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Octenal

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Identification
Molecular formula
C8H14O
CAS number
1576-96-1
IUPAC name
oct-4-enal
State
State

At room temperature, octenal is in a liquid state. It is volatile and has a noticeable odor even at ambient conditions.

Melting point (Celsius)
-50.00
Melting point (Kelvin)
223.15
Boiling point (Celsius)
184.00
Boiling point (Kelvin)
457.15
General information
Molecular weight
126.20g/mol
Molar mass
126.1960g/mol
Density
0.8297g/cm3
Appearence

Octenal is a colorless to pale yellow liquid with a strong, penetrating odor. It is typically clear and homogenous with no suspended particles.

Comment on solubility

Solubility of Oct-4-enal

Oct-4-enal, with the chemical formula C8H14O, is an interesting compound whose solubility characteristics warrant discussion. This aldehyde is known for its unique carbon chain structure, which influences its interaction with solvents. Here are some key points regarding the solubility of oct-4-enal:

  • Solvent Polarity: Oct-4-enal is generally soluble in polar organic solvents such as ethanol and methanol, owing to its polar aldehyde group. However, it displays limited solubility in water.
  • Hydrophobic Nature: The hydrocarbon chain in oct-4-enal contributes to its hydrophobic properties, which means it tends to repel water molecules.
  • Temperature Influence: As with many organic compounds, an increase in temperature can enhance solubility in various solvents, making oct-4-enal more soluble at elevated temperatures.
  • Industrial Relevance: Knowing the solubility behavior of oct-4-enal is crucial for industries involving flavor and fragrance production, where solutions of specific concentrations must be achieved.

In summary, oct-4-enal exhibits significant solubility in polar organic solvents, while its hydrophobic characteristics limit its compatibility with aqueous solutions. This duality in solubility is essential for its applications in different chemical processes.

Interesting facts

Interesting Facts about Oct-4-enal

Oct-4-enal, a notable compound in organic chemistry, serves as a fascinating subject of study due to its unique structural characteristics and reactivity. Here are some interesting facts to consider:

  • Oct-4-enal is classified as an α,β-unsaturated aldehyde, which means it contains both an aldehyde functional group and a double bond.
  • This compound is recognized for its distinctive odor, often described as having a pleasant citrus or floral note, making it a candidate for use in flavoring and fragrance applications.
  • In synthetic organic chemistry, oct-4-enal serves as an important intermediate. It can be employed in the synthesis of various natural products and pharmaceutical compounds, enhancing its significance in the field.
  • Oct-4-enal is also studied for its potential as a biological marker and its role in the study of metabolic processes.

Applications and Impacts

Its applications extend beyond synthesis:

  • Flavoring Agents: The compound can be used to create pleasant flavors in food products.
  • Perfumes: Due to its aromatic profile, oct-4-enal may be a valuable component in artisanal and commercial perfumes.
  • Chemical Research: As a versatile building block, it provides insights into reactions and mechanisms which could lead to the development of new materials.

In summary, oct-4-enal is a compound that bridges the gap between organic chemistry, industry, and nature, making it a subject worthy of exploration and research. Whether in a lab or a production facility, its multifaceted uses highlight the innovative ways that organic compounds contribute to our daily lives.

Synonyms
SCHEMBL515220
SCHEMBL2163508