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Maltol

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Identification
Molecular formula
C6H6O3
CAS number
118-71-8
IUPAC name
2-hydroxy-2H-furan-5-one
State
State

At room temperature, maltol is in a solid state, typically as a crystalline powder.

Melting point (Celsius)
160.00
Melting point (Kelvin)
433.15
Boiling point (Celsius)
161.50
Boiling point (Kelvin)
434.65
General information
Molecular weight
126.11g/mol
Molar mass
126.1110g/mol
Density
1.3440g/cm3
Appearence

Maltol is a white crystalline powder or solid that is noted for its sweet odor, reminiscent of caramel or cotton candy. It is commonly found in foods and beverages as a flavor enhancer due to its aromatic properties.

Comment on solubility

Solubility of 2-hydroxy-2H-furan-5-one

2-hydroxy-2H-furan-5-one, commonly known as gamma-butyrolactone, exhibits interesting solubility characteristics that are essential for its applications in various fields. Key points regarding its solubility include:

  • Polar Nature: The presence of hydroxyl groups in the compound leads to increased polarity, enhancing solubility in polar solvents.
  • Water Solubility: Gamma-butyrolactone is soluble in water, allowing it to dissolve readily and making it versatile for various chemical processes.
  • Solvent Compatibility: It is also soluble in a range of organic solvents, including alcohols, ethers, and ketones. This compatibility can facilitate diverse applications.
  • Temperature Effect: Like many organic compounds, its solubility can vary with temperature, often increasing with higher temperatures.

In summary, the solubility profile of 2-hydroxy-2H-furan-5-one enhances its utility in several chemical and industrial processes, making it a valuable compound in organic synthesis. As noted, "the ability to dissolve in both polar and non-polar environments expands the horizons for its applications."

Interesting facts

Interesting Facts About 2-Hydroxy-2H-Furan-5-One

2-Hydroxy-2H-furan-5-one, commonly known as gamma-valerolactone, is a fascinating chemical compound with a variety of applications and characteristics that make it noteworthy in the field of chemistry. Here are some interesting facts:

  • Natural Ingredient: This compound is often found in natural products and is known for its occurrence in certain fruits and fermented beverages, contributing to their flavor profiles.
  • Versatile Chemical: Its unique structure allows it to participate in various chemical reactions, making it a valuable building block in organic synthesis.
  • Potential Green Solvent: 2-Hydroxy-2H-furan-5-one is being studied as a potential green solvent due to its less hazardous nature compared to traditional solvents.
  • Biodegradability: The compound is easily biodegradable, which is an important quality for reducing environmental impact in industrial processes.
  • In Pharmacology: Research indicates that it may possess additional biological activities, making it a topic of interest in pharmacological studies.

As you explore this compound, keep in mind its significance in both natural and synthetic contexts. The future looks promising with ongoing research and developments potentially leading to new applications in fields such as pharmaceuticals and environmentally friendly chemistry.

In the words of chemists: "The beauty of organic chemistry lies in the interplay between structure and reactivity, and compounds like 2-hydroxy-2H-furan-5-one exemplify this phenomenon."

Synonyms
5-hydroxy-2,5-dihydrofuran-2-one
5-Hydroxy-2(5H)-furanone
5-hydroxy-2[5h]-furanone
832-905-9
14032-66-7
5-Hydroxyfuran-2(5H)-one
2(5H)-Furanone, 5-hydroxy-
2-hydroxy-2H-furan-5-one
MFCD00015554
CHEMBL310010
beta-Formylacrylic acid lactol
furan-2,4-dione
5-hydroxy-5H-furan-2-one
SCHEMBL120200
5-Hydroxy-2(5H)-furanone #
DTXSID10930763
EAA97156
BDBM50080999
AKOS006283554
SB61080
SY022363
CS-0196767
EN300-94708
F11119
Q18349236