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Mesityl oxide

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

Mesityl oxide is typically found as a liquid at room temperature. It is relatively volatile and can exist in vapor form under certain conditions, but it is most commonly stored and used as a liquid in industrial and laboratory settings.

Melting point (Celsius)
-53.00
Melting point (Kelvin)
220.15
Boiling point (Celsius)
129.00
Boiling point (Kelvin)
402.15
General information
Molecular weight
98.14g/mol
Molar mass
98.1440g/mol
Density
0.8637g/cm3
Appearence

Mesityl oxide is a clear, colorless to slightly yellow liquid. It has a strong, pungent odor reminiscent of peppermint. The liquid is typically oily in consistency and is known for its refractive properties.

Comment on solubility

Solubility of 3-ethyl-4-methyl-pent-3-en-2-one

The compound 3-ethyl-4-methyl-pent-3-en-2-one, a specialized ketone, exhibits interesting solubility properties that are worth noting. Solubility can often depend on several factors including molecular structure and the presence of polar or non-polar functional groups.

Typically, this compound:

  • Demonstrates higher solubility in organic solvents such as ethanol, acetone, and ether due to its hydrophobic ethyl and methyl groups.
  • Exhibits limited solubility in water because of its non-polar characteristics; the carbon chain inhibits effective interaction with polar water molecules.
  • May show varying solubility based on temperature and pressure, which can impact the dynamics of dissolving organic molecules.

In applications requiring dissolution, it’s crucial to consider:

  1. The choice of solvent to maximize solubility.
  2. The potential for reaction with other materials, depending on solvent polarity.
  3. The importance of temperature control to optimize solubility conditions.

In summary, while 3-ethyl-4-methyl-pent-3-en-2-one shows effective solubility in non-polar solvents, it is relatively insoluble in water. Understanding these properties can aid in practical applications in organic chemistry.

Interesting facts

Interesting Facts about 3-ethyl-4-methyl-pent-3-en-2-one

3-ethyl-4-methyl-pent-3-en-2-one, also known as a type of enone, exhibits unique characteristics that make it a compound of interest in various fields of chemistry. Here are some intriguing aspects:

  • Structural Features: This compound features a combination of an alkene and a ketone, contributing to its reactivity and versatility in chemical reactions.
  • Synthetic Utility: Due to its enone structure, it serves as an important intermediate in organic synthesis, particularly in the synthesis of complex natural products.
  • Application in Flavoring and Fragrances: Compounds similar to 3-ethyl-4-methyl-pent-3-en-2-one are often exploited in the food and fragrance industries for their pleasant odor and flavor profiles.
  • Research Potential: Studies involving this compound can reveal insights into reaction mechanisms, including nucleophilic attack and electrophilic additions, which are foundational concepts in organic chemistry.
  • Contribution to Material Science: Enones are often included in polymer chemistry, where they can influence properties such as adhesion, toughness, and thermal stability of new materials.

As a chemist or a student, understanding compounds like 3-ethyl-4-methyl-pent-3-en-2-one opens doors to creative possibilities in innovation and application. The *versatility* of such compounds showcases the dynamic nature of organic chemistry, inviting exploration and experimentation.

In summary, 3-ethyl-4-methyl-pent-3-en-2-one exemplifies not only the complexity but also the *utility* of organic molecules in modern science. Keep an eye out for this compound in your studies and research, as it may just provide that breakthrough idea!

Synonyms
3-ETHYL-4-METHYL-3-PENTEN-2-ONE
22287-11-2
DTXSID80176833
RefChem:279197
DTXCID4099324
3-Penten-2-one, 3-ethyl-4-methyl-
SCHEMBL16212490
QXKSCXSNUNKWJA-UHFFFAOYSA-N
3-Ethyl-4-methyl-3-penten-2-one #