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Phenethyltrimethylammonium bromide

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Identification
Molecular formula
C11H18BrN
CAS number
24138-65-4
IUPAC name
trimethyl(2-phenylethyl)ammonium;bromide
State
State

At room temperature, Phenethyltrimethylammonium bromide is in a solid state, existing typically as a crystalline substance.

Melting point (Celsius)
235.00
Melting point (Kelvin)
508.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
270.24g/mol
Molar mass
270.2440g/mol
Density
1.2000g/cm3
Appearence

Phenethyltrimethylammonium bromide typically appears as a white or off-white crystalline solid. It may form fine crystals or powder.

Comment on solubility

Solubility of Trimethyl(2-phenylethyl)ammonium Bromide

Trimethyl(2-phenylethyl)ammonium bromide, a quaternary ammonium salt, exhibits interesting solubility characteristics due to its ionic nature. Here are some key points regarding its solubility:

  • Water Solubility: This compound is generally soluble in water, attributed to its ionic structure, which promotes interaction with polar solvents.
  • Alcohol Solubility: It shows good solubility in alcohols, particularly in lower molecular weight alcohols (e.g., methanol and ethanol), enhancing its versatility in various chemical applications.
  • Non-polar Solvents: However, trimethyl(2-phenylethyl)ammonium bromide is expected to have limited solubility in non-polar solvents. This is due to the molecule's polar characteristics that do not favor dispersion in non-polar environments.

In summary, the solubility of trimethyl(2-phenylethyl)ammonium bromide can be described as follows:

  1. Soluble in water
  2. Soluble in lower molecular weight alcohols
  3. Limited solubility in non-polar solvents

This solubility profile makes trimethyl(2-phenylethyl)ammonium bromide an important compound in various chemical processes and applications, particularly where ionic interactions are essential.

Interesting facts

Interesting Facts about Trimethyl(2-phenylethyl)ammonium Bromide

Trimethyl(2-phenylethyl)ammonium bromide, commonly referenced in research and chemical applications, belongs to a class of compounds known as quaternary ammonium salts. These salts are characterized by their unique structure and versatile applications.

Key Points to Consider:

  • Chemical Structure: The molecule features a nitrogen atom bonded to three methyl groups and one 2-phenylethyl group, which provides distinct properties and interactions with other molecules.
  • Biological Relevance: Quaternary ammonium compounds like this one are often studied for their roles in biological systems, particularly for their function as surfactants and antimicrobial agents.
  • Application in Synthesis: This compound serves as a useful reagent in various organic synthesis reactions, offering opportunities for researchers to explore and develop new reactions.
  • Phase-Transfer Catalyst: It is known to act as a phase-transfer catalyst, enhancing the efficiency of reactions that involve multiple phases, such as solid-liquid or liquid-liquid reactions.

As noted by many chemists, "The utility of quaternary ammonium compounds in diverse fields of chemistry underscores their significance in both theoretical and practical applications." Their tailored properties often lead to innovative solutions in material science, drug delivery, and beyond.

In summary, Trimethyl(2-phenylethyl)ammonium bromide is more than just a chemical entity; it is a gateway to understanding the intricate relationships within organic chemistry and its myriad applications. Whether you are a budding chemist or an experienced researcher, this compound stands as a testament to the versatility and complexity of quaternary ammonium salts.

Synonyms
36043-87-5
Phenethyltrimethylammonium bromide
Trimethylphenethylammonium bromide
Ammonium, trimethylphenethyl-, bromide
beta-Phenylethyl-trimethylammonium bromide
N,N,N-Trimethylbenzeneethanaminium bromide
6068-85-5
AMMONIUM, PHENETHYLTRIMETHYL-, BROMIDE
Benzeneethanaminium, N,N,N-trimethyl-, bromide
EINECS 252-844-6
alpha-Phenylethyl-trimethylammonium bromide
AMMONIUM, alpha-PHENYLETHYLTRIMETHYL-, BROMIDE
SCHEMBL11788520
DTXSID30957452
N,N,N-Trimethyl-2-phenylethan-1-aminium bromide