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Didecyldimethylammonium chloride

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Identification
Molecular formula
C22H48N2Cl2
CAS number
7173-51-5
IUPAC name
decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium;dichloride
State
State

At room temperature, didecyldimethylammonium chloride can be found in both liquid and solid states, depending on its formulation and concentration. Typically, it is encountered as a liquid for commercial and laboratory use due to its formulation with solvents.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
100.00
Boiling point (Kelvin)
373.15
General information
Molecular weight
362.99g/mol
Molar mass
362.9890g/mol
Density
0.8950g/cm3
Appearence

Didecyldimethylammonium chloride typically appears as a colorless to pale yellow liquid or as a clear viscous liquid. It can also appear as a solid when in its purest form and is commonly available as a solution in water or alcohols.

Comment on solubility

Solubility of Decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium Dichloride

The solubility of decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium dichloride is largely influenced by its unique quaternary ammonium structure, which possesses both hydrophobic and hydrophilic characteristics. This amphiphilic nature typically leads to interesting solubility behaviors:

  • Hydrophilic Interactions: The quaternary ammonium group may enable solubility in polar solvents such as water due to its ionic nature.
  • Hydrophobic Interactions: With two long decyl chains, the compound displays significant hydrophobicity, which may limit its solubility in strictly polar environments.
  • Concentration Dependence: At lower concentrations, this compound may dissolve readily, while at higher concentrations, it could exhibit micellar formation or precipitation due to saturation.
  • Temperature Influence: Increased temperature can enhance solubility, often facilitating greater interaction between the compound and solvent molecules.

In conclusion, the solubility profile of decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium dichloride is multifaceted, often displaying varying degrees of solubility based on environmental conditions and concentration. This complex behavior exemplifies the balance between *hydrophilic and hydrophobic interactions*, making it a fascinating compound in the study of amphiphilic substances.

Interesting facts

Interesting Facts about Decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium Dichloride

This fascinating compound belongs to the category of quaternary ammonium salts, which are known for their diverse applications in various fields. Quaternary ammonium compounds like this one play a remarkable role in many industries including pharmaceuticals, personal care, and agriculture. Here are some essential points to consider:

  • Surface Activity: As a surfactant, decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium dichloride exhibits significant surface-active properties, making it effective in reducing surface tension in mixtures.
  • Antimicrobial Properties: Many quaternary ammonium compounds have exhibited strong antibacterial and antifungal activities. This characteristic makes them beneficial in disinfectants and antiseptics.
  • Versatility: The structure of this compound, featuring long hydrocarbon chains and quaternary ammonium functionality, allows for compatibility with various formulations, improving product performance.
  • Usage in Personal Care: It is often used in hair conditioners and skin cleansers because it can help in conditioning effects and offer a pleasant feel to the skin or hair.
  • Environmental Impact: The environmental and health effects of such compounds are topics of interest in research, as they can pose risks depending on their concentration and usage.

As a student or scientist studying this compound, it is important to appreciate the balance between its beneficial applications and potential environmental considerations. Understanding its properties and uses is crucial for innovation in product development.

In conclusion, decyl-[6-[decyl(dimethyl)ammonio]hexyl]-dimethyl-ammonium dichloride is a compelling example of how chemical compounds can significantly influence modern technology and daily life. Keep exploring the intricate world of chemistry, as there are always new discoveries on the horizon!

Synonyms
Hexamethylenebis(dimethyldecylammonium), dichloride
AMMONIUM, HEXAMETHYLENEBIS(DIMETHYLDECYL-, DICHLORIDE
21949-05-3
RefChem:1076891
DTXSID90944545
1,6-Hexanediamine, N,N'-didecyl-N,N'-dimethyl-, dimethochloride
N~1~,N~6~-Didecyl-N~1~,N~1~,N~6~,N~6~-tetramethylhexane-1,6-bis(aminium) dichloride