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Dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethylammonium diiodide

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Identification
Molecular formula
C32H68N2I2
CAS number
49608-04-2
IUPAC name
dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium;diiodide
State
State

At room temperature, the compound is in a solid state, displaying typical crystalline properties. It is stable under normal atmospheric conditions but should be stored in a dry environment to preserve its composition and prevent moisture absorption.

Melting point (Celsius)
166.00
Melting point (Kelvin)
439.15
Boiling point (Celsius)
-1.00
Boiling point (Kelvin)
-1.00
General information
Molecular weight
768.56g/mol
Molar mass
768.5580g/mol
Density
1.0980g/cm3
Appearence

The compound typically appears as a white to off-white crystalline solid. It is known to be hygroscopic, meaning it can absorb moisture from the air, which can sometimes alter its appearance slightly to a more moist or sticky form.

Comment on solubility

Solubility of Dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium Diiodide

Dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium diiodide is a complex quaternary ammonium salt that exhibits unique solubility characteristics.

General Solubility Characteristics

This compound is part of a class of surfactants known for their amphiphilic nature, meaning they possess both hydrophilic (water-attracting) and hydrophobic (water-repelling) components. The solubility of this compound can be described as follows:

  • Polar Solvents: It tends to be soluble in polar solvents due to its ionic nature, especially in water, where it can dissociate and interact with water molecules.
  • Non-polar Solvents: Its long hydrophobic dodecyl chains make it less soluble in non-polar solvents, forming micelles instead in aqueous solutions when concentrations are high.
  • Temperature effects: Solubility might improve with temperature increases, making it more effective in higher temperature applications.

Empirical Observations

Due to the presence of the −NH₃⁺ group, this compound often shows the following solubility trends:

  • Higher solubility in salt solutions, possibly due to reduced solvation shell and ionic interactions.
  • Variability depending on the presence of other components in a mixture, as surfactant interactions can lead to different solubility behavior.

In summary, the solubility of dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium diiodide is a fascinating interplay of its structural components, favoring aqueous solubility while being limited in non-polar environments. As always, experimentation and contextual application are key to understanding its solubility in practical scenarios.

Interesting facts

Interesting Facts about Dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium Diiodide

Dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium diiodide is a fascinating compound that exemplifies the intricate world of quaternary ammonium salts. As a scientist or chemistry student, you'll find several intriguing aspects of this compound:

  • Surfactant Properties: This compound functions effectively as a surfactant, which means it can reduce surface tension between liquids. This property makes it valuable in various applications, such as detergents and emulsifiers.
  • Cationic Nature: Due to the quaternary ammonium structure, this compound exhibits cationic behavior, which allows it to interact favorably with negatively charged surfaces, including cell membranes, enhancing its biocidal properties.
  • Biocompatibility: The long hydrophobic alkyl chains (dodecyl groups) impart certain biocompatible aspects to the compound, making it useful in cosmetic formulations and drug delivery systems.
  • Applications in Materials Science: Compounds like this are often studied for their role in creating advanced materials, particularly those that require specific surface characteristics, such as anti-fogging agents or coatings.

In essence, the study of dodecyl-[6-[dodecyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium diiodide not only expands our understanding of ammonium salts but also opens doors to innovation in various industrial and biomedical fields. As you explore its properties and potential uses, remember that compounds like this one can lead to significant advancements in technology and health.

In the words of a renowned chemist, "Science knows no boundaries; it drives innovation and shapes the future."

Synonyms
N(1),N(6)-DIDODECYL-N(1),N(1),N(6),N(6)-TETRAMETHYL-1,6-HEXANEDIAMINIUM DIIODIDE
RefChem:821359
658-588-5
Hexamethylenebis(dimethyldodecylammonium), diiodide
27916-23-0
AMMONIUM, HEXAMETHYLENEBIS(DIMETHYLDODECYL-, DIIODIDE
1,6-Hexanediamine, N,N'-didodecyl-N,N'-dimethyl-, dimethiodide
dodecyl-[6-[dodecyl(dimethyl)azaniumyl]hexyl]-dimethylazanium diiodide
SCHEMBL17055038
DTXSID10950587
AKOS024362868
ST50994028
dodecyl[6-(dodecyldimethylamino)hexyl]dimethylamine, iodide, iodide
N1,N6-Didodecyl-N1,N1,N6,N6-tetramethylhexane-1,6-diaminium iodide
N~1~,N~6~-Didodecyl-N~1~,N~1~,N~6~,N~6~-tetramethylhexane-1,6-bis(aminium) diiodide