Skip to main content

Benzalkonium chloride

ADVERTISEMENT
Identification
Molecular formula
C21H38ClN
CAS number
139-07-1
IUPAC name
(3,4-dichlorophenyl)methyl-dodecyl-dimethyl-ammonium;chloride
State
State

At room temperature, benzalkonium chloride is typically found in a solid state when pure, but it is often used in liquid form in aqueous solution for various applications.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
230.00
Boiling point (Kelvin)
503.15
General information
Molecular weight
340.49g/mol
Molar mass
340.4860g/mol
Density
0.9800g/cm3
Appearence

Benzalkonium chloride is typically encountered as a white or yellowish-white powder, or as a colorless to pale yellow viscous liquid.

Comment on solubility

Solubility of (3,4-dichlorophenyl)methyl-dodecyl-dimethyl-ammonium;chloride

The solubility of (3,4-dichlorophenyl)methyl-dodecyl-dimethyl-ammonium chloride is an interesting topic, as it plays a critical role in its applications and behavior in different environments. This compound, being an ammonium salt, typically exhibits the following solubility characteristics:

  • Water Solubility: Ammonium salts often show good solubility in water due to the ionic nature of the constituents. This specific compound is expected to dissolve in water to some extent, but the degree may vary depending on temperature and pH.
  • Solvent Dependence: While it is water-soluble, its solubility can also vary in organic solvents. It may have limited solubility in non-polar solvents due to the dodecyl chain, which tends to impart hydrophobic characteristics.
  • Factors Influencing Solubility: The solubility can be influenced by various factors such as temperature, ionic strength of the solution, and presence of other ions or molecules that may interact with the compound.

In essence, the solubility of this compound underlines its utility and versatility in chemical applications. Understanding the solubility characteristics is crucial for optimizing formulations, especially in biological and industrial contexts.

Interesting facts

Interesting Facts about (3,4-Dichlorophenyl)methyl-dodecyl-dimethyl-ammonium Chloride

(3,4-Dichlorophenyl)methyl-dodecyl-dimethyl-ammonium chloride, often referred to as a quaternary ammonium compound, is notable for its unique properties and applications. Here are some insightful details:

  • Biocidal Properties: This compound possesses antimicrobial qualities, making it effective in various disinfectant formulations. It can kill a range of pathogens, including bacteria and viruses, highlighting its use in healthcare settings for sanitization.
  • Surface-Active Agent: As a surfactant, it reduces surface tension, enhancing its capability in cleansing products. This is especially useful in various cleaning agents and personal care products.
  • Functional Groups: The presence of both dodecyl (a long-chain alkyl group) and dichlorophenyl moieties contributes to the compound's amphiphilic nature, allowing it to interact with both polar and non-polar substances.
  • Industrial Applications: Beyond its use in household cleaners, this compound finds applications in textiles, paper, and even the cosmetic industry as a conditioning agent.
  • Environmental Considerations: As with many quaternary ammonium compounds, there are environmental concerns regarding their persistence and potential toxicity to aquatic organisms. It's crucial for scientists to continue studying their ecological impacts.

In summary, (3,4-dichlorophenyl)methyl-dodecyl-dimethyl-ammonium chloride is more than just a chemical name; it embodies a range of beneficial applications paired with responsibilities towards environmental stewardship. As we develop new formulations and uses for this compound, understanding its distinct properties will remain essential for both safety and effectiveness.

Synonyms
Riseptin
Dynium chloride
102-30-7
Dynaltone
Aralkonium chloride
(3,4-Dichlorobenzyl)dodecyldimethylammonium chloride
Lauryldimethyldichlorobenzylammonium chloride
Ko 18
Lauryldimethyl-3,4-dichlorobenzylammonium chloride
EINECS 203-023-6
39B3IX0UZY
Dodecyldimethyl(3,4-dichlorobenzyl)ammonium chloride
Benzenemethanaminium, 3,4-dichloro-N-dodecyl-N,N-dimethyl-, chloride
Ammonium, (3,4-dichlorobenzyl)dodecyldimethyl-, chloride
3,4-Dichlorobenzyl-lauryl-dimethylammonium chloride
DTXSID9042091
n-(3,4-dichlorobenzyl)-n,n-dimethyldodecan-1-aminium chloride
KO-18
DICHLOROBENZALKONIUM CHLORIDE
(3,4-dichlorophenyl)methyl-dodecyl-dimethylazanium;chloride
3,4-DICHLOROBENZYL(DIMETHYL)DODECYLAMMONIUM CHLORIDE
LAURYLDIMETHYL(3,4-DICHLOROBENZYL)AMMONIUM CHLORIDE
Ko 18;Dynaltone; Dynium chloride;(3,4-Dichlorobenzyl)dodecyldimethylammonium chloride
1329-25-5
Tetrosan
UNII-39B3IX0UZY
Dodecyl dimethyl 3,4-dichlorobenzyl ammonium chloride
SCHEMBL2679501
DTXCID7022091
HSDB 6440
(3,4-dichlorophenyl)methyl-dodecyl-dimethylazanium chloride
DTXSID70897207
AKOS040753761
DB-246965
NS00041297
Alkyl dimethyl 3,4dichlorobenzyl ammonium chloride
dodecyldimethyl-3, 4-dichlorobenzyl ammonium chloride
Q27256886
Ammonium, alkyl (C8C18) dimethyl 3,4dichlorobenzyl, chloride
Ammonium, alkyl(C8-C18)dimethyl 3,4-dichlorobenzyl-, chloride
Ammonium, alkyl (C8-C18) dimethyl 3,4-dichlorobenzyl-, chloride
Alkyl(C8H17 to C18H37) dimethyl 3,4-dichlorobenzyl ammonium chloride
Alkyl(C8H17 to C18H37) dimethyl 3,4dichlorobenzyl ammonium chloride
Benzenemethanaminium, 3,4-dichloro-N-dodecyl-N,N-dimethyl-, chloride (9CI)
8023-53-8