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3-Methyl-2-octanone

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Identification
Molecular formula
C9H18O
CAS number
3970-62-5
IUPAC name
3-methyloctan-2-one
State
State

At room temperature, 3-Methyl-2-octanone is a liquid. It is volatile and may evaporate over time when exposed to air.

Melting point (Celsius)
-68.50
Melting point (Kelvin)
204.65
Boiling point (Celsius)
186.80
Boiling point (Kelvin)
459.95
General information
Molecular weight
142.24g/mol
Molar mass
142.2410g/mol
Density
0.8200g/cm3
Appearence

3-Methyl-2-octanone is a colorless liquid with a characteristic ketone odor. It is relatively non-viscous and clear, often observed in the form of a transparent solution.

Comment on solubility

Solubility of 3-methyloctan-2-one

3-methyloctan-2-one, a ketone compound, exhibits distinct solubility characteristics that are vital to its applications in various fields.

Generally, ketones are known for their moderate solubility in water due to the presence of their carbonyl group (C=O). However, the larger hydrocarbon chains connected to the carbonyl group can influence solubility significantly. Here are some insights regarding the solubility of 3-methyloctan-2-one:

  • Water Solubility: 3-methyloctan-2-one is expected to have limited water solubility because of its longer alkyl chain (octan-2-one), which increases hydrophobic interactions.
  • Solubility in Organic Solvents: This compound is likely to be highly soluble in organic solvents such as ethanol, acetone, and ether. The non-polar nature of the hydrocarbon tail enhances its compatibility with non-polar solvents.
  • Temperature Dependence: As with many organic compounds, solubility can vary with temperature—generally increasing with elevated temperatures, due to enhanced molecular motion.

In summary, while 3-methyloctan-2-one may not dissolve appreciably in water, its solubility in organic solvents makes it a versatile compound in chemical synthesis and industrial applications. Understanding the solubility profile is crucial for effectively utilizing this compound in various processes.

Interesting facts

Interesting Facts about 3-Methyloctan-2-one

3-Methyloctan-2-one is a fascinating compound that belongs to the family of ketones, which are characterized by the presence of a carbonyl group (C=O) within their molecular structure. This compound exhibits unique properties and applications, making it an interesting subject of study for both chemists and industry professionals alike.

Common Applications

This ketone is often used in various industrial applications, including:

  • Flavoring Agents: It contributes to creating pleasant flavors in food products, enhancing their sensory characteristics.
  • Fragrance Development: Its aroma is utilized in the formulation of perfumes and fragrances.
  • Synthesis of Other Compounds: It serves as an important intermediate in organic synthesis, paving the way for the creation of more complex molecules.

Health and Safety Considerations

As with many chemical compounds, working with 3-methyloctan-2-one necessitates caution:

  • Proper Handling: While it is generally considered to have low toxicity, appropriate safety measures should always be a priority.
  • Inhalation Risks: Ventilation is crucial, as inhaling vapors may lead to respiratory discomfort.

Interesting Characteristics

Some noteworthy characteristics of 3-methyloctan-2-one include:

  • Odor Profile: It has a unique scent that is often described as sweet and fruity, making it desirable in flavor and fragrance applications.
  • Carbon Backbone: The presence of a branched-chain structure contributes to its distinct chemical properties and reactivity.
  • Research Potential: As scientists continue to explore its potential uses, 3-methyloctan-2-one may reveal even more interesting applications in fields such as biochemistry and materials science.

In conclusion, 3-methyloctan-2-one is not only valuable for its commercial applications but also offers a rich area for academic inquiry. Its intriguing properties continue to attract the interest of chemists and students alike, fostering a deeper understanding of the complexity inherent in organic compounds.

Synonyms
3-Methyloctan-2-one
6137-08-2
3-METHYL-2-OCTANONE
2-Octanone, 3-methyl-
EINECS 228-113-2
NSC220099
NSC 220099
BRN 1746274
3-methyl-octan-2-one
SCHEMBL1782873
WLN: 5Y1&V1
CHEBI:179614
XSWHAOGCTCBDIT-UHFFFAOYSA-N
LMFA12000126
NSC-220099
NS00045507
4-01-00-03356 (Beilstein Handbook Reference)