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3-Furaldehyde

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Identification
Molecular formula
C5H4O2
CAS number
498-60-2
IUPAC name
furan-3-carbaldehyde
State
State

At room temperature, this compound is typically found in liquid state.

Melting point (Celsius)
-31.00
Melting point (Kelvin)
242.15
Boiling point (Celsius)
203.00
Boiling point (Kelvin)
476.15
General information
Molecular weight
96.08g/mol
Molar mass
96.0840g/mol
Density
1.1600g/cm3
Appearence

3-Furaldehyde is a colorless to pale yellow liquid with a characteristic almond-like odor. It may become more yellowish upon prolonged storage due to oxidation or impurities.

Comment on solubility

Solubility of Furan-3-carbaldehyde

Furan-3-carbaldehyde, with the chemical formula C5H4O, is known for its intriguing solubility properties. This compound exhibits moderate to good solubility in various organic solvents, which can be attributed to its relatively polar functional group and the aromatic character of the furan ring.

Key Solubility Characteristics:

  • Solvents: Furan-3-carbaldehyde is soluble in:
    • Alcohols (e.g., methanol, ethanol)
    • Ether
    • Aromatic solvents (e.g., benzene, toluene)
  • Water Solubility: It shows limited solubility in water, primarily due to the hydrophobic nature of the furan ring.

This solubility profile makes furan-3-carbaldehyde a versatile reagent in organic synthesis and an excellent candidate for formulations in which organic solvents are employed. Its affinity for both polar and non-polar mediums allows chemists to utilize it in a variety of applications, from fragrances to pharmaceuticals.

Interesting facts

Interesting Facts about Furan-3-carbaldehyde

Furan-3-carbaldehyde, also known as 3-formylfuran, is a fascinating organic compound with a variety of applications in chemistry and industry. Below are some engaging insights into this intriguing compound:

  • Unique Structure: The structure of furan-3-carbaldehyde consists of a furan ring with a formyl group (-CHO) at the 3-position. This arrangement contributes to its reactivity and properties.
  • Synthesis: Furan-3-carbaldehyde can be synthesized through various methods including the Vilsmeier-Haack reaction and oxidation of furan derivatives. The ability to produce this compound via different routes makes it an interesting target for synthetic chemists.
  • Reactivity: The aldehyde group in furan-3-carbaldehyde makes it an excellent candidate for various chemical reactions, including nucleophilic addition and condensation reactions. These characteristics make it valuable in the synthesis of other complex organic substances.
  • Biological Significance: Some studies have indicated potential biological activities of furan-3-carbaldehyde, hinting at its applications in pharmaceuticals. Its derivatives have been explored for use in medicinal chemistry for their possible therapeutic properties.
  • Material Applications: Furan-3-carbaldehyde and its derivatives find use in the development of polymers and resins. These materials can exhibit excellent thermal stability, making them suitable for various engineering applications.

In summary, furan-3-carbaldehyde is more than just a simple aldehyde; its unique structure and reactivity open doors to countless possibilities in synthetic chemistry and material science. As chemists continue to explore its properties, who knows what new applications we might discover!

Synonyms
3-Furaldehyde
furan-3-carbaldehyde
3-Furancarboxaldehyde
Furan-3-carboxaldehyde
3-Formylfuran
3-furfural
CHEBI:87609
3-furancarbaldehyde
UNII-POB632X444
POB632X444
DTXSID40198076
3furancarboxaldehyde
DTXCID70120567
629-448-0
azvsihibyrhslb-uhfffaoysa-n
inchi=1/c5h4o2/c6-3-5-1-2-7-4-5/h1-4
un1199
498-60-2
MFCD00010424
3-Furancarboxaldehyde, >=97%
3furaldehyde
CHEMBL2228160
CS-M0782
STR02022
BDBM50486228
GEO-01440
3-Furfuraldehyde;3-Furancarboxaldehyde
AKOS000289061
FF00488
SB60959
BP-20266
HY-76224
SY013826
DB-002732
F0354
EN300-66749
doi:10.14272/AZVSIHIBYRHSLB-UHFFFAOYSA-N.1
Q27159772
F2191-0143
Z1065630348