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Methyl isobutyl ketone

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Identification
Molecular formula
C7H14O
CAS number
108-10-1
IUPAC name
4-methylhexan-2-one
State
State

At room temperature, Methyl isobutyl ketone is in the liquid state. It is known for its relatively low viscosity and ease of evaporation.

Melting point (Celsius)
-84.70
Melting point (Kelvin)
188.45
Boiling point (Celsius)
116.20
Boiling point (Kelvin)
389.35
General information
Molecular weight
100.16g/mol
Molar mass
100.1590g/mol
Density
0.8010g/cm3
Appearence

Methyl isobutyl ketone (MIBK) is a clear, colorless liquid with a mild, sweet odor that resembles acetone. Due to its volatile nature, it is often used in organic synthesis and as a solvent in various industrial applications.

Comment on solubility

Solubility of 4-methylhexan-2-one

4-methylhexan-2-one, a ketone with the formula C7H14O, exhibits interesting solubility properties that are noteworthy for various applications. This compound is primarily soluble in organic solvents, due to its moderate polarity.

Factors Affecting Solubility

The solubility of 4-methylhexan-2-one can be influenced by the following factors:

  • Polarity: Being a ketone, it possesses a carbonyl group (C=O) which contributes to its polar character, allowing it to dissolve in polar organic solvents.
  • Hydrocarbon Chain: The hydrocarbon portion of the molecule provides a hydrophobic character, which helps it solubilize in larger, non-polar hydrocarbon solvents.

Solvent Compatibility

4-methylhexan-2-one demonstrates the following solubility trends:

  • Highly soluble in ethanol, acetone, and other similar solvents.
  • Moderately soluble in water; while some solubility exists due to the polar carbonyl group, it is not highly soluble.
  • Soluble in non-polar solvents such as hexane, making it versatile for various chemical reactions and processes.

To summarize, the solubility characteristics of 4-methylhexan-2-one make it an essential compound in organic chemistry, particularly when considering reactions that require specific solvation conditions. Understanding its solubility can aid in predicting its behavior in different environments and applications.

Interesting facts

Interesting Facts about 4-Methylhexan-2-one

4-Methylhexan-2-one, commonly known as an important ketone, is a compound that features a variety of interesting properties and applications. Here are some engaging highlights:

  • Solvent Properties: This compound is widely used as a solvent in various industrial applications, particularly in the formulation of paints, coatings, and adhesives due to its excellent ability to dissolve many organic compounds.
  • Flavoring Agent: Its pleasant odor and flavor make 4-methylhexan-2-one valuable in the food and fragrance industries. This ketone is often found in flavoring formulations, contributing a sweet note reminiscent of certain fruits.
  • Intermediate in Synthesis: In organic chemistry, 4-methylhexan-2-one serves as a crucial intermediate in synthesizing other chemical compounds, showcasing its versatility in chemical reactions.
  • Known for Stability: The stability of this ketone under a variety of conditions allows it to be used safely in laboratories and manufacturing environments, making it a reliable choice for researchers and industries alike.
  • Environmental Impact: Its volatility and potential environmental impact encourage researchers to explore safer alternatives, highlighting the importance of sustainability in chemical practices.

As expressed by chemists in the field, "Understanding compounds like 4-methylhexan-2-one leads us to appreciate the intricate balance between utility and safety in chemistry." This ketone encapsulates the profound role that organic compounds play in both everyday applications and scientific advancements.

Synonyms
4-METHYL-2-HEXANONE
105-42-0
4-methylhexan-2-one
2-Hexanone, 4-methyl-
3-methyl-5-hexanone
Methyl 2-methylbutyl ketone
91FRP8DB78
NSC 128218
NSC-128218
UNII-91FRP8DB78
DTXSID60870448
MFCD00048654
NSC128218
Methyl 2methylbutyl ketone
2Hexanone, 4methyl (8CI)
SCHEMBL270159
DTXCID30818170
CHEBI:195745
2Hexanone, 4methyl (8CI)(9CI)
LMFA12000085
AKOS011914108
AS-57098
NS00113875
EN300-1244746
Q24730663
690-070-4