Skip to main content

2-phenylbut-2-enal

ADVERTISEMENT
Identification
Molecular formula
C10H10O
CAS number
122-57-6
IUPAC name
2-phenylbut-2-enal
State
State

At room temperature, 2-phenylbut-2-enal is in a liquid state. It is a volatile liquid that emits a mild, pleasant fragrance.

Melting point (Celsius)
-23.00
Melting point (Kelvin)
250.00
Boiling point (Celsius)
112.00
Boiling point (Kelvin)
385.00
General information
Molecular weight
146.19g/mol
Molar mass
146.1880g/mol
Density
1.0100g/cm3
Appearence

2-Phenylbut-2-enal appears as a pale yellow to light brown liquid. The color variance can depend on the purity of the compound. It is typically found as a clear, transparent liquid in its pure form.

Comment on solubility

Solubility of 2-phenylbut-2-enal

2-phenylbut-2-enal, also known by its IUPAC name, exhibits notable solubility characteristics that are important in various chemical applications. Its solubility can be defined as follows:

Solubility Profile

  • Polar Solvents: 2-phenylbut-2-enal is soluble in polar solvents such as methanol and ethanol, due to its polar functional groups.
  • Non-Polar Solvents: The compound shows good solubility in non-polar solvents like hexane and toluene. This is attributed to its hydrophobic phenyl group.
  • Aqueous Solubility: It has limited solubility in water, which is a common trait for organic compounds with larger hydrophobic regions.

It is critical to consider temperature and the solvent used, as solubility can change significantly under different conditions. For instance:

  • Increasing the temperature generally enhances solubility in many organic solvents.
  • Different solvent mixtures can lead to improved solubility due to specific interactions between the solute and solvent.

In conclusion, the solubility of 2-phenylbut-2-enal is influenced by both its molecular structure and the solvent environment, making it an intriguing compound for studies in organic chemistry.

Interesting facts

Interesting Facts about 2-phenylbut-2-enal

2-phenylbut-2-enal, also known as cinnamaldehyde, is an intriguing aromatic compound that has captivated the interest of both scientists and industry alike. Here are some fascinating aspects of this compound:

  • Aromatic Character: This compound features an aromatic phenyl group attached to a butenal structure, giving it unique properties that make it valuable in various applications.
  • Presence in Nature: 2-phenylbut-2-enal is primarily derived from the bark of the cinnamon tree, making it a naturally occurring substance in our culinary world. Its delightful scent is often associated with spices and baked goods.
  • Flavor and Fragrance: Widely used in the food industry, this compound is renowned for its sweet, spicy flavor that enhances everything from teas to perfumes. Its olfactory properties make it a popular choice for flavorists and perfumers.
  • Biological Activity: Research suggests that 2-phenylbut-2-enal has potential health benefits, including anti-inflammatory and antioxidant properties. Some studies have even explored its use in medicinal formulations.
  • Key Synthetic Intermediate: This compound plays a crucial role as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, showcasing its importance in organic chemistry.

In summary, 2-phenylbut-2-enal is not just an ordinary compound; it bridges the gap between nature and industry, blending aromatic allure with scientific intrigue. Its multifaceted applications and potential benefits make it a subject of ongoing study and admiration:

"The chemistry of 2-phenylbut-2-enal exemplifies the beautiful complexity of nature's compounds." - A. Scientist

Understanding its properties and applications opens up a world of possibilities, making it a notable subject in both educational and professional chemistry contexts.

Synonyms
4411-89-6
2-phenylbut-2-enal
Benzeneacetaldehyde, alpha-ethylidene-
Benzeneacetaldehyde, .alpha.-ethylidene-
DTXSID20863391
DTXCID30812017
2-PHENYL-2-BUTENAL
2-phenyl-but-2-enal
DB-314290
NS00089002
G77680
(E)-2-phenylbut-2-enal;(Z)-2-phenylbut-2-enal