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Cetrimonium

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Identification
Molecular formula
C25H54N
CAS number
112-02-7
IUPAC name
trimethyl-[3-(1,3,8,8-tetramethyl-3-azoniabicyclo[3.2.1]octan-3-yl)propyl]ammonium
State
State

At room temperature, cetrimonium is usually found in a solid state as it is often used in a powdered or granular form for various applications, although in formulations such as hair conditioners, it is present in liquid emulsions.

Melting point (Celsius)
233.00
Melting point (Kelvin)
506.15
Boiling point (Celsius)
213.00
Boiling point (Kelvin)
486.15
General information
Molecular weight
384.74g/mol
Molar mass
384.7360g/mol
Density
0.8770g/cm3
Appearence

Cetrimonium is typically found as a white, waxy solid. Depending on its formulation and concentration, it might also appear in a liquid aqueous solution, especially in industrial and cosmetic applications.

Comment on solubility

Solubility of Trimethyl-[3-(1,3,8,8-tetramethyl-3-azoniabicyclo[3.2.1]octan-3-yl)propyl]ammonium

Trimethyl-[3-(1,3,8,8-tetramethyl-3-azoniabicyclo[3.2.1]octan-3-yl)propyl]ammonium, often cited in studies focusing on ionic compounds, displays intriguing solubility properties. Being a quaternary ammonium compound, it exemplifies characteristics that impact its interaction with solvents:

  • Polar Solvent Solubility: It generally exhibits a higher solubility in polar solvents, such as water, due to its ionic nature.
  • Non-Polar Solvent Interaction: Its solubility decreases in non-polar solvents, which is typical for quaternary ammonium compounds.

Moreover, the degree of solubility is influenced by several factors, including:

  1. Temperature: Increasing temperature typically enhances solubility in alcoholic media.
  2. Concentration: The compound can affect solubility limits when mixed with certain salts or other components.
  3. pH levels: High or low pH can alter solubility by affecting ionization.

As one assesses the solubility of this compound, it is essential to remember that "ionic interactions often dictate the solubility profile." Overall, understanding the solubility behavior is crucial for applications such as drug delivery and formulation chemistry.

Interesting facts

Trimethyl-[3-(1,3,8,8-tetramethyl-3-azoniabicyclo[3.2.1]octan-3-yl)propyl]ammonium

This fascinating compound, often referred to simply as a quaternary ammonium salt, belongs to a class of compounds known for their diverse applications due to their unique properties. Here are some engaging facts about this compound:

  • Quaternary Ammonium Salts: This compound is characterized by a nitrogen atom that is bonded to four alkyl groups, making it a part of the quaternary ammonium salt family. These compounds are known for their effective surfactant properties.
  • Biological Relevance: Many quaternary ammonium compounds exhibit antibacterial properties, making them valuable in the development of disinfectants and antiseptics.
  • Structure Complexity: The presence of a bicyclic structure in its molecular framework contributes to its unique properties, including enhanced stability and functional versatility in chemical reactions.
  • Phase Transfer Catalyst: This compound can function as a phase transfer catalyst, facilitating reactions between compounds in different phases, which is particularly useful in organic synthesis.

“The study of quaternary ammonium compounds unveils a world of applications that range from the laboratory to industrial processes.”

The compound displays interesting interactions due to its dual nature—combining both hydrophilic and hydrophobic characteristics, making it an excellent agent in forming stable emulsions. Furthermore, due to its unique bicyclo[3.2.1]octane framework, researchers continue to explore this compound for potential innovative uses in medicine and materials science.

Synonyms
Trimethidinium
Trimethidenium
Trimethidinium ion
Trimethidinium cation
2624-50-2
FZ7142TV3J
DTXSID0048424
1,3,8,8-TETRAMETHYL-3-(3-(TRIMETHYLAMMONIO)PROPYL)-3-AZONIABICYCLO(3.2.1)OCTANE
DTXCID8028397
trimethyl-[3-(1,3,8,8-tetramethyl-3-azoniabicyclo[3.2.1]octan-3-yl)propyl]azanium
NCGC00160374-01
UNII-FZ7142TV3J
SCHEMBL317314
CHEMBL1708232
CHEBI:135103
STL552870
AKOS000541703
AKOS021983359
NCGC00160374-02
NCGC00160374-03
AB01330157-02
Q27278327
(5S)-1,3,8,8-tetramethyl-3-[3-(trimethylammonio)propyl]-3-azoniabicyclo[3.2.1]octane
3-Azoniabicyclo(3.2.1)octane, 1,3,8,8-tetramethyl-3-(3-(trimethylammonio)propyl)-
1,3,8,8-TETRAMETHYL-3-[3-(TRIMETHYLAZANIUMYL)PROPYL]-3-AZABICYCLO[3.2.1]OCTAN-3-IUM