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Phenyltrimethylammonium iodide

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Identification
Molecular formula
C9H14INO
CAS number
927-02-1
IUPAC name
(4-hydroxyphenyl)-trimethyl-ammonium;iodide
State
State

At room temperature, Phenyltrimethylammonium iodide is in a solid state.

Melting point (Celsius)
233.00
Melting point (Kelvin)
506.15
Boiling point (Celsius)
315.00
Boiling point (Kelvin)
588.15
General information
Molecular weight
279.15g/mol
Molar mass
279.1470g/mol
Density
1.8200g/cm3
Appearence

Phenyltrimethylammonium iodide appears as a crystalline solid that is typically white to off-white in color. The crystals can sometimes be slightly hygroscopic.

Comment on solubility

Solubility of (4-hydroxyphenyl)-trimethyl-ammonium iodide

(4-hydroxyphenyl)-trimethyl-ammonium iodide is known for its interesting solubility characteristics. This compound is generally considered soluble in various polar solvents, such as:

  • Water
  • Methanol
  • Ethanol

One of the reasons for its good solubility in these solvents is the presence of the trimethylammonium group, which enhances ionic interactions and solvation processes. Additionally, the iodide counterion contributes to this solubility through its ability to interact with water molecules via hydrogen bonding and dipole-dipole interactions.

In contrast, (4-hydroxyphenyl)-trimethyl-ammonium iodide may exhibit poor solubility in non-polar solvents such as:

  • Hexane
  • Benzene
  • Chloroform

This limited solubility in non-polar environments is primarily due to the polar nature of the functional groups present in the compound, which are not conducive to dispersing in non-polar matrices.

Overall, the solubility profile of (4-hydroxyphenyl)-trimethyl-ammonium iodide highlights its functional versatility and potential applications in various chemical processes. Understanding solubility is crucial for effective use in fields such as pharmaceuticals and materials science.

Interesting facts

Interesting Facts about (4-Hydroxyphenyl)-Trimethyl-Ammonium Iodide

(4-Hydroxyphenyl)-Trimethyl-Ammonium Iodide, often referred to simply as “trimethylammonium iodide,” is a fascinating compound with diverse applications in the field of chemistry. Below are some intriguing aspects of this compound:

  • Quaternary Ammonium Salt: As a quaternary ammonium compound, it features a positively charged nitrogen atom bonded to three methyl groups and a hydroxyl-substituted aromatic derivation, which contributes to its unique properties.

  • Biological Significance: Compounds like this play crucial roles in biological systems. The quaternary ammonium cations are known to interact with cell membranes, and thus, they can be influential in pharmaceuticals and drug delivery systems.

  • Ion Exchange Applications: Due to its ionic nature, (4-hydroxyphenyl)-trimethyl-ammonium iodide can serve as an effective ion exchange material, potentially useful in water treatment processes and analytical chemistry.

  • Potential as a Surfactant: The amphiphilic nature of this compound opens up avenues for its usage as a surfactant, enhancing the solubility of otherwise hydrophobic compounds in aqueous environments.

  • Research Interest: The compound is a topic of ongoing research, especially in the context of its interactions with various biological targets and its potential applications in medicine and nanotechnology.

In summary, (4-Hydroxyphenyl)-Trimethyl-Ammonium Iodide represents a multifaceted compound with significant implications in both scientific research and practical applications. Its role in medicinal chemistry and the potential for innovative uses continues to pique the interest of scientists and researchers alike.

Synonyms
4-Hydroxy-N,N,N-trimethylbenzenaminium iodide
Trimophonium iodide
6545-97-7
p-(Dimethylamino)phenol methiodide
Benzenaminium, 4-hydroxy-N,N,N-trimethyl-, iodide
AMMONIUM, (p-HYDROXYPHENYL)TRIMETHYL-, IODIDE
SCHEMBL9711185
phenol, 4-trimethylammonio-, iodide-