Skip to main content

Quinoline Yellow

ADVERTISEMENT
Identification
Molecular formula
C27H23ClN2
CAS number
61968-76-1
IUPAC name
1-ethyl-2-[3-(1-ethylquinolin-1-ium-2-yl)prop-2-enylidene]quinoline;chloride
State
State

At room temperature, Quinoline Yellow exists as a solid. It is commonly found as a crystalline powder that is used in various chemical and industrial applications.

Melting point (Celsius)
172.00
Melting point (Kelvin)
445.15
Boiling point (Celsius)
745.00
Boiling point (Kelvin)
1 018.15
General information
Molecular weight
390.91g/mol
Molar mass
390.9100g/mol
Density
1.2970g/cm3
Appearence

Quinoline Yellow appears as a bright yellow to orange powder. It is used as a coloring agent in various applications and is recognized for its vibrant color and stability in products where it is applied.

Comment on solubility

Solubility of 1-ethyl-2-[3-(1-ethylquinolin-1-ium-2-yl)prop-2-enylidene]quinoline;chloride

The solubility of the compound 1-ethyl-2-[3-(1-ethylquinolin-1-ium-2-yl)prop-2-enylidene]quinoline;chloride can be nuanced due to its complex structure. Here are some key points regarding its solubility:

  • Solvent Polarity: This compound is likely to exhibit different solubility characteristics in various solvents due to the presence of both hydrophilic and hydrophobic regions.
  • Ionization: As a quaternary ammonium salt, the chloride component may enhance solubility in polar solvents, particularly water, due to its ionic nature.
  • Non-Polar Solvents: Conversely, the quinoline moieties may favor solubility in non-polar solvents, enabling potential use in organic applications.
  • Temperature: Solubility may increase with temperature, as is common with most ionic compounds.

In general, the solubility can be described as:

  • Variable: Dependent on solvent choice, temperature, and concentration.
  • Potentially High: In polar solvents due to the ionic chloride.
  • Reasonable: In organic solvents due to hydrophobic interactions.

Understanding the solubility of this compound is essential for its application in chemical processes and therapeutic formulations. Experimental determination is recommended for precise solubility data.

Interesting facts

Interesting Facts About 1-Ethyl-2-[3-(1-ethylquinolin-1-ium-2-yl)prop-2-enylidene]quinoline; chloride

This compound, known as an ionic liquid, exhibits unique properties that make it a subject of interest in various fields of chemistry. Here are some noteworthy facts:

  • Unique Structure: The compound features a quinoline backbone with a substituent that includes both a prop-2-enylidene and an ethyl group, suggesting diverse reactivity that can be harnessed in synthetic pathways.
  • Potential Applications: The molecule is being investigated for its potential use in:
    • Photovoltaic devices
    • Anticancer agents
    • Catalysis in organic reactions
  • Chloride Ion Role: The chloride component may assist in solubility and mobility within liquid formulations, particularly in ionic liquid applications.
  • Fluorescence Studies: Many quinolone derivatives are investigated for their fluorescent properties, paving the way for applications in bioimaging and sensing technologies.
  • Key Research Areas: Current research often focuses on:
    • Exploring the anti-microbial properties of quinolines
    • Investigation of the cytotoxic effects in cancer cells
    • Studying thermophysical properties

In summary, the intricate structure and unique properties of 1-ethyl-2-[3-(1-ethylquinolin-1-ium-2-yl)prop-2-enylidene]quinoline; chloride hold promise for advancing materials science and medicinal chemistry. Its diverse applications and ongoing research make it a fascinating compound in contemporary studies.

Synonyms
pinacyanol(1+) chloride
SCHEMBL466982
NS00083496