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6-Methyltetrahydropyran-2-one

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Identification
Molecular formula
C6H10O2
CAS number
823-22-3
IUPAC name
6-methyltetrahydropyran-2-one
State
State

At room temperature, 6-Methyltetrahydropyran-2-one exists as a liquid. It is stable under normal conditions but should be kept in a cool, dry place away from direct sunlight and open flames.

Melting point (Celsius)
-60.00
Melting point (Kelvin)
213.15
Boiling point (Celsius)
203.00
Boiling point (Kelvin)
476.15
General information
Molecular weight
114.14g/mol
Molar mass
114.1420g/mol
Density
1.0300g/cm3
Appearence

6-Methyltetrahydropyran-2-one is a colorless liquid with a distinctive, mild odor. It is part of the lactone family, characterized by a cyclic ester structure. Its appearance makes it suitable for use in various chemical applications, especially as a building block or intermediate in organic synthesis.

Comment on solubility

Solubility of 6-methyltetrahydropyran-2-one

6-methyltetrahydropyran-2-one, with its unique molecular structure, exhibits interesting solubility characteristics. Being a cyclic compound belonging to the class of lactones, it tends to display a diverse range of solubility behaviors in various solvents.

General Solubility Trends

Here are some key points regarding the solubility of 6-methyltetrahydropyran-2-one:

  • Polarity Factors: Its polar functional groups contribute to significant solubility in polar solvents such as water and alcohols.
  • Solvent Compatibility: It is also soluble in many organic solvents, including ethanol, chloroform, and acetone.
  • Temperature Effects: The solubility may vary with temperature, often increasing with a rise in temperature due to enhanced molecular interactions.

Furthermore, because of its relatively small size and structural flexibility, the molecule can adapt to a range of hydrogen bonding networks, which enhances its solubility in solvent mixtures. Keep in mind that while 6-methyltetrahydropyran-2-one is generally soluble in many medium, there might be specific conditions or solvent systems where solubility is limited or varies significantly.

In summary, the solubility of 6-methyltetrahydropyran-2-one is predominantly influenced by its polarity and the nature of the solvent, making it a fascinating compound for studies in solvation and interaction with other chemical entities.

Interesting facts

Interesting Facts about 6-Methyltetrahydropyran-2-one

6-Methyltetrahydropyran-2-one, often referred to as an exotic flavoring compound, is noteworthy for its presence in various natural substances, especially in certain fruits and essential oils. Here are some fascinating insights about this intriguing compound:

  • Natural Occurrence: It can be found in fruits like grapes and in various plant extracts, showcasing its role in contributing to the aroma profile of these natural sources.
  • Synthetic Utility: This compound is widely used in the fragrance and food industries, imbuing products with a sweet and fruity aroma that is reminiscent of tropical flavors.
  • Research Potential: Its interesting structure allows for extensive research possibilities in the fields of organic chemistry and pharmacology. Compounds like this one are often studied for their potential biological activities.
  • Chiral Nature: 6-Methyltetrahydropyran-2-one displays chirality, which can lead to different behaviors and properties exhibited by its enantiomers. This makes it particularly interesting in asymmetric synthesis.
  • Flavor Development: The compound is a subject of studies aiming to enhance food flavors and aromas, improving consumer experience with a more natural and appealing taste profile.

In summary, 6-methyltetrahydropyran-2-one possesses characteristics that make it a significant compound in both nature and industry. Its role in flavor and fragrance, along with its potential in research, highlights the complex and often hidden chemistry that contributes to the world around us.

Synonyms
delta-Hexalactone
delta-Hexanolactone
6-methyloxan-2-one
5-Methyl-delta-valerolactone
delta-Caprolactone
5-Hydroxyhexanoic acid lactone
2H-Pyran-2-one, tetrahydro-6-methyl-
.delta.-Caprolactone
Tetrahydro-6-methyl-2H-pyran-2-one
.delta.-Hexalactone
Hexanolactone
5-Hexalactone
Hexalactone, delta-
Hexanoic acid, 5-hydroxy-, lactone
FEMA No. 3167
5-hydroxy-Hexanoate
.delta.-Hexanolactone
UNII-C8456O4551
6-Methyl-d-valerolactone
EINECS 212-511-8
NSC-32863
NSC-134774
.DELTA.-HEXALACTONE-
5-Methyl-5-hydroxypentanoic acid lactone
5-hydroxy-Hexanoic acid lactone
C8456O4551
Hexanoic acid, 5-hydroxy-, .delta.-lactone
DTXSID30862431
.DELTA.-HEXALACTONE [FHFI]
NSC 32863
NSC 134774
6-METHYL-.DELTA.-VALEROLACTONE
2H-Pyran-2-one, 6-methyl, tetrahydro
DELTA-HEXALACTONE-
DTXCID40811197
6-METHYL-DELTA-VALEROLACTONE
Hexanoic acid, 5-hydroxy-, delta-lactone
(+-)-.delta.-hexalactone
(+-)-5-hexanolide
(+-)-delta-hexalactone
5-hydroxy-hexanoic acid
rztowfmdbdpery-uhfffaoysa-n
823-22-3
5-Hexanolide
6-Methylvalerolactone
(+/-)-5-Hexanolide
.delta.-Hexanolide
delta-Methyl-delta-valerolactone
(R/S)-delta-Hexalactone
MFCD00083574
.delta.-Methyl-.delta.-valerolactone
6-Methyltetrahydro-2H-pyran-2-one
(+/-)-.DELTA.-HEXALACTONE
Hexanoic acid, .delta.-lactone
d-Hexalactone
delta-Hexanolide
?-Hexalactone
(+/-)-delta-Hexalactone; 5-Hexanolide; 5-Hydroxyhexanoic acid lactone
()-5-Hexanolide
(RS)-delta-Hexalactone
delta-Hexalactone, >=98%
SCHEMBL538695
(RS)-.DELTA.-HEXALACTONE
CHEBI:172408
delta-Hexalactone, >=98%, FG
(+/-)-DELTA-HEXALACTONE
NSC32863
MFCD01863072
NSC134774
6-Methyltetrahydro-2H-pyran-2-one #
AKOS005206840
FD04209
SB46869
AS-56639
DA-41276
SY048899
SY313605
H0759
NS00012559
EN300-29539
D90945
Q27275313
()--Hexalactone; 5-Hexanolide; 5-Hydroxyhexanoic acid lactone