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2,6-Nonadienal

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Identification
Molecular formula
C9H14O
CAS number
557-48-2
IUPAC name
nona-2,6-dienal
State
State

At room temperature, 2,6-nonadienal is a liquid. It is often used in flavor and fragrance formulations for its distinct aroma and is usually handled in its liquid form.

Melting point (Celsius)
-60.50
Melting point (Kelvin)
212.65
Boiling point (Celsius)
195.00
Boiling point (Kelvin)
468.15
General information
Molecular weight
138.21g/mol
Molar mass
138.2080g/mol
Density
0.8403g/cm3
Appearence

2,6-Nonadienal typically appears as a colorless to pale yellow liquid. It is known for its strong and distinctive odor, often described as cucumber-like or reminiscent of fresh melons and green herbs.

Comment on solubility

Solubility of Nona-2,6-dienal

Nona-2,6-dienal, with the chemical formula C9H14O, presents interesting solubility properties. This compound is a type of aldehyde that features a conjugated diene system, which influences its interactions with different solvents.

Generally, the solubility of Nona-2,6-dienal can be summarized as follows:

  • Soluble in organic solvents: Nona-2,6-dienal is known to be soluble in organic solvents such as ethanol, acetone, and ether due to its non-polar hydrocarbon backbone.
  • Limited solubility in water: Being an aldehyde, Nona-2,6-dienal exhibits low solubility in water. This is primarily due to the lack of extensive hydrogen bonding capabilities that restrict its interaction with polar solvents like water.

It is essential to consider the following factors when evaluating solubility:

  • Molecular structure: The presence of alkyl chains and the aldehyde functional group can enhance or reduce solubility depending on the solvent.
  • Temperature: Increases in temperature can affect solubility, often increasing the solubility of organic compounds in liquids.
  • pH levels: Aldehydes generally show varied solubility at different pH levels, affecting their ionization and solubility.

Overall, the solubility profile of Nona-2,6-dienal highlights the complex interactions between its molecular characteristics and the nature of solvents. As a result, solvents with similar polarities tend to dissolve the compound more effectively.

Interesting facts

Interesting Facts about Nona-2,6-dienal

Nona-2,6-dienal is an intriguing organic compound with several unique properties and applications. Here are some captivating details:

  • Classification: It belongs to the family of aldehydes, which are characterized by the presence of a carbonyl group (C=O) at the end of a carbon chain. Nona-2,6-dienal is a long-chain aldehyde featuring two double bonds in its structure.
  • Natural Occurrence: This compound is a natural product found in various essential oils and plant material. It contributes to the aroma of certain fruits and spices, making it an important compound in the flavor and fragrance industry.
  • Odor Profile: Nona-2,6-dienal possesses a distinct and pleasant odor, often described as green and fresh. This quality makes it valuable in perfumery, enhancing the scent profiles of various fragrance formulations.
  • Biological Activity: Preliminary research suggests that nona-2,6-dienal may have potential biological activities, including antimicrobial properties. This could pave the way for its applications in food preservation and safety.
  • Applications: Beyond the fragrance industry, nona-2,6-dienal is explored for use in food flavoring. It can enhance the sensory appeal of food products, contributing to their marketability.

As you study the fascinating world of organic chemistry, remember that compounds like nona-2,6-dienal exemplify the intersection of science and nature. Each compound tells a story, blending structure and function in the realms of flavor, fragrance, and potential health benefits.

Synonyms
2,6-Nonadienal
26370-28-5
EINECS 247-632-5
AI3-36011
DTXSID2047220
DTXCID70813260
2,6-nonadien-1-al
(E,E)-2,6-nonadien-1-al
CHEMBL4442941
CHEBI:230320
HZYHMHHBBBSGHB-UHFFFAOYSA-N
NS00085306