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1-Hexen-3-one

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Identification
Molecular formula
C6H10O
CAS number
1629-58-9
IUPAC name
hex-1-en-3-one
State
State

1-Hexen-3-one exists as a liquid at room temperature.

Melting point (Celsius)
-106.00
Melting point (Kelvin)
167.15
Boiling point (Celsius)
126.00
Boiling point (Kelvin)
399.15
General information
Molecular weight
98.14g/mol
Molar mass
98.1440g/mol
Density
0.8292g/cm3
Appearence

1-Hexen-3-one is a colorless to pale yellow liquid. It has a sharp, pungent odor that is often described as fruity with undertones similar to acetone.

Comment on solubility

Solubility of Hex-1-en-3-one

Hex-1-en-3-one, with the chemical formula C6H10O, exhibits some interesting solubility properties that are important for its application in various chemical contexts.

Generally, hex-1-en-3-one is characterized as:

  • Moderately soluble in water: While it is not highly soluble, hex-1-en-3-one can dissolve to some extent in water due to the presence of the carbonyl (C=O) functional group, which can interact with water molecules.
  • Soluble in organic solvents: It displays good solubility in organic solvents such as alcohols, ethers, and hydrocarbons. This makes it suitable for use in formulations that involve these solvents.
  • Influenced by temperature: The solubility can vary with changing temperatures, often increasing at elevated temperatures.

In summary, while hex-1-en-3-one has limited solubility in water, its compatibility with various organic solvents enhances its utility in chemical processes and formulations. As the saying goes, "Like dissolves like", which aptly describes how hex-1-en-3-one interacts with different solvent systems.

Interesting facts

Interesting Facts about Hex-1-en-3-one

Hex-1-en-3-one is an intriguing organic compound belonging to the class of enones. It features both alkene and ketone functional groups, making it a versatile chemical structure that finds applications in various fields.

Key Characteristics

  • Functional Groups: The presence of both a double bond and a carbonyl group allows Hex-1-en-3-one to participate in numerous chemical reactions, including addition and oxidation reactions.
  • Natural Occurrence: Variants of this compound can be found in certain plants and essential oils, contributing to their aroma and flavor.
  • Intermediate in Synthesis: Hex-1-en-3-one can serve as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals.

Applications

This compound is not just a subject of academic interest; it has practical applications as well. Some notable uses include:

  • As a building block in organic synthesis for larger, more complex molecules.
  • In the formulation of fragrance compounds due to its pleasant scent profile.
  • As a potential precursor for producing various useful chemicals.

Chemical Behavior

The dual nature of Hex-1-en-3-one enables it to exhibit unique chemical behaviors. For instance:

  • Undergoing nucleophilic attacks at the carbonyl group, allowing for the formation of alcohols upon reduction.
  • Participating in diels-alder reactions, playing a role in forming cyclohexene derivatives.

Overall, Hex-1-en-3-one is a compound that showcases the fascinating interplay of different functional groups while providing significant utility in both industrial and research settings. Its versatility and applicability make it an exciting topic of study for both students and professionals in the field of chemistry.

Synonyms
1-HEXEN-3-ONE
Hex-1-en-3-one
Propyl vinyl ketone
1-Hexenone-3
Vinyl propyl ketone
UNII-QH9D98Z86N
QH9D98Z86N
EINECS 216-625-9
DTXSID0075102
DTXCID1035232
jthnlkxlwoxoqk-uhfffaoysa-n
1629-60-3
n-propylacrolein
MFCD00051563
1-HEXENE-3-ONE
CHEMBL4092222
SCHEMBL11217045
AKOS009156378
FH31296
NS00021724
Q25385016
1-Hexen-3-one, 90+%, stab. with 0.5% 4-methoxyphenol