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1-Hexyne

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Identification
Molecular formula
C6H10
CAS number
693-02-7
IUPAC name
hex-1-yne
State
State

At room temperature, 1-Hexyne is a liquid. It remains liquid at a broad range of temperatures, bridging beyond common organic compound states toward low-temperature solidification.

Melting point (Celsius)
-132.00
Melting point (Kelvin)
141.15
Boiling point (Celsius)
71.50
Boiling point (Kelvin)
344.65
General information
Molecular weight
82.14g/mol
Molar mass
82.1440g/mol
Density
0.7526g/cm3
Appearence

1-Hexyne is a colorless liquid with an odor similar to that of acetylene. It can appear slightly viscous when in a pure state.

Comment on solubility

Solubility of Hex-1-yne

Hex-1-yne, with its chemical formula C6H10, is an alkyne and exhibits interesting solubility characteristics that are vital for understanding its behavior in various environments.

General Solubility Characteristics

Alkynes are known for their non-polar nature, and Hex-1-yne is no exception. Here are key points regarding its solubility:

  • Non-polar Solvent Compatibility: Hex-1-yne is soluble in non-polar solvents such as hexane or cyclohexane.
  • Limited Water Solubility: The compound is poorly soluble in water due to its non-polar characteristics.
  • Effect of Temperature: As the temperature increases, the solubility of Hex-1-yne in organic solvents may also increase.

Conclusion

In summary, Hex-1-yne's solubility is predominantly influenced by its non-polar nature, making it favorable for dissolution in non-polar solvents while remaining largely insoluble in polar solvents like water. This behavior is characteristic of many hydrocarbons and underscores their interactions in chemical processes.

Interesting facts

Interesting Facts about Hex-1-yne

Hex-1-yne is an intriguing compound in the family of alkynes, known for its unique properties and application potential. Here are some captivating aspects of this compound:

  • Structure and Reactivity: Hex-1-yne features a terminal triple bond, which significantly enhances its reactivity compared to alkenes and alkanes. This characteristic makes it an excellent candidate for various organic synthesis reactions.
  • Natural Occurrence: While hex-1-yne is primarily synthesized in laboratories, several related compounds can be found in nature. For instance, certain marine organisms produce similar alkynes as part of their biochemical pathways.
  • Uses in Synthesis: Hex-1-yne is often utilized as a building block in organic chemistry. Its triple bond can participate in reactions such as electrophilic addition, allowing chemists to create more complex structures.
  • Fuel Potential: Due to its hydrophobic nature, hex-1-yne has been studied for its potential applications as a combustible fuel, making it interesting from an energy perspective.
  • Safety Considerations: Working with hex-1-yne requires caution. It is essential to handle it in a well-ventilated area and to wear appropriate safety gear to prevent inhalation or contact.

Overall, hex-1-yne represents a fascinating area of study for chemists, standing at the crossroads of organic synthesis, fuel research, and natural product chemistry. The ability to manipulate its structure opens doors to innovative applications, which is why it remains a subject of interest in scientific circles.

Synonyms
1-HEXYNE
Hex-1-yne
693-02-7
n-Butylacetylene
Butylacetylene
HEXYNE
n-hexyne
NSC 9709
MFCD00009504
26856-30-4
5FZF2F38F5
NSC-9709
28827-85-2
EINECS 211-736-9
1-Hexyn; Butylacetylene; NSC 9709; n-Butylacetylene
UNII-5FZF2F38F5
1-hexyn
1-Hexyne, 97%
CH3(CH2)3C#CH
DTXSID30870753
NSC9709
CHEBI:176793
STR03772
AKOS015836212
H0140
NS00042758
EN300-86060
A836420
Q161638
F0001-1799
InChI=1/C6H10/c1-3-5-6-4-2/h1H,4-6H2,2H