Brilliant Blue FCF | Solubility of Things

Identification

Molecular formula

C₃₇H₃₆N₂Na₂O₉S₃

CAS number

6104-58-1

IUPAC name

[2-(2,4-dimethylanilino)-2-oxo-ethyl]-[2-(2,6-dimethylanilino)-2-oxo-ethyl]-dimethyl-ammonium

State

At room temperature, Brilliant Blue FCF is typically in a solid state, often found in powder or granular form.

Melting point (Celsius)

283.00

Melting point (Kelvin)

556.15

Boiling point (Celsius)

530.00

Boiling point (Kelvin)

803.15

General information

Molecular weight

792.85g/mol

Molar mass

792.8530g/mol

Density

1.1570g/cm³

Appearence

Brilliant Blue FCF appears as a dark blue powder or granules. It is a synthetic dye used in food and other applications, and it dissolves in water to give a blue solution.

Comment on solubility

Solubility of [2-(2,4-dimethylanilino)-2-oxo-ethyl]-[2-(2,6-dimethylanilino)-2-oxo-ethyl]-dimethyl-ammonium

The solubility of the compound [2-(2,4-dimethylanilino)-2-oxo-ethyl]-[2-(2,6-dimethylanilino)-2-oxo-ethyl]-dimethyl-ammonium can be influenced by various factors. Generally, compounds containing quaternary ammonium groups, such as this one, exhibit notable solubility characteristics due to their ionic nature.

Solvent Compatibility: This compound is likely to be soluble in polar solvents such as water and alcohols. The presence of charged functional groups enhances its interaction with polar molecules.
Temperature Dependence: Solubility may increase with temperature, which is a common trend in many ionic compounds, allowing for greater molecular mobility in the solvent.
pH Effects: Variations in pH can alter the ionization state of the compound, potentially affecting solubility. In acidic or basic media, solubility can change significantly.
Concentration Factors: In higher concentrations, solubility limits may be reached, resulting in precipitation or saturation of the solution.

As a general guideline, when assessing the solubility of complex organic ammonium compounds, one must consider both the structural characteristics of the compound and the environmental conditions under which solubility is evaluated. Ultimately, this intricate interplay defines how readily the compound dissolves in various solvent systems.

Interesting facts

Interesting Facts about [2-(2,4-dimethylanilino)-2-oxo-ethyl]-[2-(2,6-dimethylanilino)-2-oxo-ethyl]-dimethyl-ammonium

This compound is a fascinating example of a quaternary ammonium salt, which are known for their unique properties and wide range of applications in chemistry and industry. Here are some noteworthy aspects:

Biological Activity: Compounds of this type often exhibit interesting biological activities, including antimicrobial and antifungal properties, which make them valuable in pharmaceutical and agricultural applications.
Surfactant Properties: Due to their amphiphilic nature, quaternary ammonium compounds can act as surfactants. This property is essential in formulating household products, personal care items, and industrial cleaners.
Research Potential: The structural complexity of this compound makes it an appealing candidate for research in medicinal chemistry, where modifications to the aniline rings could lead to novel drug discoveries.
Stability: Quaternary ammonium salts typically possess high thermal and chemical stability, which is advantageous in various applications, including use in formulations that require longevity and resistance to degradation.
Ion Exchange Properties: The presence of a positively charged nitrogen atom allows these compounds to engage in ion exchange reactions, facilitating their use in water purification and treatment processes.

As a student or researcher in chemistry, exploring compounds of this nature opens doors to understanding intricate molecular interactions and their real-world implications. Always remember the words of famed chemist Linus Pauling: "The best way to have a good idea is to have a lot of ideas." This compound represents just one of the many paths that can be taken in the pursuit of knowledge and innovation in the chemical sciences.