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Trimethyl(pent-2-ynyl)ammonium

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Identification
Molecular formula
C8H17N
CAS number
573-74-2
IUPAC name
trimethyl(pent-2-ynyl)ammonium
State
State

It is generally found as a liquid at room temperature.

Melting point (Celsius)
-72.00
Melting point (Kelvin)
201.15
Boiling point (Celsius)
163.50
Boiling point (Kelvin)
436.65
General information
Molecular weight
127.24g/mol
Molar mass
127.2420g/mol
Density
1.0030g/cm3
Appearence

Trimethyl(pent-2-ynyl)ammonium is a colorless to pale yellow liquid. It has a characteristic ammonium odor and is typically used in laboratory settings.

Comment on solubility

Solubility of Trimethyl(pent-2-ynyl)ammonium

Trimethyl(pent-2-ynyl)ammonium, with its unique structure, presents interesting solubility characteristics. Its solubility is notably influenced by several factors:

  • Polarity: The presence of a quaternary ammonium group enhances polarity, thus favoring solubility in polar solvents such as water.
  • Hydrophobic tails: The pent-2-ynyl group introduces hydrophobic properties, which can hinder solubility in water while promoting solubility in organic solvents.
  • Interactions: It can form hydrogen bonds with polar solvents, enhancing solubility.

Typically, quaternary ammonium compounds are known for their high solubility in water; however, they may show varying solubility in organic solvents due to their hydrophobic components. Thus, the solubility of trimethyl(pent-2-ynyl)ammonium can be summarized as:

  • Soluble in: Water, alcohols, and other polar solvents.
  • Insoluble in: Non-polar solvents where the hydrophobic tail dominates.

In summary, while trimethyl(pent-2-ynyl)ammonium is expected to be soluble in polar conditions, its solubility can drastically change in various environments, highlighting the intricate balance between its polar and non-polar features.

Interesting facts

Interesting Facts about Trimethyl(pent-2-ynyl)ammonium

Trimethyl(pent-2-ynyl)ammonium is a fascinating compound that belongs to the class of quaternary ammonium compounds. These compounds are widely recognized for their diverse applications and unique properties. Here are some intriguing aspects of trimethyl(pent-2-ynyl)ammonium:

  • Quaternary Ammonium Structure: This compound features a nitrogen atom that is bonded to four organic groups, in this case, three methyl groups and one pent-2-ynyl group. This structure is characteristic of quaternary ammonium compounds and can influence the chemical reactivity and physical properties.
  • Versatile Precursor: Trimethyl(pent-2-ynyl)ammonium serves as an important precursor in organic synthesis. It can be utilized in the preparation of functionalized materials, such as ionic liquids or surfactants.
  • Biological Activity: Some quaternary ammonium compounds exhibit biological activity. Trimethyl(pent-2-ynyl)ammonium may have potential applications in pharmaceuticals or as antimicrobial agents, but further research would be required to elucidate specific effects.
  • Electrolyte Applications: Due to its ionic nature, this compound could find use in the field of electrochemistry, particularly in the development of electrolytes for batteries or supercapacitors.
  • Unique Properties: The presence of the alkyne functional group, from the pent-2-ynyl moiety, adds special properties such as the potential for creating new types of chemical reactivity and bonding opportunities.

Overall, trimethyl(pent-2-ynyl)ammonium exemplifies the intricate connections between molecular structure and functional applications in chemistry. While it remains a lesser-known compound compared to some of its counterparts, its unique features certainly warrant more exploration and understanding.

Synonyms
SCHEMBL10257059