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Didodecyldimethylammonium

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Identification
Molecular formula
C22H48N+
CAS number
112-00-5
IUPAC name
trimethyl-[8-(trimethylammonio)octyl]ammonium
State
State

Didodecyldimethylammonium is typically a solid at room temperature.

Melting point (Celsius)
232.00
Melting point (Kelvin)
505.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
344.55g/mol
Molar mass
344.5450g/mol
Density
0.8500g/cm3
Appearence

Cetyltrimethylammonium bromide is typically a white crystalline powder at room temperature.

Comment on solubility

Solubility of Trimethyl-[8-(trimethylammonio)octyl]ammonium

Trimethyl-[8-(trimethylammonio)octyl]ammonium is a quaternary ammonium compound that exhibits distinctive solubility properties due to its structure. Its solubility can be influenced by several factors:

  • Polarity: The presence of multiple quaternary ammonium groups enhances the polarity of the compound, making it more soluble in polar solvents like water.
  • Chain Length: The long hydrophobic octyl chain tends to decrease solubility in aqueous solutions but increases solubility in organic solvents.
  • Concentration: Like many surfactants, solubility may increase at higher concentrations, potentially leading to micelle formation.

To summarize, the solubility of trimethyl-[8-(trimethylammonio)octyl]ammonium can be best understood considering the balance between its hydrophilic ammonium groups and hydrophobic alkyl chain. As such, one might say:

"A compound's environment plays a crucial role in determining its solubility."

Understanding these characteristics is essential when predicting its behavior in various applications, particularly in pharmaceutical and cosmetic formulations.

Interesting facts

Interesting Facts about Trimethyl-[8-(trimethylammonio)octyl]ammonium

Trimethyl-[8-(trimethylammonio)octyl]ammonium, often referred to in the literature as a quaternary ammonium compound, is notable for its unique properties and applications. Here are some key points that highlight its significance:

  • Quaternary Structure: As a quaternary ammonium compound, it features a positively charged nitrogen atom that is bonded to four organic groups. This unique structure is crucial for its effectiveness in various applications.
  • Surface Activity: This compound is known for its surfactant properties, which make it highly effective in reducing surface tension. Its ability to act as a surfactant is harnessed in various cleaning and emulsifying products.
  • Biocidal Properties: Trimethyl-[8-(trimethylammonio)octyl]ammonium has been studied for its biocidal effects. Its ability to kill bacteria makes it valuable in medical and industrial disinfectants.
  • Applications in Personal Care: This compound is often utilized in personal care products such as shampoos and skin creams due to its conditioning properties, giving it a dual function as a surfactant and a softening agent.
  • Research and Development: Ongoing research continues to explore the potential of trimethyl-[8-(trimethylammonio)octyl]ammonium in drug delivery systems and as an antimicrobial agent, showcasing its potential in advanced pharmaceutical applications.

In the world of chemistry, this compound exemplifies the versatility and utility of ammonium-based structures. As emphasized in many studies, "The ongoing exploration of quaternary ammonium compounds like this one opens doors to innovative solutions across various fields," indicating its significance in both current and future research.

Overall, trimethyl-[8-(trimethylammonio)octyl]ammonium serves not only as a subject of academic interest but also as a compound with real-world implications in safety and hygiene, illustrating the importance of chemistry in our daily lives.

Synonyms
Octamethonium
CHEMBL122587
1,8-bis-(trimethyl ammonium) octane dibromide
G66M3A5FR2
SCHEMBL6931794
CHEMBL1180335
Octamethylenebis[trimethylammonium]
Ammonium, octamethylenebis[trimethyl-
BDBM50060587
octane-1,8-bis(trimethylammonium bromide)
1,8-Octanediaminium, N,N,N,N',N',N'-hexamethyl-
1,8-Octanediaminium, N1,N1,N1,N8,N8,N8-hexamethyl-
N,N,N,N'',N'',N''-Hexamethyloctane-1,8-diammoniumdiiodide
14490-60-9