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Dodecylpyridinium iodide

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Identification
Molecular formula
C17H30IN
CAS number
104-76-7
IUPAC name
1-dodecylpyridin-1-ium;iodide
State
State

At room temperature, Dodecylpyridinium iodide is in a solid state, typically as a crystalline powder.

Melting point (Celsius)
147.00
Melting point (Kelvin)
420.00
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.00
General information
Molecular weight
373.34g/mol
Molar mass
373.3350g/mol
Density
1.2900g/cm3
Appearence

Dodecylpyridinium iodide appears as a white to slightly off-white crystalline solid. It is often available in the form of powder and is soluble in water and alcohols.

Comment on solubility

Solubility of 1-Dodecylpyridin-1-ium Iodide

1-Dodecylpyridin-1-ium iodide, a quaternary ammonium salt, exhibits notable solubility characteristics that make it particularly interesting in various applications.

Factors Influencing Solubility

  • Hydrophobic Character: The long aliphatic chain (dodecyl group) contributes significantly to its hydrophobic nature, which can affect its solubility in water.
  • Ionic Interactions: Being a quaternary ammonium compound, the ionic component (iodide ion) enhances its solubility in polar solvents.

Generally, 1-dodecylpyridin-1-ium iodide is soluble in polar solvents, while its solubility in nonpolar solvents may be limited. This duality makes it particularly useful in applications requiring self-assembly or surfactant activity.

Practical Considerations

  • Water Solubility: It is moderately soluble in water, making it useful in biological and chemical contexts.
  • Organic Solvents: Soluble in many organic solvents such as ethanol and methanol, allowing for flexible formulation options.

In summary, the solubility of 1-dodecylpyridin-1-ium iodide is largely dictated by the amphiphilic nature of the molecule, balancing the hydrophobic dodecyl chain and the ionic pyridinium group. This unique solubility profile can be leveraged for various applications in chemistry and materials science.

Interesting facts

Interesting Facts About 1-Dodecylpyridin-1-ium Iodide

1-Dodecylpyridin-1-ium iodide is a fascinating compound that belongs to a class known as ionic liquids. This category of compounds has garnered significant attention in the scientific community due to their unique properties and potential applications.

Key Features of 1-Dodecylpyridin-1-ium Iodide

  • Ionic Character: As a quaternary ammonium salt, this compound features a positively charged pyridinium ion and a negatively charged iodide ion, making it an excellent candidate for studying ionic interactions.
  • Surface Activity: The long hydrocarbon tail (dodecyl group) contributes to its surfactant properties, allowing it to reduce surface tension between liquids, which is crucial in many industrial processes.
  • Biological Implications: Compounds of this nature are being researched for their antimicrobial properties, suggesting potential applications in pharmaceuticals and healthcare.
  • Green Chemistry: Due to their low volatility, ionic liquids like 1-dodecylpyridin-1-ium iodide are considered environmentally friendly alternatives to traditional solvents, promoting the principles of green chemistry.

Applications and Research

A few notable applications of 1-dodecylpyridin-1-ium iodide include:

  1. As a hypochlorite replacement in organic synthesis, helping to minimize hazardous waste.
  2. In catalysis, where it serves as an efficient medium for various chemical reactions.
  3. Within biological systems, where it is being explored for its ability to enhance the solubility of poorly soluble drugs.

In summary, 1-dodecylpyridin-1-ium iodide is not just a chemical compound; it is a multifaceted substance with numerous applications across diverse fields. Its ability to combine ionic properties with surfactant characteristics opens avenues for innovative solutions in both industrial and environmental contexts.

Synonyms
DODECYLPYRIDINIUM IODIDE
N-Dodecylpyridinium iodide
3026-66-2
1-dodecylpyridin-1-ium iodide
1-Dodecylpyridinium iodide
CHEMBL540201
Pyridinium, 1-dodecyl-, iodide
N-(n-Dodecyl)-pyridinium-jodid [German]
N-(n-Dodecyl)-pyridinium-jodid
1-Dodecyl-Pyridinium Iodide
1-dodecylpyridin-1-iumiodide
SCHEMBL753510
DTXSID50952626