. Here are some key points to consider:

  • Polar vs. Nonpolar Solubility: Oct-3-enoic acid contains a carboxylic acid group, which is polar, typically allowing for good solubility in polar solvents such as water.
  • Hydrophobic Effects: However, the long hydrocarbon chain may also impart some hydrophobic characteristics, making the compound less soluble in highly polar environments.
  • Temperature Influence: The solubility can be sensitive to temperature changes; higher temperatures often result in increased solubility due to enhanced molecular interactions.
  • Comparison with Other Compounds: Compared to shorter-chain carboxylic acids, oct-3-enoic acid is less soluble in water because of the increasing hydrophobic nature associated with the longer carbon chain.

In summary, while oct-3-enoic acid is somewhat soluble in water due to its polar functional group, the overall solubility behavior is moderated by the hydrophobic character of its alkyl chain. Knowing these nuances is crucial for applications involving this compound.

Interesting facts

Interesting Facts About Oct-3-enoic Acid

Oct-3-enoic acid, an unsaturated fatty acid, is a fascinating compound in the realm of organic chemistry. Here are some intriguing aspects of this compound:

  • Structure and Isomerism: Oct-3-enoic acid features a double bond located at the third carbon of the octane chain. This position imparts distinct properties, making it an isomer of other octenoic acids. The presence of a double bond also introduces cis and trans isomerism, leading to varying chemical behavior.
  • Natural Occurrence: This fatty acid is found in trace amounts in various natural oils and fats. Its natural production can be linked to certain plants and microorganisms, suggesting potential applications in the field of biochemistry and natural product synthesis.
  • Industrial Applications: Oct-3-enoic acid is employed in chemical processes including the production of surfactants, emulsifiers, and plasticizers. These applications are vital in industries such as food processing, cosmetics, and polymers.
  • Synthesis: Chemists often synthesize oct-3-enoic acid through various methodologies, including partial hydrogenation of various fatty acids or through the dehydrogenation of saturated compounds. This versatility makes it an important compound for academic research and industrial production.
  • Health Implications: While fatty acids are essential to our diet, the consumption of unsaturated fatty acids like oct-3-enoic acid can have varying effects on human health, including their role in cholesterol management and heart health.

In conclusion, oct-3-enoic acid is more than just a chemical compound; it is a bridge connecting natural phenomena with industrial innovation. Whether in the lab or the market, this fatty acid exhibits a remarkable array of characteristics worthy of exploration.

Synonyms
oct-3-enoic acid
oct-3-enoicacid
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