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Cetyltrimethylammonium bromide

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Identification
Molecular formula
C19H42BrN
CAS number
57-09-0
IUPAC name
boranuide;hexadecyl(trimethyl)ammonium
State
State

At room temperature, cetyltrimethylammonium bromide is typically a solid, existing as a powder. Due to its nature, it needs to be stored in a cool, dry place to maintain its powder form and prevent any moisture-related changes.

Melting point (Celsius)
248.00
Melting point (Kelvin)
521.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
364.46g/mol
Molar mass
364.4610g/mol
Density
1.0000g/cm3
Appearence

Cetyltrimethylammonium bromide appears as a white crystalline powder. It is hygroscopic and can absorb moisture from the air, which might lead to a clumping of the powder if it is not stored properly.

Comment on solubility

Solubility of Boranuide; Hexadecyl(trimethyl)ammonium

The solubility of boranuide; hexadecyl(trimethyl)ammonium, often recognized for its unique amphiphilic structure, exhibits intriguing solubility properties. This compound, featuring both hydrophobic and hydrophilic components, can be understood better through the following points:

  • Polar vs Nonpolar: Due to its long hexadecyl chain, the molecule displays significant hydrophobic characteristics, making it less soluble in polar solvents like water.
  • Amphiphilic Nature: While it is not highly soluble in water, the compound can interact with various nonpolar solvents, enhancing its solubility in organic solvents.
  • Temperature Effects: Solubility may vary with temperature; generally, increased temperatures can lead to increased solubility in organic solvents.
  • Concentration Dependence: The solubility limit is also dependent on concentration and presence of other compounds in solution, which can either promote or hinder solubility.

To summarize, while boranuide; hexadecyl(trimethyl)ammonium is less soluble in aqueous solutions, its solubility can be significantly improved in nonpolar environments. This dual characteristic renders it useful in fields such as materials science and colloidal chemistry, making it a fascinating subject for further research.

Interesting facts

Interesting Facts about Hexadecyl(trimethyl)ammonium Boranide

Hexadecyl(trimethyl)ammonium boranide is a fascinating compound with a broad range of applications in both industrial and research settings. Here are some intriguing details about this compound:

  • Quaternary Ammonium Compound: This compound belongs to the class of quaternary ammonium compounds, which are often employed as surfactants, antimicrobial agents, and phase transfer catalysts.
  • Surface Activity: Due to its long hydrophobic alkyl chain (hexadecyl) and positively charged ammonium group, hexadecyl(trimethyl)ammonium boranide exhibits remarkable surface-active properties, making it suitable for use in personal care products and emulsifiers.
  • Versatile Uses: This compound is utilized in various fields, including:
    • Pharmaceutical formulations
    • Cosmetic products
    • Biotechnology applications
  • Reduction Agent: Hexadecyl(trimethyl)ammonium boranide acts as a potent reducing agent, which can assist in transforming various organic compounds through reductions.
  • Stability: One of the notable features of this compound is its stability, which can vary depending on the conditions, thus making it essential to handle carefully to maintain its efficacy.

In summary, hexadecyl(trimethyl)ammonium boranide is not only an essential compound in the field of chemistry but also serves as an excellent example of how the structure of a molecule can dictate its functionality and applications. Its dual role as a surfactant and reducing agent makes it a valuable asset in both industry and academia.

Synonyms
SCHEMBL1158246
AKOS024332173