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CAS 13466-40-5

:

5-Phenyl-2,4-pentadienal

Description:
5-Phenyl-2,4-pentadienal, with the CAS number 13466-40-5, is an organic compound characterized by its conjugated diene structure and an aldehyde functional group. This compound features a five-carbon chain with two double bonds located at the 2 and 4 positions, along with a phenyl group attached to the 5th carbon. The presence of the aldehyde group contributes to its reactivity, making it susceptible to nucleophilic attacks and oxidation. It is typically a colorless to pale yellow liquid with a distinctive odor, and it is soluble in organic solvents. The conjugated system in 5-Phenyl-2,4-pentadienal allows for interesting electronic properties, which can influence its behavior in chemical reactions, including potential applications in organic synthesis and materials science. Additionally, due to its structure, it may exhibit UV-Vis absorption characteristics, making it relevant in photochemical studies. Safety data should be consulted for handling, as compounds with aldehyde groups can be irritants and may pose health risks.
Formula:C11H10O
InChI:InChI=1S/C11H10O/c12-10-6-2-5-9-11-7-3-1-4-8-11/h1-10H
InChI key:InChIKey=UWTZBVTWSKWXMN-UHFFFAOYSA-N
SMILES:C(=CC=CC=O)C1=CC=CC=C1
Synonyms:
  • (2E,4E)-5-phenylpenta-2,4-dienal
  • 2,4-Pentadienal, 5-phenyl-
  • 5-Phenyl-2,4-pentadien-1-al
  • 5-Phenyl-2,4-pentadienal
  • Benzylidenecrotonaldehyde
  • ω-Phenyl-2,4-pentadienal
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Found 2 products.
  • 5-Phenylpenta-2,4-dienal
    TRC
    + Info

    5-Phenylpenta-2,4-dienal

    Controlled Product
    CAS:
    Formula:C11H10O
    Color and Shape:Neat
    Molecular weight:158.196

    Ref: TR-P228525

    1g
    1,022.00€
  • 5-Phenylpenta-2,4-dienal
    Biosynth
    + Info

    5-Phenylpenta-2,4-dienal

    CAS:
    <p>5-Phenylpenta-2,4-dienal is a betaine molecule that has been shown to deshield the carbonyl group of aldehydes. The activation energy for this process is higher than that of other mercaptals because the 5-phenylpenta-2,4-dienal molecule has two electrons in its π* orbital. This molecule also shows an increase in reactivity when it is in the conformation of a gauche (trans) configuration. Kinetic studies have shown that 5-phenylpenta-2,4-dienal reacts with the carbonyl group at a faster rate than other mercaptals such as thioglycolic acid and 3,5,-dimercapto-1,2 propanediol. Thermodynamic studies have also shown that 5-phenylpenta-2,4-dienal can be used as an additive to help prevent polymerization</p>
    Formula:C11H10O
    Purity:Min. 95%
    Color and Shape:Clear Liquid
    Molecular weight:158.2 g/mol

    Ref: 3D-FP166368

    5mg
    410.00€
    10mg
    668.00€
    25mg
    1,085.00€