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2-Methylcyclopentane-1,3-dione

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Identification
Molecular formula
C6H8O2
CAS number
765-70-8
IUPAC name
2-methylcyclopentane-1,3-dione
State
State

At room temperature, 2-Methylcyclopentane-1,3-dione presents itself in a solid state. It can be handled as a crystal or in powder form, maintaining its structural integrity without easily sublimating or melting under normal conditions.

Melting point (Celsius)
88.00
Melting point (Kelvin)
361.15
Boiling point (Celsius)
175.80
Boiling point (Kelvin)
448.95
General information
Molecular weight
112.13g/mol
Molar mass
112.1270g/mol
Density
0.9511g/cm3
Appearence

2-Methylcyclopentane-1,3-dione is typically a colorless to pale yellow crystalline solid. It may possess a mild characteristic odor. The compound's crystalline form suggests well-defined geometric structures at the molecular level, often resulting in sharp melting points.

Comment on solubility

Solubility of 2-methylcyclopentane-1,3-dione

2-methylcyclopentane-1,3-dione possesses some intriguing solubility characteristics influenced by its unique molecular structure. This compound is an example of a diketone, which generally exhibits varying solubility in different solvents.

Solubility Overview

Here are some key points regarding its solubility:

  • Polar Solvents: 2-methylcyclopentane-1,3-dione tends to be more soluble in polar solvents such as water, ethanol, and methanol. The presence of carbonyl groups enhances its interaction with polar molecules.
  • Non-Polar Solvents: This compound shows reduced solubility in non-polar solvents like hexane or benzene due to the inherent polarity of the diketone structure.
  • Temperature Effect: As with many organic compounds, the solubility of 2-methylcyclopentane-1,3-dione can increase with temperature, allowing it to dissolve more readily in solvents.

In summary, the solubility of 2-methylcyclopentane-1,3-dione is primarily dictated by the nature of the solvent used. As a rule of thumb, when considering solubility, remember the phrase: "like dissolves like." This will serve you well in predicting how this compound behaves in various environments.

Interesting facts

Interesting Facts about 2-Methylcyclopentane-1,3-dione

2-Methylcyclopentane-1,3-dione is a fascinating compound that belongs to the class of diketones. These compounds are known for their unique structural features and versatile chemical behavior. Here are some intriguing insights about this particular diketone:

  • Structure and Isomerism: The molecular structure of 2-methylcyclopentane-1,3-dione includes a cyclopentane ring with two carbonyl (C=O) groups, making it a perfect subject for studying geometric isomerism and stereochemistry.
  • Reactivity: As a diketone, it is capable of undergoing a variety of chemical reactions, including condensation and the formation of enolates, which are important in organic synthesis.
  • Applications: Compounds like 2-methylcyclopentane-1,3-dione are often used in the development of pharmaceuticals and agrochemicals, showcasing their potential in practical applications.
  • Novelty of Cyclopentane Derivatives: Cyclopentane derivatives are less common than their hexane counterparts, providing a rich area for research into their unique properties and behaviors.
  • Biological Relevance: Diketones are of significant interest in biochemistry, where they may act as intermediates in metabolic pathways or serve as building blocks for larger biological molecules.

Researchers are continually exploring the potential of diketones like 2-methylcyclopentane-1,3-dione in synthetic chemistry and materials science. As noted by chemists, "understanding these compounds allows us to manipulate their properties for new and innovative solutions." Whether in academic or industrial settings, the study of diketones continues to yield exciting developments.

In conclusion, 2-methylcyclopentane-1,3-dione is not merely a compound of theoretical interest; it represents a vibrant area of study that bridges basic chemistry with applied science. Its unique structure and reactivity make it a valuable subject for ongoing research.

Synonyms
2-METHYL-1,3-CYCLOPENTANEDIONE
2-Methylcyclopentane-1,3-dione
1,3-Cyclopentanedione, 2-methyl-
2-Methyl-1,3-cyclopentadione
C9LG5VP01C
EINECS 212-153-2
NSC-54458
UNII-C9LG5VP01C
2-Methyl cyclopentane-1,3-dione
DTXSID30227309
EC 212-153-2
NSC 54458
DTXCID80149800
hxzileqyfqyqce-uhfffaoysa-n
765-69-5
MFCD00001406
2-Methyl-cyclopentane-1,3-dione
NSC54458
ghl.PD_Mitscher_leg0.841
SCHEMBL661313
2-methyl-1,3-cyclopentandione
CHEMBL363186
BDBM22768
STK499478
AKOS000370047
CS-W013660
FM07825
HY-W012944
PS-3179
2-Methyl-1,3-cyclopentanedione, 99%
PD158301
SY015623
DB-021316
M0901
NS00009505
EN300-21600
P10004
AC-907/25014141
Q27896539
Z104503660