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2,5-Dimethyltetrahydrofuran

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Identification
Molecular formula
C6H12O
CAS number
696-59-3
IUPAC name
2,5-dimethyltetrahydrofuran
State
State

At room temperature, 2,5-dimethyltetrahydrofuran is a liquid. It is less dense than water and is able to mix with many organic solvents.

Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
94.20
Boiling point (Kelvin)
367.35
General information
Molecular weight
100.16g/mol
Molar mass
100.1610g/mol
Density
0.8621g/cm3
Appearence

2,5-Dimethyltetrahydrofuran is a clear, colorless to light yellow liquid. It has a faint, ether-like odor that is characteristic of cyclic ethers.

Comment on solubility

Solubility of 2,5-Dimethyltetrahydrofuran

2,5-dimethyltetrahydrofuran is a unique compound with distinct solubility characteristics. Understanding its solubility profile is essential for its applications in various chemical processes and reactions.

Solubility Characteristics:

  • Polar Solvents: 2,5-dimethyltetrahydrofuran exhibits good solubility in polar solvents like water due to its tetrahydrofuran structure, which is characterized by a ring of oxygen that can engage in hydrogen bonding.
  • Non-Polar Solvents: It also shows significant solubility in non-polar solvents, owing to its hydrocarbon substituents. This dual solubility makes it a versatile solvent for various organic compounds.
  • Temperature Dependence: The solubility of 2,5-dimethyltetrahydrofuran can vary with temperature; thus, solubility studies should consider this factor to obtain accurate results.
  • Miscibility: This compound is largely miscible with common organic solvents, enhancing its utility in synthetic chemistry.

In summary, the solubility of 2,5-dimethyltetrahydrofuran is influenced by both its chemical structure and the nature of the solvent, emphasizing the importance of considering these factors when using it in chemical applications. As noted, "A solvent's ability to dissolve compounds effectively dictates its usefulness in synthesis and reaction pathways."

Interesting facts

Interesting Facts about 2,5-Dimethyltetrahydrofuran

2,5-Dimethyltetrahydrofuran (2,5-DMTHF) is a fascinating and versatile compound that belongs to the family of tetrahydrofurans. Below are some engaging aspects of this unique compound:

  • Structure and Stability: The compound features a cyclic ether structure, which contributes to its stability and chemical reactivity. Its tetrahydrofuran backbone allows it to act as a solvent in various chemical reactions.
  • Solvent Applications: Due to its excellent solvating properties, 2,5-DMTHF is commonly employed as a solvent in organic synthesis and in the production of polymers. It is particularly useful in reactions where polar aprotic solvents are needed.
  • Renewable Resources: Derived primarily from biomass, 2,5-DMTHF can be produced through the hydrogenation of bio-based furfural. This makes it an attractive candidate in the quest for environmentally friendly solvents, aligning with the principles of green chemistry.
  • Energy Applications: Beyond its role as a solvent, 2,5-DMTHF is being studied for its potential as a fuel additive and in the production of biofuels. Its favorable energy content and combustion characteristics make it a promising alternative to traditional fossil fuels.
  • Research and Development: Continuous research is being conducted to explore the various properties and applications of 2,5-DMTHF, ranging from its use in advanced materials to its role in pharmaceutical development.

In summary, 2,5-dimethyltetrahydrofuran epitomizes the intersection of chemistry, environmental sustainability, and innovation. Its expanding utility across different fields showcases the ever-evolving nature of chemical applications in our modern world.

Synonyms
2,5-DIMETHYLTETRAHYDROFURAN
1003-38-9
Furan, tetrahydro-2,5-dimethyl-
Tetrahydro-2,5-dimethylfuran
EINECS 213-707-6
NSC 12594
UNII-T18L0V4N9I
2,5-Dimethyltetrahydrofuran,c&t
DTXSID10862510
Furan, tetrahydro-2,5-dimethyl-, trans-(.+/-.)-
Tetrahydro2,5dimethylfuran
Furan, tetrahydro2,5dimethyl
2,5-ME2-THF
DTXCID10811260
Furan, tetrahydro-2,5-dimethyl-(8CI)
Furan, tetrahydro-2,5-dimethyl-(8CI)(9CI)
furan, tetrahydro-2,5-dimethyl-, trans-(+-)-
oxmidrbafoeoqt-phdidxhhsa-n
oxmidrbafoeoqt-uhfffaoysa-n
un3271
2,5-dimethyloxolane
2,5-dimethyl-tetrahydro-furan
MFCD00005369
2,5-Dimethyltetrahydrofuran (stabilized with BHT)
(Z+E)-2,5-dimethyl tetrahydrofuran
SCHEMBL27888
2,5-dimethyl-tetrahydrofuran
T18L0V4N9I
NSC12594
Furan, tetrahydro-a2,a5-adimethyl-
NSC-12594
AKOS015904670
BS-19018
SY051657
CS-0204690
D1948
NS00042213
D89954
Furan, tetrahydro-2,5-dimethyl-, trans-(+/-)-
2,5-DIMETHYLTETRAHYDROFURAN (STABILZED WITH BHT)