Skip to main content

Benzalkonium chloride

ADVERTISEMENT
Identification
Molecular formula
C9H13ClN
CAS number
8001-54-5
IUPAC name
benzyl-(2-hydroxyethyl)-dimethyl-ammonium
State
State

Benzalkonium chloride is typically found as a solid in its pure form but is often sold as an aqueous solution, making it appear as a liquid at room temperature. This compound is commonly used in disinfectants and antiseptics.

Melting point (Celsius)
-40.00
Melting point (Kelvin)
233.00
Boiling point (Celsius)
100.00
Boiling point (Kelvin)
373.00
General information
Molecular weight
339.92g/mol
Molar mass
339.9180g/mol
Density
0.9780g/cm3
Appearence

Benzalkonium chloride appears as a white or yellowish-white powder. It can also be found as a colorless, clear liquid solution when dissolved in water. It has a soapy scent and is often used in a variety of household and industrial products.

Comment on solubility

Solubility of Benzyl-(2-hydroxyethyl)-dimethyl-ammonium (C9H13ClN)

Benzyl-(2-hydroxyethyl)-dimethyl-ammonium, also known as benzalkonium chloride derivative, exhibits interesting solubility characteristics due to its molecular structure. Its solubility can be influenced by several factors:

  • Solvent Polarity: This compound tends to be soluble in polar solvents, particularly water, due to the presence of the cationic ammonium group and hydroxyl functional group.
  • Temperature: As with many chemical compounds, an increase in temperature generally enhances solubility. This is particularly important when preparing solutions for various applications.
  • Concentration: At high concentrations, there could be a tendency for saturation, potentially leading to decreased solubility.
  • pH Level: The solubility may vary with pH changes, which can affect the ionization state of the ammonium ion.

In general, users can expect that this compound will dissolve readily in aqueous solutions, making it beneficial for its intended applications. It's important to note that solubility may vary based on specific formulations or mixtures.

Interesting facts

Interesting Facts about Benzyl-(2-Hydroxyethyl)-Dimethyl-Ammonium

Benzyl-(2-hydroxyethyl)-dimethyl-ammonium is a fascinating compound, particularly notable for its role in various applications within the fields of chemistry and biochemistry. Here are some interesting aspects of this compound:

  • Quaternary Ammonium Compound: This compound belongs to a class of chemicals known as quaternary ammonium compounds, which are recognized for their ionic nature and ability to act as surfactants.
  • Biological Significance: It has been studied for its antimicrobial properties, making it a valuable agent in the formulation of disinfectants and preservatives. As a cationic surfactant, it exhibits effectiveness against a variety of microbes.
  • Surface Activity: The unique structure of benzyl-(2-hydroxyethyl)-dimethyl-ammonium allows it to reduce surface tension in aqueous solutions, thus enhancing the spreading and wetting properties essential in numerous industrial and household applications.
  • Use in Personal Care Products: Due to its antimicrobial and conditioning properties, this compound is commonly found in hair and skin products, where it helps in improving texture and preserving product integrity.
  • Research Potential: Scientists are increasingly interested in exploring its potential in drug delivery systems. Its ability to penetrate cell membranes offers promising avenues for the development of targeted therapies.

In the words of a renowned chemist, "Chemistry is a constantly evolving science that holds the keys to the mysteries of life itself." Benzyl-(2-hydroxyethyl)-dimethyl-ammonium exemplifies this evolution, showcasing how seemingly simple compounds can have profound impacts on both industry and health.

This compound, with its multi-functional properties, serves as a prime example of the intricate connections between chemical structure and biological activity. Its versatility makes it an exciting subject for both research and practical applications.

Synonyms
AMMONIUM, BENZYLDIMETHYL(2-HYDROXYETHYL)-
13186-75-9
Benzyl dimethylcholine
N-Benzyldimethylethanolammonium
Benzyldimethyl(2-hydroxyethyl)ammonium
BRN 3666161
SCHEMBL434165
CHEMBL1180283
DTXSID50157230