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2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde

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Identification
Molecular formula
C8H12O2
CAS number
40969-13-3
IUPAC name
2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde
State
State

At room temperature, 2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde is typically in a liquid state.

Melting point (Celsius)
-25.00
Melting point (Kelvin)
248.15
Boiling point (Celsius)
185.00
Boiling point (Kelvin)
458.15
General information
Molecular weight
140.19g/mol
Molar mass
140.1860g/mol
Density
1.0200g/cm3
Appearence

2,5-Dimethyl-3,4-dihydropyran-2-carbaldehyde typically appears as a colorless to pale yellow liquid. It may emit a mild, sweetish smell characteristic of aldehydes.

Comment on solubility

Solubility of 2,5-Dimethyl-3,4-dihydropyran-2-carbaldehyde

When examining the solubility of 2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde, it's important to consider its molecular structure and the presence of functional groups. This compound, characterized by its aldehyde group and cyclic structure, tends to exhibit noteworthy solubility traits.

  • Polar Solvents: The presence of the aldehyde functional group typically enhances solubility in polar solvents, such as water and alcohols. Compounds containing such functional groups often interact favorably with polar molecules.
  • Non-Polar Solvents: Conversely, 2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde might show reduced solubility in non-polar solvents due to its polar characteristics.
  • Temperature Influence: Solubility can also vary with temperature; as temperatures increase, solubility in polar solvents may improve, allowing for greater dissolution of the compound.

In summary, the solubility of 2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde is classified as moderate in polar solvents while being less favorable in non-polar environments. Understanding these solubility dynamics is crucial for practical applications and research involving this compound.

Interesting facts

Interesting Facts about 2,5-Dimethyl-3,4-Dihydropyran-2-Carbaldehyde

2,5-Dimethyl-3,4-dihydropyran-2-carbaldehyde is a fascinating compound with significant applications in organic synthesis and medicinal chemistry. Here are some intriguing aspects of this compound:

  • Structural Characteristics: This molecule features a unique bicyclic structure, which contributes to its regioselectivity and functional versatility in chemical reactions. The dihydropyran ring system is notable for its role in creating complex molecules.
  • Synthetic Utility: It is often used as a building block in the synthesis of various natural products and pharmaceuticals. The aldehyde functional group provides an excellent site for further chemical modifications.
  • Reactivity: The compound's reactivity allows it to participate in various reactions, including nucleophilic additions and condensations. This opens up pathways to synthesize more complex compounds.
  • Biological Significance: Investigations have suggested that derivatives of 2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde may exhibit biological activity, making it a compound of interest in drug development.
  • Research Applications: Its structure allows chemists to explore reaction mechanisms and the behavior of similar compounds under different conditions, aiding in the understanding of organic chemistry principles.

In sum, 2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde is not just a simple compound; it embodies a rich landscape of chemical potential, fraught with opportunities for discovery in both academic and applied contexts.

Synonyms
Methacrolein dimer
Methacrylaldehyde dimer
1920-21-4
3,4-Dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde
2,5-dimethyl-3,4-dihydropyran-2-carbaldehyde
2H-Pyran-2-carboxaldehyde, 3,4-dihydro-2,5-dimethyl-
2,3-Dihydro-2,5-dimethyl-2-formyl-1,4-pyran
1,4-Pyran, 2,3-dihydro-2,5-dimethyl-2-formyl-
3,4-Dihydro-2,5-dimethyl-2H-pyran-2-carboxaldehyde
EINECS 217-647-1
NSC 44984
BRN 0114546
2,5-Dimethyl-3,4-dihydro-2H-pyran-2-carbaldehyde
5-17-09-00170 (Beilstein Handbook Reference)
SCHEMBL6142125
DTXSID401031236
NSC44984
2,5-dimethyl-2-formyl-1,4-pyran
WLN: T6O BUTJ C1 FVH F1
NSC-44984
1, 2,3-dihydro-2,5-dimethyl-2-formyl-
NS00045716
2,5-dimethyl-3,4-dihydro-pyran-2-carbaldehyde
2H-Pyran-2-carboxaldehyde,4-dihydro-2,5-dimethyl-
2,3-Dihydro-2,5-dimethyl-2H-pyran-2-carboxaldehyde
2,5-Dimethyl-3,4-dihydro-2H-pyran-2-carbaldehyde #
2H-Pyran-2-carboxaldehyde, 3,4-dihydro-2,5-dimethylmethacrolein dimer