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Cetylpyridinium iodide

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Identification
Molecular formula
C23H45IN2O
CAS number
146-68-9
IUPAC name
2-hydroxyethyl-dimethyl-[2-(1-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyloxy)ethyl]ammonium;iodide
State
State

At room temperature, Cetylpyridinium iodide exists in a solid state, typically as a crystalline powder. Its state may vary slightly due to its hygroscopic properties, which can lead to absorption of moisture from the air.

Melting point (Celsius)
72.00
Melting point (Kelvin)
345.15
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
551.62g/mol
Molar mass
551.6230g/mol
Density
1.3700g/cm3
Appearence

Cetylpyridinium iodide typically appears as a white or slightly off-white crystalline solid. This compound is known for its hygroscopic nature, meaning it can absorb moisture from the environment, potentially leading to clumping. In its pure form, it maintains a powder-like appearance.

Comment on solubility

Solubility of 2-hydroxyethyl-dimethyl-[2-(1-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyloxy)ethyl]ammonium;iodide

The solubility of 2-hydroxyethyl-dimethyl-[2-(1-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyloxy)ethyl]ammonium;iodide can be influenced by various factors, primarily due to its complex structure and the presence of an ionic component (iodide). Here are some key points regarding its solubility:

  • Polarity: The ionic nature of the iodide ion suggests that the compound may exhibit high solubility in polar solvents, such as water, because ionic compounds typically dissolve well in polar media.
  • Hydrogen Bonding: The presence of the hydroxyl (-OH) functional group can lead to further interactions, potentially increasing its solubility in polar solvents due to hydrogen bonding.
  • Hydrophobic Regions: The tetracyclic structure may impart hydrophobic characteristics, suggesting limited solubility in non-polar solvents. This dichotomy can create unique solubility behavior.
  • Temperature Dependence: Solubility may also be temperature-dependent, where an increase in temperature could enhance solubility due to improved molecular interactions.

In conclusion, while the presence of the iodide ion and hydroxyl group hints at good solubility in polar solvents, the hydrophobic characteristics caused by the tetracyclic structure might restrict its behavior in non-polar environments. Experimentation is necessary to quantify the exact solubility parameters for practical applications.

Interesting facts

Interesting Facts about 2-Hydroxyethyl-Dimethyl-[2-(1-Tetracyclo[6.6.2.02,7.09,14]Hexadeca-2,4,6,9,11,13-hexaenyloxy)Ethyl]Ammonium;Iodide

This compound is a fascinating example of a complex organic ammonium salt, notable for its unique structure and potential applications in various fields, including materials science and medicinal chemistry.

Structural Significance

  • The presence of tetracyclic frameworks within the molecule contributes to its rigidity and may influence its interaction with biological systems.
  • Containing both hydroxyethyl and dimethyl groups, the molecule exhibits interesting amphiphilic properties, which can enhance its ability to form micelles or lipid bilayers.

Applications

  • This compound could serve as a valuable surfactant due to its unique structure, allowing it to reduce surface tension in various applications.
  • Potential uses in drug delivery systems highlight its importance in pharmaceuticals, particularly concerning how it interacts with biological membranes.
  • Research into its capability to function as a ionic liquid opens doors for its use in green chemistry practices.

Potential Benefits

Because of its molecular structure, 2-hydroxyethyl-dimethyl-[2-(1-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyloxy)ethyl]ammonium;iodide might present advantages such as:

  • Enhanced biocompatibility in biological applications.
  • Increased stability in varying environmental conditions due to its complex structure.

Overall, this compound stands out as an intriguing molecule with diverse properties and potential applications that merit further investigation in both academic and industrial research.

Synonyms
Ammonium, (2-(9,10-ethanoanthracen-9(10H)-yloxy)ethyl)dimethyl(2-hydroxyethyl)-, iodide
15495-08-6
(2-(9,10-Dihydro-9,10-ethano-9-anthryloxy)ethyl)dimethyl(2-hydroxyethyl)ammonium iodide
DTXSID00935101
2-[(9,10-Ethanoanthracen-9(10H)-yl)oxy]-N-(2-hydroxyethyl)-N,N-dimethylethan-1-aminium iodide