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1-butyne

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Identification
Molecular formula
C4H6
CAS number
107-00-6
IUPAC name
icos-1-yne
State
State
1-Butyne is typically a gas at room temperature but can be a liquid under pressure.
Melting point (Celsius)
-123.20
Melting point (Kelvin)
149.95
Boiling point (Celsius)
8.00
Boiling point (Kelvin)
281.15
General information
Molecular weight
54.09g/mol
Molar mass
54.0900g/mol
Density
0.6810g/cm3
Appearence

1-Butyne is a colorless gas at room temperature with a faintly sweet odor. It is often stored as a liquefied gas under pressure and appears as a colorless liquid in that state.

Comment on solubility

Solubility of Icos-1-yne

Icos-1-yne, with the chemical formula C20H38, is a long-chain alkyne recognized for its insolubility in water. This characteristic can be attributed to several factors:

  • Hydrophobic Nature: The long hydrocarbon chain with multiple carbon atoms induces a strong hydrophobic effect, preventing interaction with polar water molecules.
  • Van der Waals Forces: The dominant interactions in non-polar environments like that of Icos-1-yne arise from Van der Waals forces, which do not facilitate solvation in aqueous solutions.
  • Similar Solubility Principle: Following the concept of "like dissolves like," we find that Icos-1-yne is more soluble in organic solvents such as hexane, chloroform, or ether, which match its non-polar character.

To summarize, the solubility profile of Icos-1-yne is predominantly dominated by its lengthy hydrocarbon structure, which makes it compatible with non-polar solvents rather than polar ones. As a result, while it exhibits excellent solubility in organic mediums, it remains largely insoluble in aqueous environments, illustrating the critical interplay between molecular structure and solubility.

Interesting facts

Interesting Facts About Icos-1-yne

Icos-1-yne is an intriguing chemical compound known for its unique structural properties and significance in various fields of chemistry. Here are some interesting highlights:

  • Carbon Backbone: Icos-1-yne contains a long carbon chain consisting of 20 carbon atoms. The "icos-" prefix hints at its connection to the Greek word for twenty, showcasing the compound's fascinating length and complexity.
  • Alkyne Classification: As an alkyne, Icos-1-yne features a terminal triple bond. This functional group is essential for reactions that involve additions, making it an essential compound in synthetic organic chemistry.
  • Application Potential: Chemists are particularly interested in icos-1-yne for its potential applications in materials science, particularly in the development of advanced polymers and nanomaterials.
  • Isomerization Reactions: Icos-1-yne can undergo isomerization to produce various structural isomers. This property can be harnessed to create different compounds from a single starting material, demonstrating the versatility of linear alkynes.
  • Innovation in Organic Synthesis: The presence of multiple carbon atoms in Icos-1-yne allows for complex mechanisms in organic synthesis. This compound can serve as a building block for larger drug-like molecules or functionalized materials.

Understanding compounds like Icos-1-yne broadens our knowledge of carbon-based molecules and enhances our capabilities in chemical research and development. As chemists say, “The simplest structures can lead to the most complex activities.” Exploring compounds such as this can spark inspiration for new innovations.

Synonyms
1-EICOSYNE
765-27-5
icos-1-yne
MLS-0091932.0001
1-Icosyne
cosyn
eicos-1-yne
1-Icosyne #
cid_13001
CHEMBL1329983
BDBM46142
DTXSID70227303
BUSHLWVWPAEVMX-UHFFFAOYSA-N