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1-Cyclopentylethanone

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Identification
Molecular formula
C7H12O
CAS number
824-72-6
IUPAC name
1-cyclopentylethanone
State
State

At room temperature, 1-Cyclopentylethanone is in a liquid state, making it more challenging to handle compared to solid compounds but allowing for easy mixing and application in various chemical processes.

Melting point (Celsius)
-40.00
Melting point (Kelvin)
233.15
Boiling point (Celsius)
171.00
Boiling point (Kelvin)
444.15
General information
Molecular weight
110.16g/mol
Molar mass
110.1580g/mol
Density
0.9735g/cm3
Appearence

1-Cyclopentylethanone presents as a colorless to pale yellow liquid. It may exhibit a faint, sweet, pleasant odor, characteristic of many ketones. Its appearance can vary based on purity and the presence of impurities or stabilizers.

Comment on solubility

Solubility of 1-cyclopentylethanone

1-cyclopentylethanone, with its distinct structure, showcases unique solubility characteristics that are essential to consider in various applications. Its solubility can be influenced by several factors:

  • Polarity: 1-cyclopentylethanone is a polar compound, which typically increases its solubility in polar solvents such as water.
  • Solvent Type: This compound exhibits higher solubility in organic solvents like ethanol and acetone, as it can effectively interact with similar molecules.
  • Temperature: An increase in temperature generally enhances solubility, allowing 1-cyclopentylethanone to dissolve more readily in both polar and non-polar solvents.

As a rule of thumb in chemistry, "like dissolves like" applies here, meaning:

  • It is less likely to dissolve in non-polar solvents due to its polar nature.
  • Conversely, it dissolves well in solvents with comparable polar characteristics.

Knowing the solubility of 1-cyclopentylethanone is crucial, especially in fields like organic synthesis and pharmaceuticals, as it can impact reaction rates and product yields.

Interesting facts

1-Cyclopentylethanone: An Overview

1-Cyclopentylethanone is an intriguing organic compound belonging to the class of ketones. Its structure consists of a cyclopentane ring attached to an ethanone moiety, leading to unique properties and applications. Here are some interesting facts about this compound:

Chemical Structure and Properties

  • Structural Significance: The presence of the cyclic structure provides rigidity, influencing the compound's reactivity and interaction with other molecules.
  • Functional Group: As a ketone, 1-cyclopentylethanone features a carbonyl group (C=O), which is pivotal in chemical reactivity and synthesis.

Applications

  • Organic Synthesis: 1-Cyclopentylethanone is often used as a precursor in organic synthesis, contributing to the design of more complex molecules.
  • Flavor and Fragrance Industry: Due to its unique scent profile, it can be utilized in the formulation of flavors and fragrances.

Reactivity

1-Cyclopentylethanone exhibits typical ketone reactivity, which includes:

  • Nucleophilic Addition: The carbonyl carbon is susceptible to nucleophilic attack, making it a versatile intermediate in various reaction mechanisms.
  • Oxidation and Reduction: This compound can undergo oxidation and reduction reactions, allowing the transformation into various derivatives.

Research Insights

The study of 1-cyclopentylethanone aligns with the broader investigation of ketones in organic chemistry. Research into its properties and potential applications continues to provide insights into:

  • Synthetic Methodologies: New synthetic routes that may enhance efficiency and reduce waste in chemical manufacturing.
  • Biological Activities: Ongoing studies to evaluate its potential pharmacological properties.

As a compound that encapsulates the balance of simplicity and complexity, 1-cyclopentylethanone not only serves practical purposes but also offers a window into the fascinating world of organic chemistry.

Synonyms
6004-60-0
Cyclopentyl methyl ketone
Ethanone, 1-cyclopentyl-
Cyclopentylethanone
Acetylcyclopentane
Ketone, cyclopentyl methyl
Methyl cyclopentyl ketone
N7CM8FC0UL
UNII-N7CM8FC0UL
NSC 49209
NSC-49209
1-ACETYLCYCLOPENTANE
DTXSID20208768
Ethanone, 1-cyclopentyl-(9CI)
DTXCID70131259
Ketone, cyclopentyl methyl (8CI)
lkentylpiuimfg-uhfffaoysa-n
1-CYCLOPENTYLETHANONE
1-Cyclopentyl-ethanone
1-cyclopentylethan-1-one
MFCD00060799
Ethanone, 1-cyclopentyl- (9CI)
cyclopentylmethyl ketone
1-Cyclopentylethanone #
SCHEMBL498170
CHEMBL5271012
1-cyclopentyl-ethanone, AldrichCPR
ALBB-012222
NSC49209
AKOS002657092
AC-5229
CS-W020214
SB37877
AS-10630
SY035519
DB-005089
A8406
C3585
EN300-64634
Z513735352