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Hexamethonium hydroxide

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Identification
Molecular formula
C12H30N2O2
CAS number
55-97-0
IUPAC name
trimethyl-[6-(trimethylammonio)hexyl]ammonium;dihydroxide
State
State

At room temperature, hexamethonium hydroxide is typically found in a solid crystalline form. However, it can also exist in aqueous solution form due to its solubility in water. The compound is hygroscopic, which means it readily absorbs moisture from the air and can transition between solid and liquid states when exposed to environmental conditions.

Melting point (Celsius)
25.00
Melting point (Kelvin)
298.15
Boiling point (Celsius)
257.00
Boiling point (Kelvin)
530.15
General information
Molecular weight
341.52g/mol
Molar mass
341.5200g/mol
Density
1.0600g/cm3
Appearence

Hexamethonium hydroxide appears as a colorless to pale yellow solid or solution. It is hygroscopic and can absorb moisture from the air.

Comment on solubility

Solubility of Trimethyl-[6-(trimethylammonio)hexyl]ammonium Dihydroxide

The solubility of trimethyl-[6-(trimethylammonio)hexyl]ammonium;dihydroxide (C12H30N2O2) is influenced by several factors due to its unique structural characteristics. This compound possesses both hydrophilic and hydrophobic properties, primarily from its quaternary ammonium structure and long alkyl chain. Here’s a closer look at its solubility behavior:

  • Hydrophilicity: The presence of hydroxide ions makes it highly soluble in polar solvents like water, as they can hydrogen bond with water molecules.
  • Hydrophobicity: The long hydrocarbon chain contributes to hydrophobic interactions, making it less soluble in organic solvents. This dual nature can lead to a unique solubility profile.
  • Temperature Dependence: Solubility may vary with temperature, generally increasing at higher temperatures due to enhanced molecular movement.
  • Concentration Effects: At increased concentrations, solubility may be affected by intermolecular interactions, leading to potential aggregation.

In summary, the solubility of trimethyl-[6-(trimethylammonio)hexyl]ammonium dihydroxide demonstrates the fascinating interplay of structural elements affecting solvation processes. As one might say, "Solubility is the dance of molecules," showcasing the dynamic relationships between polarity and structure.

Interesting facts

Interesting Facts about Trimethyl-[6-(trimethylammonio)hexyl]ammonium Dihydroxide

Trimethyl-[6-(trimethylammonio)hexyl]ammonium dihydroxide is an intriguing compound with a variety of unique properties and applications.

Chemical Structure and Characteristics

This compound features a complex quaternary ammonium structure, which contributes to its distinctive chemical behavior. Its structure can lead to interesting interactions due to the presence of:

  • Quaternary Ammonium Ions: Known for their surfactant properties, which make them useful in various cleaning and emulsifying applications.
  • Hydroxide Groups: The dihydroxide component can enhance its reactivity and impact its solubility in different solvents.

Applications

The diverse properties of this compound allow for a wide array of applications, such as:

  • As a surfactant in various cleaning products, promoting improved wetting and spreading.
  • In the pharmaceutical industry, where it may play a role in drug formulation and delivery.
  • In the field of organic synthesis, where it can act as a catalyst or a reagent in chemical transformations.

Research Implications

With ongoing research in the field of ionic liquids and green chemistry, compounds like trimethyl-[6-(trimethylammonio)hexyl]ammonium dihydroxide are under investigation for their potential to replace traditional solvents with more environmentally friendly alternatives.
Future studies may focus on:

  • The evaluation of its biocompatibility for medical applications.
  • Investigating its ability to act as a phase transfer catalyst.
  • Studying how it behaves in different environmental conditions to assess its safety and stability.

In summary, trimethyl-[6-(trimethylammonio)hexyl]ammonium dihydroxide is a complex compound that embodies many fascinating characteristics and has significant potential for scientific advancement and practical application.

Synonyms
556-81-0
HEXAMETHONIUM HYDROXIDE
Hexamethoniun
UNII-RVL393940Z
RVL393940Z
1,6-Hexanediaminium, N1,N1,N1,N6,N6,N6-hexamethyl-, hydroxide (1:2)
trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;dihydroxide
Hexamethonium Dihydroxide (ca. 25% in Water)
HEXAMETHIONIUM HYDROXIDE
Hexamethonioum Dihydroxide
SCHEMBL178044
CHEMBL121721
N,N,N,N',N',N'-Hexamethylhexamethylenediammonium dihydroxide
MFCD29073718
H1762
Q27288307
611-300-1