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2,3-Dimethylfuran

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Identification
Molecular formula
C6H8O
CAS number
1192-61-8
IUPAC name
2,3-dimethylfuran;2,4-dimethylfuran;2,5-dimethylfuran;3,4-dimethylfuran
State
State

At room temperature, 2,3-Dimethylfuran exists as a liquid.

Melting point (Celsius)
-49.00
Melting point (Kelvin)
224.15
Boiling point (Celsius)
93.00
Boiling point (Kelvin)
366.15
General information
Molecular weight
96.13g/mol
Molar mass
96.1270g/mol
Density
0.8985g/cm3
Appearence

2,3-Dimethylfuran is a clear, colorless liquid with a sweet aroma. It is known for its structural similarity to other furan derivatives.

Comment on solubility

Solubility of 2,3-Dimethylfuran, 2,4-Dimethylfuran, 2,5-Dimethylfuran, and 3,4-Dimethylfuran

Dimethylfurans are a group of organic compounds with interesting properties regarding their solubility. The solubility of these compounds can be influenced by several factors:

  • Polarity: Dimethylfurans, containing a furan ring and methyl groups, generally exhibit moderate polarity, affecting their solubility in various solvents.
  • Solvent Type: These compounds are typically soluble in organic solvents such as ethanol, acetone, and diethyl ether, while showing limited solubility in water.
  • Temperature Variation: Increasing temperature can enhance solubility due to increased molecular movement, particularly in non-polar solvents.

In practice, one can observe variations in solubility among the different dimethylfurans due to the position of the methyl groups on the furan ring. For example:

  • 2,3-Dimethylfuran: Generally good solubility in organic media.
  • 2,4-Dimethylfuran: Similar solubility profile as 2,3-Dimethylfuran.
  • 2,5-Dimethylfuran: May exhibit slightly different solubility due to steric effects.
  • 3,4-Dimethylfuran: Also displays good solubility, albeit influenced by the specific environment.

As stated in chemical literature, "*the solubility of organic compounds often depends on their structure and the nature of interacting solvents,*" highlighting the importance of considering these factors when studying dimethylfurans. Understanding their solubility helps in various applications, including pharmaceuticals, agrochemicals, and even biofuels. The exploration of these solubility characteristics can lead to significant advancements in how we utilize these compounds effectively.

Interesting facts

Interesting Facts about Dimethylfurans

Dimethylfurans, particularly 2,3-dimethylfuran, 2,4-dimethylfuran, 2,5-dimethylfuran, and 3,4-dimethylfuran, are fascinating compounds that belong to the furan family. These compounds are distinguished by having two methyl groups attached to the furan ring, offering a unique blend of properties and applications. Here are some engaging facts about them:

  • Structural Diversity: While all four compounds share a common base structure, their different methyl substitutions lead to distinct chemical properties and reactivity.
  • Biomass Potential: Dimethylfurans are emerging as potential biofuels. They can be derived from renewable biomass, aligning with the global shift towards sustainable energy sources.
  • Solvent Capabilities: These compounds are often used as solvents in various chemical reactions, due to their relatively low polarity and ability to dissolve a variety of substances.
  • Flavor and Fragrance: Certain dimethylfurans have been recognized for their pleasant aroma and flavor profiles, making them interesting candidates in the food and fragrance industries.
  • Polymerization Potential: Their reactive nature allows them to participate in polymerization reactions, creating valuable materials for industrial applications.

Researchers continue to explore the uses and properties of dimethylfurans, making them a hot topic in both chemistry and environmental science. As the quest for greener alternatives intensifies, these compounds may play a crucial role in future sustainable technologies.

As stated in one research paper, "The potential of dimethylfurans in energy applications provides exciting opportunities for innovation in sustainable practices." This encapsulates the essence of their relevance in modern chemistry and industry.