Skip to main content

3,3-Dimethyl-2-hexanone

ADVERTISEMENT
Identification
Molecular formula
C8H16O
CAS number
7379-12-6
IUPAC name
3,3-dimethylhexan-2-one
State
State

At room temperature, 3,3-Dimethyl-2-hexanone is a liquid. It remains stable under standard conditions and does not solidify or evaporate easily.

Melting point (Celsius)
-55.00
Melting point (Kelvin)
218.15
Boiling point (Celsius)
146.00
Boiling point (Kelvin)
419.15
General information
Molecular weight
128.22g/mol
Molar mass
128.2120g/mol
Density
0.8056g/cm3
Appearence

3,3-Dimethyl-2-hexanone is a clear, colorless liquid. It is an organic compound belonging to the ketone family and has a distinct odor characteristic of ketones.

Comment on solubility

Solubility of 3,3-Dimethylhexan-2-one

3,3-Dimethylhexan-2-one, with the chemical formula C8H16O, is an organic compound that displays interesting solubility characteristics. Its solubility can be influenced by several factors including:

  • Polar vs. Nonpolar Solvents: As a ketone, 3,3-dimethylhexan-2-one possesses a polar carbonyl group, which facilitates solubility in polar solvents such as water to a limited extent. However, the overall hydrophobic carbon chain makes it more soluble in nonpolar organic solvents.
  • Temperature Effects: Generally, increasing temperature tends to enhance the solubility of organic compounds, making this compound potentially more soluble as the temperature elevates.
  • Molecular Structure: Its branched structure contributes to a lower surface area compared to straight-chain isomers, which may also influence its solubility behavior.

It is often stated that "Like dissolves like," indicating that 3,3-dimethylhexan-2-one will primarily dissolve well in solvents that exhibit similar nonpolar characteristics. For practical applications, it is important to consider these solubility attributes, especially in fields such as organic synthesis and chemical engineering.

In summary, while 3,3-dimethylhexan-2-one shows limited solubility in water, it is effectively soluble in a variety of nonpolar organic solvents, aligning with its chemical structure and polarity properties.

Interesting facts

Interesting Facts about 3,3-Dimethylhexan-2-one

3,3-Dimethylhexan-2-one, a member of the ketone family, is a fascinating organic compound with several noteworthy characteristics and applications. Here are some interesting points to consider:

  • Structural Insights: This compound is structurally unique due to the presence of two methyl groups located on the third carbon of the hexan chain, creating a branched structure. This branching influences its reactivity and physical properties significantly.
  • Uses in Industry: 3,3-Dimethylhexan-2-one is often utilized as a solvent in various chemical processes due to its excellent solvent properties. It is used in the production of coatings, adhesives, and plastics.
  • Flavor and Fragrance: It exhibits a pleasant odor, making it useful in the flavoring and fragrance industries. It can mimic certain fruity scents, making it a potential candidate for flavoring agents in food products.
  • Research Applications: This compound serves as an important standard in analytical chemistry. Its distinctive properties make it valuable for calibrating instruments used in mass spectrometry and chromatography.
  • Health and Safety: As with many chemical compounds, safety measures are crucial. It’s important to handle this ketone with care, as it may pose health risks upon inhalation or skin contact, emphasizing the need for appropriate laboratory practices.

In summary, 3,3-dimethylhexan-2-one is not only a structurally interesting compound but also plays vital roles across various industries, embodying the essential connection between chemistry and real-world applications. As they say in the field of science, "Every compound tells a story," and this ketone’s narrative is quite engaging!

Synonyms
3,3-DIMETHYL-2-HEXANONE
26118-38-7
DTXSID20180752
RefChem:1065622
DTXCID60103243
3,3-dimethylhexan-2-one
2-Hexanone, 3,3-dimethyl-
3,3-dimethyl-hexan-2-one
3,3-Dimethyl-2-hexanone #
SCHEMBL126222
SCHEMBL859738
SCHEMBL6364655
CHEBI:229290
AKOS006324321