Skip to main content

2,5-Dimethylfuran

ADVERTISEMENT
Identification
Molecular formula
C6H8O
CAS number
625-86-5
IUPAC name
2,5-dimethylfuran
State
State

At room temperature, 2,5-dimethylfuran is typically found in a liquid state. It is volatile and readily evaporates when exposed to air.

Melting point (Celsius)
-60.70
Melting point (Kelvin)
212.45
Boiling point (Celsius)
92.80
Boiling point (Kelvin)
365.95
General information
Molecular weight
96.13g/mol
Molar mass
96.1270g/mol
Density
0.9270g/cm3
Appearence

2,5-Dimethylfuran is a clear, colorless liquid with a distinct odor. It is generally recognized for its usefulness as a potential biofuel due to its favorable energy density and compatibility with existing fuel infrastructure.

Comment on solubility

Solubility of 2,5-Dimethylfuran

2,5-Dimethylfuran (C6H10O) is a colorless liquid that exhibits interesting solubility properties. This compound is known to be:

  • Soluble in organic solvents: 2,5-dimethylfuran displays excellent solubility in common organic solvents such as ethanol, diethyl ether, and acetone.
  • Partially soluble in water: While 2,5-dimethylfuran has limited solubility in water, it should be noted that it can dissolve to some extent, influenced by temperature and pressure conditions.
  • Hydrophobic character: Its hydrophobic nature primarily contributes to its higher affinity for non-polar solvents over polar ones like water.

In general, solubility can be influenced by factors such as:

  1. Temperature: Higher temperatures usually increase solubility.
  2. Pressure: Pressure changes can also affect solubility, particularly of gases, though most liquids like 2,5-dimethylfuran are less affected.
  3. Interactions with other molecules: The presence of other solutes can enhance or inhibit solubility depending on their chemical nature.

The unique properties of 2,5-dimethylfuran make it an interesting compound for research, as understanding its solubility behavior is crucial in applications such as organic synthesis and green chemistry. Its role as a potential renewable fuel and solvent showcases the importance of exploring solubility in the context of environmental sustainability.

Interesting facts

Interesting Facts about 2,5-Dimethylfuran

2,5-Dimethylfuran is an organic compound that belongs to the furan family, which is notable for its five-membered aromatic ring structure. Here are some intriguing aspects of this compound:

  • Biofuel Potential: One of the most exciting aspects of 2,5-dimethylfuran is its application as a renewable biofuel. It can be derived from biomass and serves as a potential alternative to conventional fossil fuels, contributing to environmental sustainability.
  • Energy Density: This compound possesses a high energy density, making it an efficient energy carrier. In fact, it has been shown to have a higher energy content than ethanol, which could be pivotal in the search for effective biofuels.
  • Solvent Properties: 2,5-Dimethylfuran acts as a versatile solvent in various chemical reactions, often employed in organic synthesis due to its unique solvent characteristics that facilitate reactions.
  • Flavor and Fragrance: The compound is also known for imparting a slightly sweet, caramel-like aroma. As such, it finds application in the food and fragrance industries, adding complexity to different formulations.
  • Chemical Synthesis: This compound can be synthesized through various methods, including the catalytic dehydration of sugars. Its production routes are of great interest in synthetic organic chemistry, especially in exploring greener chemistry practices.

As we continue to explore the properties and applications of 2,5-dimethylfuran, its role in promoting sustainable energy solutions becomes increasingly prominent. This compound exemplifies how chemistry not only aids in understanding the natural world but also plays a crucial role in shaping a more sustainable future.

Synonyms
2,5-DIMETHYLFURAN
625-86-5
Furan, 2,5-dimethyl-
2,5-Dimethylfurane
2,5-dimethyl-furan
2,5-Dimethyl furan
NSC 6220
CCRIS 3158
DR5HL9OJ7Y
EINECS 210-914-3
DTXSID7022093
CHEBI:89052
AI3-21212
NSC-6220
DIMETHYLFURAN, 2,5-
DTXCID102093
FEMA NO. 4106
2,5-DIMETHYLFURAN [MI]
2,5-DIMETHYLFURAN [FHFI]
Furan, 2,5dimethyl
210-914-3
MFCD00003250
2,5-Dimethylfuran-d6
121571-93-5
UNII-DR5HL9OJ7Y
2,5-Dimethylfuran; 2-Methyl-5-methylfuran; NSC 6220
NSC6220
2,5-DIMETYLFURAN
2,5-Dimethylfuran, 99%
WLN: T5OJ B1 E1
2,5-Dimethylfuran, >=99%
CHEMBL1416448
STR09233
Tox21_202472
AKOS000120051
FD22378
PS-9347
NCGC00091694-01
NCGC00260021-01
CAS-625-86-5
DB-015920
DB-302475
D0725
NS00022555
EN300-19818
F16580
2,5-Dimethylfuran 100 microg/mL in Acetonitrile
Q209267
2,5-Dimethylfuran 1000 microg/mL in Acetonitrile
F0001-1679
InChI=1/C6H8O/c1-5-3-4-6(2)7-5/h3-4H,1-2H