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Choline chloride

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Identification
Molecular formula
C5H14ClNO
CAS number
67-48-1
IUPAC name
2-chloroethyl-ethyl-methyl-ammonium;chloride
State
State

At room temperature, choline chloride typically exists as a solid in the form of hygroscopic crystals.

Melting point (Celsius)
302.00
Melting point (Kelvin)
575.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
273.15
General information
Molecular weight
139.62g/mol
Molar mass
139.6230g/mol
Density
0.9800g/cm3
Appearence

Choline chloride is a white crystalline solid. It can also appear as a crystal or white powder, and is highly hygroscopic, meaning it readily absorbs moisture from the environment.

Comment on solubility

Solubility of 2-Chloroethyl-Ethyl-Methyl-Ammonium Chloride

The solubility of 2-chloroethyl-ethyl-methyl-ammonium chloride is influenced by several factors characteristic of quaternary ammonium compounds. As a cationic surfactant, it exhibits a tendency to dissolve well in polar solvents, particularly water. Here are some key points to consider:

  • Polar Nature: The presence of the ammonium ion ((+NH)) significantly enhances its solubility in aqueous solutions.
  • Hydrogen Bonding: The ability of the compound to form hydrogen bonds with water molecules further increases its interaction with solvents.
  • Chloride Ion: The chloride component acts as a good leaving group, facilitating solubility in polar environments.

It is commonly noted that compounds of this nature can be described as “soluble in water,” although their solubility might be affected by:

  • Concentration: High concentrations can lead to saturation effects, impacting further solubility.
  • Temperature: Increased temperature may enhance solubility due to higher kinetic energy.

In summary, 2-chloroethyl-ethyl-methyl-ammonium chloride demonstrates solid solubility characteristics primarily in water owing to its cationic properties, showcasing the unique interactions that such compounds can have with solvent systems.

Interesting facts

Interesting Facts about 2-Chloroethyl-Ethyl-Methyl-Ammonium Chloride

2-Chloroethyl-ethyl-methyl-ammonium chloride is a fascinating compound with various applications and properties that make it of interest in the field of chemistry. Here are some noteworthy facts that highlight its significance:

  • Quaternary Ammonium Compound: This compound is classified as a quaternary ammonium compound, which means it has a positively charged nitrogen atom bonded to four organic groups. Such structures are commonly utilized in biological systems and industrial applications.
  • Applications in Industry: It is often used as a surfactant, which enhances the mixing of different substances. This property makes it useful in the formulation of detergents, fabric softeners, and emulsifiers.
  • Biological Activity: Several studies have indicated that compounds like 2-chloroethyl-ethyl-methyl-ammonium chloride may exhibit antimicrobial properties, thus finding applications in pharmaceuticals and disinfectants.
  • Versatile Reactivity: The presence of the chloro group in its structure allows for a variety of chemical reactions, enabling modifications that can lead to new derivatives with unique properties.
  • Safety Precautions: As with many chemical compounds, handling this compound requires care. It is essential to use appropriate personal protective equipment and follow safety guidelines to mitigate potential hazards during experiments.

In summary, 2-chloroethyl-ethyl-methyl-ammonium chloride offers a window into the world of complex organic chemistry. Its role as a quaternary ammonium compound, combined with its diverse applications in different fields, makes it an exciting subject of study for both students and researchers alike.

Synonyms
Methyl-ethyl-beta-chloroethylamine hydrochloride
2-chloroethyl-ethyl-methylazanium;chloride
4535-88-0
2-Chloro-N-methyldiethylamine hydrochloride
DIETHYLAMINE, 2-CHLORO-N-METHYL-, HYDROCHLORIDE