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Tetrahydropyran-2,6-dione

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Identification
Molecular formula
C5H6O3
CAS number
823-22-3
IUPAC name
tetrahydropyran-2,6-dione
State
State

At room temperature, tetrahydropyran-2,6-dione is in a solid state. It can be described as a crystalline solid, which is stable under standard conditions.

Melting point (Celsius)
38.00
Melting point (Kelvin)
311.15
Boiling point (Celsius)
235.00
Boiling point (Kelvin)
508.15
General information
Molecular weight
114.11g/mol
Molar mass
114.1140g/mol
Density
1.1861g/cm3
Appearence

Tetrahydropyran-2,6-dione is typically a colorless to pale yellow crystalline solid. It may appear in the form of crystalline powders or flakes, depending on the method of synthesis and purity.

Comment on solubility

Solubility of Tetrahydropyran-2,6-dione

Tetrahydropyran-2,6-dione, with the chemical formula C5H6O2, exhibits interesting solubility characteristics that are influenced by its molecular structure. This compound is known for being soluble in polar solvents, which is primarily due to the presence of the carbonyl functional groups that allow for favorable interactions with water molecules.

Key points regarding its solubility include:

  • Polar Solvents: It dissolves readily in substances like water and alcohol.
  • Non-Polar Solvents: The solubility is notably lower in non-polar solvents such as hexane.
  • Temperature Dependency: Increased temperatures may enhance solubility in water, a common trait observed among many organic compounds.
  • Hydrogen Bonding: The capability to form hydrogen bonds significantly aids in its solubility in polar media.

In summary, tetrahydropyran-2,6-dione’s solubility profile makes it an intriguing compound for various chemical applications, particularly in fields where polar environments are prevalent. The emphasis on its interactions with polar solvents highlights the importance of considering solvent effects when working with such chemical compounds.

Interesting facts

Interesting Facts About Tetrahydropyran-2,6-dione

Tetrahydropyran-2,6-dione is a fascinating compound that plays a significant role in several areas of chemistry and industry. Here are some intriguing insights:

  • Structural Versatility: Tetrahydropyran-2,6-dione showcases a unique cyclic structure that contributes to its reactivity and functionality in organic synthesis.
  • Applications in Synthetic Chemistry: This compound serves as an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, helping chemists develop bioactive compounds efficiently.
  • Role in Natural Products: It is found in several natural products, underscoring its importance in the field of natural product chemistry and biodiversity.
  • Reactivity: The presence of two carbonyl groups within the molecule enhances its electrophilic character, making it a valuable precursor for forming larger, more complex molecules.

Research and Development

Ongoing research into tetrahydropyran-2,6-dione reveals its potential in developing new materials and pharmaceuticals. Scientists are exploring its characteristics, such as:

  • Efficiency: Leveraging its structural features can lead to more efficient syntheses.
  • Bioactivity: Investigating its biological properties can uncover new therapeutic agents.
  • Environmental Impact: Examining sustainable methods for its synthesis aligns with green chemistry initiatives.

The compound's ability to act as a scaffold in various chemical reactions makes it a valuable asset for researchers. As our understanding of this compound expands, the possibility of novel applications continues to grow.

In conclusion, tetrahydropyran-2,6-dione is not just an ordinary compound; it is a prime example of how small changes in structure can lead to significant implications in chemistry and related fields.

Synonyms
GLUTARIC ANHYDRIDE
108-55-4
Dihydro-2H-pyran-2,6(3H)-dione
oxane-2,6-dione
Glutaric acid anhydride
Pentanedioic anhydride
Pyroglutaric acid
2H-Pyran-2,6(3H)-dione, dihydro-
Pentanedioic acid anhydride
Anhydrid kyseliny glutarove
dihydro-3H-pyran-2,6-dione
MFCD00006679
Oxacyclohexane-2,6-dione
Anhydrid kyseliny glutarove [Czech]
EINECS 203-593-6
NSC 16640
UNII-63OFI15S80
BRN 0110051
DTXSID5044362
AI3-06352
63OFI15S80
NSC-16640
DIHYDROPYRAN-2,6-DIONE
DTXCID3024362
CHEBI:167482
EC 203-593-6
PENTAHYDROPYRAN-2,6-DIONE
5-17-11-00009 (Beilstein Handbook Reference)
NSC16640
2H-Pyran-2,6(3H)-dione, dihydro
tetrahydropyran-2,6-dione
WLN: T6VOVTJ
2H-Pyran-2, dihydro-
dihydro-pyran-2,6-dione
Glutaric anhydride, 95%
SCHEMBL19926
Dihydro2Hpyran2,6(3H)dione
CHEMBL3188341
2HPyran2,6(3H)dione, dihydro
Tox21_300975
STK397450
AKOS000121028
FG14622
NCGC00248238-01
NCGC00254877-01
AS-13081
BP-13001
CAS-108-55-4
G0071
NS00008715
EN300-18018
Glutaric anhydride, technical, >=90% (NT)
Glutaric anhydride, Vetec(TM) reagent grade, 94%
Q11074437
F0001-0173
203-593-6