Skip to main content

Tetramethylammonium iodide

ADVERTISEMENT
Identification
Molecular formula
C4H12IN
CAS number
75-58-1
IUPAC name
amino(trimethyl)ammonium;iodide
State
State

Tetramethylammonium iodide is a solid at room temperature. It typically exists in a crystalline form and is stable under standard conditions.

Melting point (Celsius)
298.00
Melting point (Kelvin)
571.15
Boiling point (Celsius)
671.00
Boiling point (Kelvin)
944.15
General information
Molecular weight
201.06g/mol
Molar mass
201.0610g/mol
Density
1.5430g/cm3
Appearence

Tetramethylammonium iodide is a white crystalline solid. It is often found as colorless to white hygroscopic crystals or powder. It is soluble in water and can behave as an ionic compound.

Comment on solubility

Solubility of Amino(trimethyl)ammonium Iodide

Amino(trimethyl)ammonium iodide, with the formula (CH3)3NCH2NH3I, exhibits unique solubility characteristics due to its ionic nature and the presence of both alkyl and ammonium groups. Generally, this compound is:

  • Highly soluble in polar solvents: Given its ionic structure, amino(trimethyl)ammonium iodide tends to dissolve readily in water and other polar solvents.
  • Less soluble in non-polar solvents: The hydrophobic methyl groups make it less compatible with non-polar solvents, resulting in minimal solubility.
  • Temperature-dependent: The solubility tends to increase with rising temperatures, which can enhance the interactions between the solute and solvent molecules.

To summarize, the solubility behavior of amino(trimethyl)ammonium iodide is governed by its ionic nature, making it highly soluble in polar environments while demonstrating poor solubility in non-polar conditions. As with many ammonium salts, solubility can be influenced by factors such as temperature and the specific solvent used.

Interesting facts

Amino(trimethyl)ammonium iodide: An Insightful Overview

Amino(trimethyl)ammonium iodide is an intriguing quaternary ammonium compound, holding a significant place in various chemical applications. Its unique structure and properties make it a compound of interest for both scientific research and industrial use.

Key Characteristics and Applications:

  • Quaternary Ammonium Compound: This compound features a central nitrogen atom bonded to three methyl groups and an amino group, making it a classic example of a quaternary ammonium.
  • Ion Pairing: The iodide ion contributes to its behavior in solution, allowing for interesting interactions in ionic compounds.
  • Chemical Versatility: The presence of both amino and quaternary ammonium groups enables it to act as a surfactant, which can lower surface tension in various formulations.
  • Biological Relevance: Compounds like this have potential applications in pharmaceuticals and biochemistry, particularly in drug delivery systems due to their ability to interact with biological membranes.

Moreover, it's essential to recognize the historical significance of quaternary ammonium compounds in the realm of antibacterial agents. According to chemists, "the cationic nature of these compounds allows them to disrupt microbial cell membranes effectively." This property has paved the way for their use in antiseptic products and disinfectants.

In conclusion, amino(trimethyl)ammonium iodide is more than just a compound; it represents a fusion of chemistry and practical application, demonstrating how understanding molecular structure can lead to innovative uses that benefit various fields, from medicine to industrial chemistry.

Synonyms
3288-80-0
Trimethylhydrazonium iodide
HYDRAZINIUM, 1,1,1-TRIMETHYL-, IODIDE
NSC 33596
NSC 123999
Hydrazonium, 1,1,1-trimethyl-, iodide
Hydrazinium, 1,1,1-trimethyl-, iodide (1:1)
628-240-7
1,1,1-Trimethylhydrazinium iodide
amino(trimethyl)azanium;iodide
trimethylhydrazinium iodide
MFCD00464984
1,1,1-TRIMETHYLHYDRAZINIUMIODIDE
1,1-Trimethylhydrazinium iodide
Hydrazinium,1,1-trimethyl-, iodide
Hydrazonium,1,1-trimethyl-, iodide
amino(trimethyl)azanium,iodide
Amino(trimethyl)ammonium iodide
SCHEMBL1116248
DTXSID00954539
NSC33596
NSC-33596
NSC123999
AKOS015904453
1,1,1-Trimethyl-1-hydrazinium Iodide
1,1,1-Trimethylhydrazin-1-ium iodide
NSC-123999
SS-4858
1,1,1-Trimethylhydrazinium iodide 97%
1,1,1-Trimethylhydrazinium iodide 97%
SY104201
DB-025517
CS-0530352
F87342