Skip to main content

Didodecyldimethylammonium

ADVERTISEMENT
Identification
Molecular formula
C26H56N
CAS number
34030-18-1
IUPAC name
didodecyl(dimethyl)ammonium
State
State

At room temperature, didodecyldimethylammonium compounds are typically solids or viscous liquids. They are soluble in water due to their surfactant nature, forming clear to slightly hazy solutions.

Melting point (Celsius)
40.00
Melting point (Kelvin)
313.15
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.15
General information
Molecular weight
450.85g/mol
Molar mass
450.8540g/mol
Density
0.8850g/cm3
Appearence

Didodecyldimethylammonium compounds are typically waxy solids or viscous liquids. They are often whitish to pale yellow in color. The exact appearance may vary depending on the specific formulation or salt form (e.g., chloride, bromide).

Comment on solubility

Solubility of Didodecyl(dimethyl)ammonium

Didodecyl(dimethyl)ammonium, a quaternary ammonium compound, exhibits unique solubility characteristics that are particularly interesting in various chemical contexts. Here are some key points regarding its solubility:

  • Hydrophobic Nature: With two long hydrophobic dodecyl chains, didodecyl(dimethyl)ammonium tends to have low solubility in water, due to the hydrophobic interactions that dominate in such environments.
  • Solubility in Organic Solvents: Conversely, this compound is generally more soluble in non-polar organic solvents, such as hexane or toluene, which can stabilize its structure.
  • Temperature Influence: The solubility may also be affected by temperature, with increased temperatures potentially enhancing solubility in organic solvents.
  • Applications in Emulsions: Due to its surfactant properties, didodecyl(dimethyl)ammonium is effectively used in emulsifiers and can help stabilize oil-in-water or water-in-oil emulsions, depending on the formulation.

In conclusion, the solubility of didodecyl(dimethyl)ammonium is influenced by its chemical structure, allowing it to be utilized effectively in various industrial applications involving organic solvents and surfactants.

Interesting facts

Interesting Facts About Didodecyl(dimethyl)ammonium

Didodecyl(dimethyl)ammonium is an intriguing compound that falls under the category of quaternary ammonium compounds, often used for its surfactant and antimicrobial properties. This compound, also known as a cationic surfactant, boasts unique characteristics that make it valuable in various applications.

Key Characteristics

  • Surfactant Properties: This compound is known for its ability to reduce surface tension, which enhances its effectiveness in cleaning and emulsifying agents.
  • Antimicrobial Activity: Didodecyl(dimethyl)ammonium is often utilized for its germicidal properties, making it a popular choice in disinfectants and sanitizers.
  • Stability: It exhibits a high degree of stability in different environments, contributing to its long-lasting efficacy in products.

Applications

The versatile nature of didodecyl(dimethyl)ammonium allows for its use in a range of industries, including:

  • Personal Care Products: Often found in hair conditioners and skin creams for its moisturizing properties.
  • Industrial Cleaners: Utilized in formulations for heavy-duty cleaning solutions.
  • Water Treatment: Used in various applications for water purification and treatment systems.

Quote to Remember

As one chemistry student aptly put it, "The beauty of quaternary ammonium compounds lies in their duality; they can serve as both effective cleansers and protective agents." This perfectly encapsulates the essential role didodecyl(dimethyl)ammonium plays in both scientific and commercial contexts.

In summary, didodecyl(dimethyl)ammonium exemplifies the fascinating versatility of chemical compounds, combining practical applications with significant biological implications, thus reflecting the broad scope of chemistry in our daily lives.

Synonyms
Didodecyldimethylammonium
13146-86-6
didodecyl(dimethyl)azanium
Didodecyldimethylammonium acetate
1-Dodecanaminium, N-dodecyl-N,N-dimethyl-
SCHEMBL332448
didodecyl-dimethylazanium bromide
CHEMBL1184109
DTXSID7047223
QQJDHWMADUVRDL-UHFFFAOYSA-
N-Dodecyl-N,N-dimethyldodecan-1-aminium
InChI=1/C26H56N/c1-5-7-9-11-13-15-17-19-21-23-25-27(3,4)26-24-22-20-18-16-14-12-10-8-6-2/h5-26H2,1-4H3/q+1