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1-Hexadecyne

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Identification
Molecular formula
C16H30
CAS number
629-76-5
IUPAC name
hexadec-1-yne
State
State

At room temperature, 1-Hexadecyne is typically found as a liquid. It remains stable under standard conditions, but should be stored in a cool, well-ventilated area away from sources of ignition.

Melting point (Celsius)
15.80
Melting point (Kelvin)
288.95
Boiling point (Celsius)
290.00
Boiling point (Kelvin)
563.15
General information
Molecular weight
222.41g/mol
Molar mass
222.4140g/mol
Density
0.7815g/cm3
Appearence

1-Hexadecyne is a colorless liquid. Its appearance can vary slightly depending on the specific conditions it is stored under, but it typically remains a clear, oily liquid.

Comment on solubility

Solubility of Hexadec-1-yne

Hexadec-1-yne, a long-chain alkyne with the chemical formula C16H30, displays interesting solubility properties that are characteristic of hydrocarbons.

General Solubility Characteristics

Hydrocarbons like hexadec-1-yne are typically:

  • Insoluble in Water: Due to their non-polar nature, long-chain alkynes have very limited solubility in polar solvents, such as water. This is primarily because water molecules cannot effectively surround and interact with the hydrophobic alkynes.
  • Slight Solubility in Organic Solvents: Hexadec-1-yne is more soluble in non-polar organic solvents, such as hexane, toluene, or diethyl ether. This is attributed to similar non-polar interactions between the solvent and solute.
  • Hydrophobic Behavior: As the chain length increases, the solubility in organic solvents typically increases while solubility in water remains extremely low.

Conclusion

In summary, hexadec-1-yne exhibits a pronounced tendency to remain insoluble in aqueous environments. It is an excellent example of how molecular structure influences solubility, showcasing the fundamental principle that like dissolves like. The compound's non-polar characteristics render it unsuitable for mixing with polar solvents but allows it to be comfortably dissolved in non-polar liquids.

Interesting facts

Exploring Hexadec-1-yne

Hexadec-1-yne is a fascinating compound that belongs to the family of alkynes, characterized by the presence of a carbon-carbon triple bond. This particular alkyne, with a 16-carbon chain, is not just interesting for its structure but also for its unique properties and applications.

Key Characteristics:

  • Structure and Bonds: Hexadec-1-yne features a terminal triple bond, which significantly influences its reactivity and bonding behavior compared to alkenes and alkanes.
  • Applications: This compound serves as a precursor in organic synthesis, particularly in the production of larger organic molecules and complex natural products.
  • Hydrophobic Nature: Due to its long carbon chain, hexadec-1-yne exhibits hydrophobic properties, making it useful in formulations that require lower solubility in water.

Chemical Reaction Insights:

Being a member of the alkyne family, hexadec-1-yne can participate in various chemical reactions such as:

  • Hydrogenation reactions, where it can be converted into more saturated compounds.
  • Coupling reactions, which can be used to form larger and more complex structures in synthetic organic chemistry.
  • Oxidative cleavage, a process that can yield valuable shorter-chain compounds.

“The versatility of hexadec-1-yne underlines the importance of alkynes in organic chemistry, teaching us the beauty behind carbon bonding.”

In summary, hexadec-1-yne is more than just a simple hydrocarbon; it opens up avenues for further research and application in various fields, including materials science and pharmaceuticals. Understanding its properties and reactivity can lead to innovative breakthroughs in synthetic chemistry.

Synonyms
1-HEXADECYNE
629-74-3
EINECS 211-106-3
DTXSID2060880
DTXCID7043582
ucidyslotjmram-uhfffaoysa-n
hexadec-1-yne
Tetradecylacetylene
N-TETRADECYLACETYLENE
MFCD00015084
AKOS015836227
BS-22713
CS-0206615
H0433
NS00035234
D90869