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Chlorhexidine

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Identification
Molecular formula
C22H30Cl2N10
CAS number
55-56-1
IUPAC name
[4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methyl-ammonium;chloride
State
State

At room temperature, Chlorhexidine is a solid. It is not typically found in its free base form due to its instability in powder form, so it is often used as a salt, such as its digluconate form in solutions.

Melting point (Celsius)
134.00
Melting point (Kelvin)
407.15
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.15
General information
Molecular weight
505.45g/mol
Molar mass
505.4500g/mol
Density
1.0700g/cm3
Appearence

Chlorhexidine is a solid in its pure state, typically appearing as a crystalline powder. It is either white or almost white in coloration and may appear as fine, odorless powder particles.

Comment on solubility

Solubility of [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methyl-ammonium;chloride

The compound [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methyl-ammonium chloride, often referred to in its abbreviated form, exhibits interesting solubility characteristics that are worth noting. The solubility of this compound can be influenced by several factors:

  • Polar Nature: Given the presence of quaternary ammonium groups, the compound is typically highly soluble in polar solvents such as water.
  • Counterion Effect: The chloride ion plays a significant role in enhancing the compound's solubility through ionic interactions.
  • Temperature Dependency: Solubility generally increases with temperature. Therefore, higher temperatures may improve the dissolution rates in aqueous solutions.
  • pH Sensitivity: The solubility can be affected by the pH of the solution; acidic or basic conditions may yield different solubility profiles.

Researchers have noted that "the chemical structure facilitates solvation," making the compound readily available for various applications. Due to its high solubility in aqueous media, it is commonly utilized in environments where fast dissolution and bioavailability are critical.

In summary, [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methyl-ammonium chloride demonstrates a strong propensity for solubility in water and polar solvents, aided by its ionic nature and structural features.

Interesting facts

Interesting Facts about [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methyl-ammonium; chloride

This compound is a fascinating member of the triazine family, which is notable for its diverse applications and properties. Here are some key points that highlight its significance:

  • Versatile Applications: Triazine derivatives are commonly utilized in agricultural chemistry as herbicides due to their ability to inhibit specific biochemical pathways in plants.
  • Amine Substitution: The presence of two dimethylamino groups enhances the compound's reactivity and solubility, making it particularly effective in various chemical reactions.
  • Cationic Nature: As this compound carries a quaternary ammonium group, it exhibits cationic properties, which can facilitate its interaction with negatively charged surfaces or organisms.
  • Biological Activity: Some studies have suggested that compounds in this category may possess antifungal and antimicrobial properties, expanding their potential in both medicine and agriculture.

The methylammonium component signifies the presence of a potentially bioactive moiety, which could interact beneficially with biological systems. Furthermore, the chloride ion acts as a counterion, enhancing the overall stability of the molecule.

In conclusion, the compound [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methyl-ammonium; chloride is not just a chemical formula; it represents a bridge between synthetic chemistry and real-world applications, making it an intriguing subject for further study!

Synonyms
Pentamethylmelamine monohydrochloride
16268-63-6
NSC 118742
[4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-methylazanium;chloride
AI3-51240
MELAMINE, PENTAMETHYL-, HYDROCHLORIDE
1,3,5-Triazine-2,4,6-triamine, N,N,N',N',N''-pentamethyl-, hydrochloride