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Phenyltrimethylammonium iodide

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Identification
Molecular formula
C11H16IN
CAS number
13810-02-1
IUPAC name
trimethyl(2-phenylethyl)ammonium;iodide
State
State

At room temperature, Phenyltrimethylammonium iodide is in a solid state. It is typically stored as a crystalline powder in laboratory settings.

Melting point (Celsius)
225.00
Melting point (Kelvin)
498.00
Boiling point (Celsius)
235.90
Boiling point (Kelvin)
509.10
General information
Molecular weight
275.16g/mol
Molar mass
275.1960g/mol
Density
1.5900g/cm3
Appearence

Phenyltrimethylammonium iodide typically appears as a white to off-white crystalline solid. It is often found in its solid state when stored under normal room temperature conditions.

Comment on solubility

Solubility of Trimethyl(2-phenylethyl)ammonium Iodide

Trimethyl(2-phenylethyl)ammonium iodide, commonly referred to as a quaternary ammonium compound, exhibits intriguing solubility characteristics. This compound is typically soluble in polar solvents, which is a reflection of its ionic nature due to the presence of the iodide ion (I). Here are some key points about its solubility:

  • Water Solubility: While quaternary ammonium compounds generally have good water solubility, the presence of the bulky 2-phenylethyl group can impact this property. As a result, Trimethyl(2-phenylethyl)ammonium iodide may show limited solubility in pure water.
  • Organic Solvents: This compound tends to be more soluble in organic solvents such as ethanol and acetone, which can better accommodate its organic portion.
  • Temperature Effects: Throughout various temperatures, the solubility can change, often increasing with higher temperatures due to enhanced molecular motion.

In summary, the solubility of trimethyl(2-phenylethyl)ammonium iodide can be considered moderate in water but favorable in organic solvents, making it versatile for various applications. Understanding the solubility characteristics of this compound is essential for its effective use in chemical reactions and formulations.

Interesting facts

Interesting Facts about Trimethyl(2-phenylethyl)ammonium Iodide

Trimethyl(2-phenylethyl)ammonium iodide is a fascinating quaternary ammonium compound that finds applications in various fields of chemistry and biology. Here are some key points you may find intriguing:

  • Versatile Ion Pair: This compound is a salt, where the trimethyl(2-phenylethyl)ammonium cation pairs with the iodide anion. This ion pairing plays a significant role in the compound's solubility and reactivity.
  • Biological Activity: Quaternary ammonium compounds like this one are known for their surfactant properties and can act as antimicrobial agents. This makes them useful in pharmaceuticals and hygiene products.
  • Potential Applications:
    • As a phase transfer catalyst in organic synthesis, facilitating the movement of reactants between different phases.
    • In drug formulation, enhancing the bioavailability of certain pharmaceutical compounds.
  • Stable Structure: The presence of the trimethyl group provides a stable, bulky structure, making the compound less susceptible to hydrolysis, which is a common challenge in organic chemistry.
  • Research Opportunities: Ongoing studies focus on exploring its potential in creating novel materials and its behavior in ionic liquids, which are noteworthy for their low volatility and high thermal stability.

In conclusion, trimethyl(2-phenylethyl)ammonium iodide is not just an ordinary compound. Its unique characteristics and properties make it a subject of interest in various scientific fields, from medicinal chemistry to materials science. As researchers continue to explore its full potential, we may uncover even more applications that enhance our understanding and utilization of this intriguing compound.

Synonyms
Phenethyl-trimethylammonium iodide
AMMONIUM, PHENETHYLTRIMETHYL-, IODIDE
Ammonium, trimethylphenethyl-, iodide
1077-11-8
Benzeneethanaminium, N,N,N-trimethyl-, iodide
NSC-1848
NSC-42282
Benzeneethanaminium,N,N-trimethyl-, iodide
NSC 1848
NSC 42282
beta-Phenylethyl-trimethylammonium iodide
3NQK3F99HH
SCHEMBL8978030
Trimethylphenethylammonium iodide
CHEMBL1973143
DTXSID80910496
NSC1848
NSC42282
N,N,N-Trimethyl-2-phenylethan-1-aminium iodide
Benzeneethanaminium, N,N,N-trimethyl-, iodide (1:1)