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Lauryldimethylbenzylammonium chloride

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Identification
Molecular formula
C21H38ClN
CAS number
139-07-1
IUPAC name
benzyl-dodecyl-bis(2-hydroxyethyl)ammonium
State
State

At room temperature, lauryldimethylbenzylammonium chloride is usually in a crystalline solid form, although it can also be found as an aqueous solution depending on its concentration and formulation.

Melting point (Celsius)
77.00
Melting point (Kelvin)
350.15
Boiling point (Celsius)
351.15
Boiling point (Kelvin)
624.30
General information
Molecular weight
368.05g/mol
Molar mass
368.0470g/mol
Density
0.9887g/cm3
Appearence

Lauryldimethylbenzylammonium chloride appears as a white or yellowish powder or as a colorless to light yellow solution. It is known for being a cationic surfactant with a characteristic odor, often used in disinfectant and antiseptic applications.

Comment on solubility

Solubility of Benzyl-dodecyl-bis(2-hydroxyethyl)ammonium

Benzyl-dodecyl-bis(2-hydroxyethyl)ammonium, a quaternary ammonium compound, has notable solubility characteristics that are crucial for its applications. The solubility of this compound can be influenced by several factors:

  • Polarity: Due to its amphiphilic nature, this compound contains both hydrophilic (water-attracting) and hydrophobic (water-repelling) groups. The presence of long dodecyl chains enhances its solubility in organic solvents.
  • Temperature: Like many organic compounds, its solubility tends to increase with temperature. Higher temperatures promote molecular motion and interactions, thus facilitating dissolving.
  • pH Levels: The ionization of the amine group can vary with pH. In more acidic or alkaline solutions, the solubility may change due to the formation of charged species.
  • Concentration: The solubility is generally dependent on the concentration of the compound in a solvent. As concentration increases, saturation levels could limit further solubility.

To sum up, the solubility of benzyl-dodecyl-bis(2-hydroxyethyl)ammonium can be described as:

  1. Well-soluble in organic solvents due to its long hydrophobic chain.
  2. Moderately soluble in water, depending on temperature and pH.
  3. Highly dependent on structural modifications and environmental conditions.

Thus, understanding the solubility of this compound is essential for its effective utilization in various applications, such as surfactants and pharmaceutical formulations.

Interesting facts

Interesting Facts about Benzyl-Dodecyl-Bis(2-hydroxyethyl)Ammonium

Benzyl-dodecyl-bis(2-hydroxyethyl)ammonium, often abbreviated as BDBHA, is a fascinating compound with a diverse range of applications in scientific and industrial fields. Here are some intriguing facts about this compound:

  • Quaternary Ammonium Salt: BDBHA is classified as a quaternary ammonium compound, which means it consists of a positively charged nitrogen atom bonded to four organic groups. This makes it an effective surfactant and a versatile agents.
  • Applications in Surfactancy: Due to its surfactant properties, BDBHA is widely used in formulations such as detergents, emulsifiers, and fabric softeners. Its unique structure allows it to lower surface tension, facilitating the mixing of water and oil.
  • Biocidal Properties: Research indicates that BDBHA may exhibit biocidal qualities, which are beneficial for its use in antimicrobial products. It can effectively fight against various types of bacteria and fungi, making it valuable in medical and cosmetic applications.
  • Emulsifying Agent: This compound is known for its ability to stabilize emulsions—mixtures of oil and water that typically do not mix. This property is critical in food and cosmetic formulations to ensure product homogeneity and consistency.
  • Environmental Impact: Like many synthetic surfactants, the environmental implications of BDBHA are a topic of discussion. Scientists are exploring its biodegradability and potential toxicity to aquatic life, emphasizing the need for sustainable use.

In summary, the versatility and unique properties of benzyl-dodecyl-bis(2-hydroxyethyl)ammonium highlight its significance in various chemical applications. As scientists continue to explore its potential and limitations, this compound serves as a reminder of the intricate relationship between chemistry and real-world applications.

Synonyms
Benzoxonium
Benzoxonium ion
Benzoxonium cation
UNII-D95EHT6Y2L
D95EHT6Y2L
Benzyldodecylbis(2-hydroxyethyl)ammonium
Ammonium, benzyldodecylbis(2-hydroxyethyl)-
23884-64-2
Benzenemethanaminium, N-dodecyl-N,N-bis(2-hydroxyethyl)-
DTXSID90178585
DTXCID50101076
benzyl(dodecyl)bis(2-hydroxyethyl)azanium
RefChem:118767
benzyl-dodecyl-bis(2-hydroxyethyl)azanium
SCHEMBL3939819
CHEMBL2110609
CHEBI:135537
DB13565
NS00003731
Q27276265