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Cinnamaldehyde

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Identification
Molecular formula
C9H8O
CAS number
104-55-2
IUPAC name
2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde
State
State

At room temperature, cinnamaldehyde is a liquid. It is often found in pure form or in solutions and is highly soluble in organic solvents such as ethanol, methanol, and others.

Melting point (Celsius)
-7.50
Melting point (Kelvin)
265.70
Boiling point (Celsius)
248.00
Boiling point (Kelvin)
521.20
General information
Molecular weight
132.16g/mol
Molar mass
132.1590g/mol
Density
1.0855g/cm3
Appearence

Cinnamaldehyde is a pale yellow viscous liquid. It possesses a strong and characteristic smell of cinnamon, which is why it is commonly used as a flavoring agent in foods and beverages as well as in perfumery.

Comment on solubility

Solubility Characteristics of 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde

The solubility of 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde in various solvents is a significant consideration in its application and utility. This compound, with its complex aromatic structure, demonstrates distinct solubility properties that are influenced by several factors:

  • Polarity: The presence of both carbonyl and phenyl functional groups in the compound contributes to a mixed polarity. This allows it to dissolve in a range of solvents but favors polar aprotic solvents like DMSO and DMF.
  • Temperature: Like many organic compounds, the solubility of 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde increases with temperature. Higher temperatures often help in dissolving larger amounts of the compound in a given solvent.
  • Saturation Limit: Each solvent will have a unique saturation limit for this compound, suggesting that careful consideration of the solvent’s chemical nature is essential to maximize solubility.

As a general rule, compounds with large hydrophobic regions, such as this one, may exhibit lower solubility in water but can be more soluble in organic solvents. It is often stated that “like dissolves like,” meaning that the structural characteristics of the solvent will greatly influence the solubility of the compound in question.

Overall, understanding these solubility characteristics not only aids in the synthesis and application of 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde but also in designing optimal conditions for its use in various chemical processes.

Interesting facts

Interesting Facts about 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde

The compound 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde, often referred to in scientific circles for its intriguing structure and potential applications, presents a fertile ground for both research and practical usage. Below are some captivating aspects of this compound:

  • Structural Complexity: This compound features a unique aldehyde functional group coupled with a carbonyl, encapsulated in a scaffold rich in aromatic rings. This structural arrangement is crucial for its property expressions.
  • Pineapple Flavoring: It is noteworthy that several compounds similar in structure to this one are linked to flavor and fragrance chemistry, often used in the formulation of fruity or sweet notes. This opens doors for fascinating culinary applications.
  • Biological Significance: Compounds with aldehyde functionalities have demonstrated a variety of biological activities. They may play roles in pharmacological properties, including potential anti-inflammatory or anti-cancer effects.
  • Research Potential: Given its structural characteristics, this compound might be explored for its use in developing new materials, particularly in the field of organic electronics or as intermediates in synthetic organic chemistry.

The scientific community is continuously discovering the nuanced ways that such compounds can influence various domains, ranging from agriculture to pharmaceuticals. The exploration of 2-oxo-2-[4-(2-phenylethyl)phenyl]acetaldehyde can lead to significant advancements in creating effective and sustainable solutions across multiple fields.

Synonyms
(p-Phenethylphenyl)glyoxal
GLYOXAL, (p-PHENETHYLPHENYL)-
BRN 2103478
24585-99-7
DTXSID80179329
RefChem:346623
DTXCID60101820