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Choline

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Identification
Molecular formula
C5H15NO2
CAS number
62-49-7
IUPAC name
tris(2-hydroxyethyl)-methyl-ammonium
State
State

Choline is usually encountered as a solid or a viscous liquid at room temperature, depending on its form or level of hydration.

Melting point (Celsius)
-12.00
Melting point (Kelvin)
261.15
Boiling point (Celsius)
307.30
Boiling point (Kelvin)
580.45
General information
Molecular weight
121.18g/mol
Molar mass
121.1790g/mol
Density
1.0486g/cm3
Appearence

Choline is typically a colorless, viscous organic compound.

Comment on solubility

Solubility of Tris(2-hydroxyethyl)-methyl-ammonium

Tris(2-hydroxyethyl)-methyl-ammonium, often abbreviated as THEMA, exhibits notable solubility characteristics that make it a significant compound in various applications. Here are some key points regarding its solubility:

  • Water Solubility: THEMA is highly soluble in water due to its ionizable ammonium group and the presence of hydroxyethyl side chains that enhance hydrogen bonding interactions.
  • Temperature Dependence: Its solubility can vary with temperature; typically, higher temperatures can lead to increased solubility, which is advantageous in industrial processes.
  • Organic Solvents: While THEMA is predominantly soluble in water, it may have limited solubility in organic solvents like ethanol or acetone.
  • pH Influence: The solubility of THEMA may be affected by the pH of the solution, with acidic conditions potentially facilitating stronger ionization and thus improving solubility.

Overall, the solubility of Tris(2-hydroxyethyl)-methyl-ammonium in different media is crucial for its functionality in various chemical processes, making it an interesting compound for further study and application.

Interesting facts

Interesting Facts about Tris(2-hydroxyethyl)-methyl-ammonium

Tris(2-hydroxyethyl)-methyl-ammonium, often referred to as a quaternary ammonium compound, has garnered attention for its unique properties and applications. Here’s a deeper look into this fascinating compound:

  • Synthetic Versatility: This compound is notable for its role in various synthetic pathways, serving as a versatile building block in organic chemistry.
  • Biological Relevance: It's known for its ability to interact with biological membranes, which makes it significant in biochemical studies and applications in drug delivery systems.
  • Surfactant Properties: Tris(2-hydroxyethyl)-methyl-ammonium exhibits surfactant properties, which allows it to be used in formulations for personal care products, enhancing texture and stability.
  • Non-toxicity: Remarkably, this compound is generally regarded as non-toxic, making it a safer alternative compared to many other surfactants and antimicrobials.
  • Stabilization Agent: It can act as a stabilizer for various emulsions, helping to maintain the integrity of the product over time.
  • Research Potential: There is ongoing research into its applications in nanotechnology, possibly serving as a stabilizing agent for nanoparticles in drug delivery systems.

In quotes, one researcher stated, "The future of quaternary ammonium compounds lies in their multifunctionality in biological and material sciences." This underscores the compound's promising role in advancing various fields.

In summary, tris(2-hydroxyethyl)-methyl-ammonium stands out not only for its chemical properties but also for its broad applicability in both industrial and research settings. As studies progress, we may uncover even more potential uses that could revolutionize its role in chemistry!

Synonyms
Ethanaminium, 2-hydroxy-N,N-bis(2-hydroxyethyl)-N-methyl-
44971-58-6
DTXSID00274744
DTXCID40197448
806-655-6
BJ8MM963XP
SCHEMBL159367
2-hydroxy-n,n-bis(2-hydroxyethyl)-n-methylethanaminium
FVJLCPJDDAGIJE-UHFFFAOYSA-N
tris(2-hydroxyethyl)methylammonium