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Hexa-1,4-diene

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Identification
Molecular formula
C6H10
CAS number
592-57-4
IUPAC name
hexa-1,4-diene
State
State

Hexa-1,4-diene is a liquid at room temperature.

Melting point (Celsius)
-139.80
Melting point (Kelvin)
133.35
Boiling point (Celsius)
67.30
Boiling point (Kelvin)
340.45
General information
Molecular weight
82.14g/mol
Molar mass
82.1430g/mol
Density
0.7030g/cm3
Appearence

Hexa-1,4-diene is a colorless liquid with a mild, characteristic odor. It is typically stable under normal conditions but can polymerize when exposed to air or light or in the presence of a catalyst. It is not soluble in water, making it immiscible with it, but is soluble in most organic solvents.

Comment on solubility

Solubility of Hexa-1,4-diene (C6H10)

Hexa-1,4-diene exhibits distinct solubility characteristics that are noteworthy in the context of organic chemistry. This compound is classified as a diene, containing two double bonds in its carbon chain. Here are several key insights about its solubility:

  • Solvent Compatibility: Hexa-1,4-diene is generally insoluble in water due to its non-polar characteristics, which hinder interaction with polar water molecules.
  • Organic Solvents: It shows good solubility in organic solvents such as hexane, ethanol, and acetone, making it suitable for various chemical reactions and extractions.
  • Temperature Effects: Like many organic compounds, its solubility can increase with temperature, allowing for enhanced solubilization in organic media.
  • Structure Influence: The presence of double bonds within the hexa-1,4-diene molecule adds to its reactivity and can, in some cases, affect solubility dynamics when interacting with specific substrates.

In conclusion, while hexa-1,4-diene is relatively insoluble in water, it finds compatibility with various organic solvents, making it a versatile compound in synthetic chemistry. Understanding its solubility behavior is crucial for optimizing reactions and processes in which it is involved.

Interesting facts

Interesting Facts About Hexa-1,4-diene

Hexa-1,4-diene is a fascinating compound belonging to the diene class of hydrocarbons. Its structure features two double bonds in a six-carbon chain, offering unique reactivity and properties. Here are some highlights that make this compound exceptional:

  • Reactivity: The presence of two double bonds means that hexa-1,4-diene can undergo various important chemical reactions, including polymerization, halogenation, and hydrogenation.
  • Applications: Hexa-1,4-diene is crucial in organic synthesis and serves as a significant building block in the creation of more complex molecules. It is often utilized in the synthesis of plastics, synthetic rubber, and other valuable organic compounds.
  • Stereochemistry: The double bonds in hexa-1,4-diene can introduce geometrical isomerism, leading to different spatial arrangements that can exhibit distinct chemical behaviors. This is vital in fields like medicinal chemistry where the specific configuration can affect drug activity.
  • Historical Significance: Dienes like hexa-1,4-diene played a pivotal role during the development of modern organic synthesis techniques. Their ability to form polymers and complex molecules has been instrumental in advancing materials science.

Furthermore, as an engineer or scientist working with hexa-1,4-diene, one must appreciate the balance between its reactivity and stability. As noted by chemist Robert H. Grubbs, a leading figure in the development of metathesis and polymerization reactions, “The ability to manipulate such compounds can lead to innovations impossible in other areas of chemistry.” Thus, hexa-1,4-diene continues to be an important topic of study and exploration in both academic and industrial settings.


The exploration of hexa-1,4-diene promises further insights into organic chemistry and polymer science, showing that the simplest compounds can lead to the most complex transformations.

Synonyms
hexa-1,4-diene
DTXSID5027227
hexa-2,5-diene
H0333