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Rhodamine 6G

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Identification
Molecular formula
C28H31N2O3Cl
CAS number
989-38-8
IUPAC name
5-(dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium
State
State

At room temperature, Rhodamine 6G is a solid. It often appears as a crystalline compound or powder used primarily as a dye due to its luminescent properties.

Melting point (Celsius)
268.00
Melting point (Kelvin)
541.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
479.02g/mol
Molar mass
479.0160g/mol
Density
1.2600g/cm3
Appearence

Rhodamine 6G is a dye that exhibits a bright, vibrant orange-red color. It is available in a crystalline powder form, which is sparingly soluble in water, giving highly fluorescent solutions. Its appearance can vary slightly from cubic crystals to a fine powder, but it is predominantly consistent in its bright hue, which is characteristic of its use in laser dye applications.

Comment on solubility

Solubility of 5-(dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium

The solubility of 5-(dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium can be influenced by several factors. Understanding its solubility characteristics is vital for practical applications. Here are some key points:

  • Polar vs. Non-Polar Solvents: This compound has a significant polar character due to the presence of the ammonium group, which suggests better solubility in polar solvents such as water or alcohols.
  • Concentration: Solubility may vary with concentration; as the concentration of the compound in a solution increases, its saturation point will eventually be reached.
  • Temperature Dependence: Typically, solubility increases with temperature. Therefore, heating the solvent can enhance the dissolved amount of the compound.
  • Interactions with Solvent: The extent of solubility can also depend on hydrogen bonding capabilities and dipole-dipole interactions with the solvent.

As a general observation, “The solubility of a compound is as complex as the interactions that govern it.” Thus, for precise applications, testing in various solvents and conditions is recommended.


In summary, 5-(dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium is expected to exhibit notable solubility in polar environments, but thorough experimentation is essential to determine exact solubility parameters.

Interesting facts

Interesting Facts about 5-(Dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium

5-(Dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium is a fascinating compound that demonstrates unique chemical properties and applications. Here's what you should know about this intriguing molecule:

  • Dual Functionality: This compound contains both dimethylamino and penta-2,4-dienylidene groups, which allows it to partake in various chemical reactions, making it a versatile component in organic synthesis.
  • Applications in Chemistry: It is often utilized as a reactant in the synthesis of other more complex organic molecules, highlighting its importance in the synthesis of pharmaceuticals and agrochemicals.
  • Research Significance: The compound has garnered attention within the scientific community due to its potential applications in materials science and photochemistry, especially in the development of advanced materials.
  • Ion Exchange Properties: With its positively charged ammonium group, this compound can engage in ion exchange reactions, which can be beneficial in various separation and purification processes.
  • Stability and Reactivity: The stability of the molecular structure combined with its reactive sites makes it a good candidate for studying reaction mechanisms in chemical research.
  • Expanding Knowledge: Ongoing studies focus on understanding its behavior in different environments and its interaction with biological systems, which may lead to novel therapeutic agents.

In summary, 5-(dimethylamino)penta-2,4-dienylidene-dimethyl-ammonium is more than just a chemical compound; it is a building block for future innovations in chemistry and related fields. Its diverse functionalities and applications underscore the importance of continuing to explore the myriad possibilities that such compounds hold in the realm of science.

Synonyms
Methanaminium, N-[5-(dimethylamino)-2,4-pentadienylidene]-N-methyl-
38571-89-0
DTXSID20274589