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Choline iodide

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Identification
Molecular formula
C8H20INO
CAS number
279-01-2
IUPAC name
2-hydroxyethyl-dimethyl-(trimethylsilylmethyl)ammonium;iodide
State
State

At room temperature, choline iodide is usually in a solid state. It is often found in crystalline form and is used as a reagent or in chemical synthesis processes.

Melting point (Celsius)
244.00
Melting point (Kelvin)
517.15
Boiling point (Celsius)
255.15
Boiling point (Kelvin)
528.30
General information
Molecular weight
247.22g/mol
Molar mass
247.2200g/mol
Density
1.5200g/cm3
Appearence

Choline iodide typically appears as a white to off-white crystalline solid.

Comment on solubility

Solubility of 2-hydroxyethyl-dimethyl-(trimethylsilylmethyl)ammonium iodide

The solubility of 2-hydroxyethyl-dimethyl-(trimethylsilylmethyl)ammonium iodide is an intriguing subject due to its unique chemical structure. As an ionic compound, it typically displays favorable solubility characteristics in polar solvents. Here are some key points regarding its solubility:

  • Polar Solvents: This compound is expected to be highly soluble in water due to the presence of the ionic iodide component, which can interact strongly with water molecules.
  • Organic Solvents: It may also dissolve well in polar organic solvents, such as methanol or ethanol, because the hydroxyl group enhances its ability to interact with polar solvents.
  • Temperature Dependence: Like many ionic compounds, solubility can increase with temperature, suggesting that warm solutions might facilitate better dissolution.
  • Concentration Effects: As with other salts, high concentrations can lead to reduced solubility due to the common ion effect.

In summary, the solubility of 2-hydroxyethyl-dimethyl-(trimethylsilylmethyl)ammonium iodide can be classified as high in polar environments, making it versatile for various applications where solvation is critical. Understanding its solubility behavior is essential for effectively utilizing this compound in chemical formulations and reactions.

Interesting facts

Interesting Facts about 2-Hydroxyethyl-Dimethyl-(Trimethylsilylmethyl)ammonium Iodide

This fascinating compound, also known as a quaternary ammonium salt, showcases how creativity in molecular design can lead to novel properties and applications. Some key points of interest include:

  • Functionality: The presence of the hydroxyethyl group provides the compound with hydrophilic characteristics, which can enhance its solubility in various solvents and improve its performance as a surfactant.
  • Applications: It is often utilized in fields such as biomedical research for drug delivery systems, and as a phase transfer catalyst in organic reactions.
  • Stability: The trimethylsilyl moiety contributes to the thermal stability of the compound, making it suitable for applications in harsher conditions.
  • Biological Activity: Compounds like this one are frequently studied for their antimicrobial properties, exhibiting potential as disinfectants and preservatives in various formulations.
  • Design Versatility: The incorporation of silane groups is a clever way to modify surface properties, paving the way for innovative materials in nanotechnology and coatings.

In summary, 2-hydroxyethyl-dimethyl-(trimethylsilylmethyl)ammonium iodide is not just a simple quaternary ammonium compound; it represents a blend of practicality and potential within modern chemical applications. With each discovery of its uses, we realize the complexity and beauty of chemical interactions on a molecular level!

Synonyms
21654-72-8
AMMONIUM, DIMETHYL(2-HYDROXYETHYL)(TRIMETHYLSILYLMETHYL)-, IODIDE
Silane, (N-(2-hydroxyethyl)-N-methylaminomethyl)trimethyl-, methiodide
RefChem:319315
DTXSID20944250
2-Hydroxy-N,N-dimethyl-N-[(trimethylsilyl)methyl]ethan-1-aminium iodide