Skip to main content

γ-Valerolactone

ADVERTISEMENT
Identification
Molecular formula
C6H10O2
CAS number
108-29-2
IUPAC name
3-ethyl-5-methyl-tetrahydrofuran-2-one
State
State

At room temperature, γ-Valerolactone exists as a liquid. It is commonly used as a solvent or a precursor to other chemicals due to its stable liquid state at ambient conditions.

Melting point (Celsius)
-31.00
Melting point (Kelvin)
242.15
Boiling point (Celsius)
207.00
Boiling point (Kelvin)
480.15
General information
Molecular weight
100.12g/mol
Molar mass
100.1170g/mol
Density
1.0464g/cm3
Appearence

γ-Valerolactone is a colorless liquid with a pleasant, sweet odor. It resembles the smell of herbal tea or freshly baked bread. It is clear and transparent at room temperature, with a viscosity similar to that of water.

Comment on solubility

Solubility of 3-ethyl-5-methyl-tetrahydrofuran-2-one

The solubility of 3-ethyl-5-methyl-tetrahydrofuran-2-one can be understood through various factors that influence how it interacts with solvents.

Key Considerations:

  • Polarity: The polarity of a compound greatly affects its solubility in different solvents. 3-ethyl-5-methyl-tetrahydrofuran-2-one exhibits a moderate polarity due to its functional groups, which can enhance its solubility in polar solvents like water.
  • Structural Features: The structure features a tetrahydrofuran ring, which often provides good solubility in organic solvents. This cyclic structure can facilitate interactions with other organic molecules.
  • Temperature Influence: As with many organic compounds, an increase in temperature typically leads to higher solubility, making it essential to consider environmental conditions when assessing solubility.
  • Hydrophobic and Hydrophilic Balance: The presence of ethyl and methyl groups adds hydrophobic character, while the keto group contributes to its hydrogen bonding capability, creating a balance that influences its solubility profile.

In summary, while the exact solubility parameters of 3-ethyl-5-methyl-tetrahydrofuran-2-one can vary depending on the solvent used, its structural characteristics suggest a favorable solubility in both polar and non-polar solvents, making it a versatile compound in various chemical applications.

Interesting facts

Interesting Facts about 3-Ethyl-5-methyl-tetrahydrofuran-2-one

3-Ethyl-5-methyl-tetrahydrofuran-2-one is an intriguing cyclic compound that belongs to the class of γ-butyrolactones. This compound offers a variety of interesting features that make it stand out in the realm of organic chemistry.

Chemical Structure and Properties

The compound features a unique ring structure that provides several interesting properties:

  • Cyclic Nature: The ring structure can confer stability and reactivity, allowing for diverse chemical transformations.
  • Chirality: The presence of multiple chiral centers can lead to the formation of enantiomers, which are vital in pharmaceutical applications.
  • Scent and Flavor: Compounds in this class often have pleasant aromas and have applications in the fragrance industry.

Applications in Industry

3-Ethyl-5-methyl-tetrahydrofuran-2-one has found its place in various sectors due to its versatile properties:

  • Flavors and Fragrances: It can be used to impart sweet, caramel-like scents in perfumes and food products.
  • Synthetic Intermediates: This compound serves as a valuable intermediate in the synthesis of other complex organic molecules.
  • Pharmaceuticals: Its structure may offer potential as a precursor in drug development.

Research and Studies

Ongoing research into 3-ethyl-5-methyl-tetrahydrofuran-2-one highlights its importance in:

  • Green Chemistry: Investigating environmentally friendly synthesis routes.
  • Biodegradation: Studying how this compound interacts with ecological systems, aiming for sustainable usage.
  • Catalytic Reactions: Exploring its potential as a catalyst or reactant in various organic synthesis reactions.

In summary, 3-ethyl-5-methyl-tetrahydrofuran-2-one is more than just a simple compound; it represents a blend of structural complexity and practical applications. Its exciting properties and usability in different industries mean it is a compound of ongoing interest to both chemists and researchers alike.

Synonyms
3-Ethyl-5-methyldihydro-2(3H)-furanone
19639-00-0
BRN 0109488
3-ethyl-5-methyloxolan-2-one
ethyl-4-pentanolide
2(3H)-FURANONE, DIHYDRO-3-ETHYL-5-METHYL-
SCHEMBL576074
DTXSID00941404
AKOS015908375