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Didecyl Dimethyl Ammonium Bromide

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Identification
Molecular formula
C38H68Br2N2
CAS number
35691-65-7
IUPAC name
(4-chlorophenyl)methyl-[12-[(4-chlorophenyl)methyl-dimethyl-ammonio]dodecyl]-dimethyl-ammonium;dibromide
State
State

At room temperature, Didecyl Dimethyl Ammonium Bromide is typically found as a solid. In industrial applications, it may be dissolved in water, forming a solution.

Melting point (Celsius)
45.00
Melting point (Kelvin)
318.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
559.39g/mol
Molar mass
559.3780g/mol
Density
1.1600g/cm3
Appearence

Didecyl Dimethyl Ammonium Bromide is typically a white crystalline powder. It can also appear as a colorless to pale yellow solution when in aqueous form. The compound has a slight amine-like odor, which is characteristic of quaternary ammonium compounds.

Comment on solubility

Solubility of (4-chlorophenyl)methyl-[12-[(4-chlorophenyl)methyl-dimethyl-ammonio]dodecyl]-dimethyl-ammonium;dibromide

The solubility of the compound (4-chlorophenyl)methyl-[12-[(4-chlorophenyl)methyl-dimethyl-ammonio]dodecyl]-dimethyl-ammonium;dibromide is a fascinating topic due to its unique structural characteristics. This compound, which contains both hydrophobic and hydrophilic components, exhibits some interesting solubility properties.

Factors Influencing Solubility:

  • Hydrophobic Alkyl Chain: The presence of a long dodecyl chain contributes to its hydrophobic nature, making it less soluble in water.
  • Quaternary Ammonium Group: The dimethyl-ammonium portion is positively charged, which can enhance solubility in polar solvents.
  • Interactions with Solvents: This compound may show varying solubility in organic solvents compared to aqueous environments.

In general, ionic compounds such as dibromide salts tend to be soluble in water, but the large hydrophobic dodecyl chain may lead to a decrease in solubility when in a purely aqueous environment. Therefore, this compound could potentially show:

  • High solubility in organic solvents
  • Limited solubility in water, depending on concentration

As with any compound, the specific conditions, including temperature and the presence of other solutes, can significantly impact its solubility characteristics. Thus, understanding the solubility behavior of this particular compound is crucial for its potential applications in various fields, including pharmaceuticals and materials science.

Interesting facts

Interesting Facts about (4-chlorophenyl)methyl-[12-[(4-chlorophenyl)methyl-dimethyl-ammonio]dodecyl]-dimethyl-ammonium; dibromide

This fascinating compound is a member of the ammonium salt family and is notable for its complex molecular structure which contributes to its unique properties and potential applications. Chemically described as a quaternary ammonium compound, it exhibits a combination of hydrophobic and hydrophilic characteristics, making it a compelling subject of study in various fields.

Applications and Uses

  • Surfactant: This compound is recognized for its extraordinary surfactant properties, making it an ideal candidate in formulations for detergents and emulsifiers.
  • Antimicrobial Activity: Due to its positively charged ammonium moieties, it's investigated for potential use in antimicrobial applications, particularly in personal care products and disinfectants.
  • Drug Delivery Systems: The compound's structure allows for enhanced drug solubility, which can be beneficial in pharmacology for improving the efficacy of therapeutic agents.

Key Features

  • Complex Structure: Its quaternary ammonium structure consists of multiple aromatic and aliphatic groups, enhancing interaction with biological membranes.
  • Chlorine Substitution: The presence of chlorophenyl groups introduces electron-withdrawing characteristics which may influence its reactivity and selectivity in chemical reactions.
  • Ion Pairing: The dibromide component serves as a counterion, impacting the solubility and overall behavior of the compound in various mediums.

This compound showcases the remarkable versatility and potential of ammonium salts in chemical research and development. It serves as a reminder of the intricate dance between molecular structure and function, leading to innovative applications across multiple scientific domains.

Synonyms
24737-60-8
Dodecamethylenebis((p-chlorobenzyl)dimethylammonium bromide)
1,12-Dodecanediaminium, N,N'-bis((4-chlorophenyl)methyl)-N,N,N',N'-tetramethyl-, dibromide
AMMONIUM, DODECAMETHYLENEBIS((p-CHLOROBENZYL)DIMETHYL-, DIBROMIDE
1,14-Bis(p-chlorobenzyl)-1,1,14,14-tetramethyl-1,14-diazonid tetradecane dibromide
RefChem:319356
SCHEMBL11867404
DTXSID20947665
N~1~,N~12~-Bis[(4-chlorophenyl)methyl]-N~1~,N~1~,N~12~,N~12~-tetramethyldodecane-1,12-bis(aminium) dibromide