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Choline Chloride

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Identification
Molecular formula
C5H14ClNO
CAS number
67-48-1
IUPAC name
4-hydroxybutyl-[2-(4-hydroxybutylammonio)ethyl]ammonium;dichloride
State
State

Under standard conditions and room temperature, choline chloride is typically found in a solid state, specifically as a crystalline powder.

Melting point (Celsius)
302.00
Melting point (Kelvin)
575.15
Boiling point (Celsius)
302.00
Boiling point (Kelvin)
575.15
General information
Molecular weight
139.62g/mol
Molar mass
139.6240g/mol
Density
1.1300g/cm3
Appearence

Choline chloride typically appears as white crystalline powder or colorless crystals. It is highly hygroscopic and thus can attract moisture from the environment. The compound is odorless and dissolves readily in water and alcohols.

Comment on solubility

Solubility of 4-hydroxybutyl-[2-(4-hydroxybutylammonio)ethyl]ammonium; dichloride

The solubility characteristics of 4-hydroxybutyl-[2-(4-hydroxybutylammonio)ethyl]ammonium; dichloride can be intriguing due to its complex structure. This compound, with its dual ammonium functionalities, tends to exhibit certain solubility behaviors:

  • Solvent Polarity: Its solubility is typically enhanced in polar solvents such as water, owing to the presence of ionic ammonium groups which can interact favorably with the solvent.
  • Hydrogen Bonding: The hydroxyl (-OH) groups contribute significantly to solubility through hydrogen bonding, further stabilizing interactions with water molecules.
  • Concentration Influence: As with many ionic compounds, solubility can vary with concentration. Higher concentrations may lead to saturation, affecting solubility equilibria.

In summary, the solubility of this compound is greatly influenced by its polar nature and ability to engage in hydrogen bonding. Such attributes make it more soluble in aqueous solutions compared to nonpolar solvents.
It is always essential to consider the specific environmental conditions, as these can lead to variations in solubility behavior.

Interesting facts

Interesting Facts About 4-hydroxybutyl-[2-(4-hydroxybutylammonio)ethyl]ammonium;dichloride

This intriguing compound, known for its unique quaternary ammonium structure, presents several fascinating aspects worth exploring:

  • Quaternary Ammonium Compound: As a quaternary ammonium salt, it features a nitrogen atom bonded to four organic groups, leading to distinctive properties such as surfactant behavior and antimicrobial activity.
  • Applications in Biomedicine: The structural characteristics of this compound make it a candidate for various biomedical applications, including drug delivery systems and tissue engineering, owing to its biocompatibility.
  • Role in Emulsification: Compounds of this class often serve as emulsifiers in formulations, helping to stabilize mixtures of oil and water by reducing surface tension.
  • Potential in Water Treatment: Its cationic properties allow it to interact effectively with negatively charged particles, which may enhance its application in purification processes, such as water treatment.
  • Research Opportunities: This compound's unique structure invites further investigation into its chemical properties and potential pharmaceutical uses, making it an exciting topic for students and researchers alike.

As emphasized by the scientific community, “Innovation in chemistry often leads to groundbreaking developments in technology and medicine.” With compounds like 4-hydroxybutyl-[2-(4-hydroxybutylammonio)ethyl]ammonium;dichloride, the potential for novel discoveries is truly vast!