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3-Methyl-3-penten-2-one

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Identification
Molecular formula
C6H10O
CAS number
141-79-7
IUPAC name
3-methylpent-4-en-2-one
State
State

At room temperature, 3-methylpent-4-en-2-one exists as a liquid. It is volatile and may evaporate when exposed to air.

Melting point (Celsius)
-53.00
Melting point (Kelvin)
220.15
Boiling point (Celsius)
130.60
Boiling point (Kelvin)
403.75
General information
Molecular weight
98.14g/mol
Molar mass
98.1420g/mol
Density
0.8397g/cm3
Appearence

3-Methylpent-4-en-2-one, also known as mesityl oxide, is a clear, colorless to slightly yellow liquid with a distinct, strong odor. It is often used as a solvent or chemical intermediate due to its ability to easily react with other chemicals.

Comment on solubility

Solubility of 3-methylpent-4-en-2-one

3-methylpent-4-en-2-one, also known as mesityl oxide, is an organic compound characterized by its unique structure and reactivity. When discussing the solubility of this compound, several key points emerge:

  • Polar vs. Nonpolar: 3-methylpent-4-en-2-one exhibits a moderate polarity due to the presence of a carbonyl functional group (C=O). This allows it to interact favorably with polar solvents.
  • Solvent Compatibility: It is soluble in a variety of organic solvents such as ethanol, ether, and acetone. However, its solubility in water is quite limited.
  • Temperature Dependency: As with many organic compounds, solubility can vary with temperature. Generally, increasing the temperature enhances solubility in solvents.

Overall, 3-methylpent-4-en-2-one showcases interesting solubility characteristics, predominantly dissolving in organic solvents while presenting only limited solubility in water. As noted, it’s essential to consider the solvent environment and temperature for practical applications.

Interesting facts

Interesting Facts about 3-Methylpent-4-en-2-one

3-Methylpent-4-en-2-one, an intriguing ketone, captivates the chemistry community with its unique properties and diverse applications. Here are some fascinating insights:

  • Structural Significance: This compound features a double bond between carbon atoms, making it an important example of an α,β-unsaturated ketone. Such structures are significant in organic synthesis, often serving as precursors for more complex molecules.
  • Natural Occurrence: 3-Methylpent-4-en-2-one can be found in trace amounts in certain essential oils, adding to its appeal in the world of natural products and flavor chemistry.
  • Flavor and Fragrance: Its sweet and fruity odor makes it a candidate for use in the flavoring and fragrance industry. The compound's distinct aroma could enhance food products and personal care items.
  • Synthetic Applications: Chemists often utilize derivatives of 3-Methylpent-4-en-2-one in synthetic routes, particularly in the production of pharmaceuticals and agrochemicals, taking advantage of its reactive double bond for further chemical modifications.
  • Research Potential: Ongoing studies may unlock new applications for 3-Methylpent-4-en-2-one in fields such as materials science, where it might play a role in developing innovative polymer systems.

As a compound with a rich chemical background, 3-Methylpent-4-en-2-one is a perfect example of how simple molecular structures can lead to a variety of functional properties and applications. It serves as a reminder of the intricate balance between structure and function in the world of chemistry.

Synonyms
3-METHYL-4-PENTEN-2-ONE
758-87-2
3-methylpent-4-en-2-one
4-Penten-2-one, 3-methyl-
4-Penten-2-on3, 3-methyl-
3-Methyl-4-penten-2-one #
DTXSID50997193
QSFGGYJTGKYFML-UHFFFAOYSA-N