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Benzalkonium chloride

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Identification
Molecular formula

C21H38ClN

CAS number
8001-54-5
IUPAC name
dimethyl-[3-[2-(2-phenylethyl)benzoyl]oxypropyl]ammonium;chloride
State
State

At room temperature, benzalkonium chloride is typically found in a solid state in its pure form. However, due to its frequent use in liquid application forms (such as disinfectants and detergents), it is commonly encountered as a solution.

Melting point (Celsius)
0.00
Melting point (Kelvin)
273.15
Boiling point (Celsius)
145.00
Boiling point (Kelvin)
418.15
General information
Molecular weight
339.96g/mol
Molar mass
339.9600g/mol
Density
0.9870g/cm3
Appearence

Benzalkonium chloride typically appears as a white or slightly yellow powder. It is often available in aqueous solution form due to its high solubility in water although it can be present as a solid salt form. The solutions are usually colorless or pale yellow.

Comment on solubility

Solubility of Dimethyl-[3-[2-(2-phenylethyl)benzoyl]oxypropyl]ammonium; Chloride

The solubility of dimethyl-[3-[2-(2-phenylethyl)benzoyl]oxypropyl]ammonium chloride can be influenced by several key factors. Generally speaking, quaternary ammonium compounds like this one tend to exhibit high solubility in polar solvents, particularly water. Here’s a breakdown of some important aspects regarding its solubility:

  • Ionization: The presence of the chloride ion plays a significant role, as it often enhances solubility in aqueous solutions.
  • Temperature: Increasing temperature can lead to increased solubility, making it beneficial to consider solubility assays at varying temperatures.
  • Concentration: The solubility can vary significantly with concentration, and when preparing solutions, it's important to consider saturation limits.
  • Interactions: The compound may exhibit different solubility profiles when interacting with other solutes; thus, potential solvent mixtures could affect overall solubility.

In some cases, solubility might be improved in mixed solvents where both polar and nonpolar characteristics are present, allowing more versatile applications of this compound in pharmaceutical or industrial settings. Understanding these factors is essential for effective utilization in various applications.

Interesting facts

Interesting Facts about Dimethyl-[3-[2-(2-phenylethyl)benzoyl]oxypropyl]ammonium; Chloride

This compound, known for its distinctive properties, stands out in the realm of synthetic organic chemistry. Dimethyl-[3-[2-(2-phenylethyl)benzoyl]oxypropyl]ammonium; chloride serves various roles due to its unique structural characteristics. Here are some intriguing aspects of this compound:

  • Complex Structure: The compound features a complex structure that includes a dimethylammonium cation and a chlorinated anion, which contribute to its unique behavior in various chemical environments.
  • Biological Activity: Compounds of this nature often exhibit notable biological activity, making them subjects of interest in medicinal chemistry. Their potential applications can range from acting as drug carriers to possessing therapeutic properties.
  • Synthetic Pathways: The synthesis of such compounds often involves multi-step reactions, providing students and researchers with an opportunity to explore diverse synthetic methodologies, including nucleophilic substitutions and acylation reactions.
  • Applications in Research: Researchers have explored uses of similar compounds in fields like materials science, where they can be utilized in developing new polymers or as surfactants.
  • Interaction with Biological Systems: The design of this compound suggests potential interactions with biological membranes, raising fascinating questions about its mechanism of action and pharmacokinetics.

In conclusion, Dimethyl-[3-[2-(2-phenylethyl)benzoyl]oxypropyl]ammonium; chloride is a prime example of how complex organic compounds can bridge various scientific disciplines. Its unique structure and potential applications in both pharmaceutical and material sciences underline the importance of such compounds in advancing our understanding of chemistry and its applications.

Synonyms
o-Phenethylbenzoic acid 3-(dimethylamino)propyl ester hydrochloride
14188-03-5
(3-Dimethylaminopropyl)-2-(2-phenylethyl)benzoate hydrochloride
BENZOIC ACID, o-PHENETHYL-, 3-(DIMETHYLAMINO)PROPYL ESTER, HYDROCHLORIDE