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Solvent Yellow 56

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Identification
Molecular formula
C14H15FN3
CAS number
2210-32-6
IUPAC name
2-fluoro-N,N-dimethyl-4-phenylazo-aniline
State
State

At room temperature, Solvent Yellow 56 is typically found in a solid state. It is stable and does not volatilize quickly, which makes it useful in various industrial applications where stability is crucial.

Melting point (Celsius)
131.70
Melting point (Kelvin)
404.85
Boiling point (Celsius)
413.64
Boiling point (Kelvin)
686.79
General information
Molecular weight
267.31g/mol
Molar mass
267.3090g/mol
Density
1.1730g/cm3
Appearence

Solvent Yellow 56 typically appears as a yellow powder or crystals. It is vibrant in color, making it suitable for use in dyes and pigments. The compound's crystalline nature gives it a somewhat shiny appearance.

Comment on solubility

Solubility of 2-fluoro-N,N-dimethyl-4-phenylazo-aniline

The solubility of 2-fluoro-N,N-dimethyl-4-phenylazo-aniline is influenced by its molecular structure, which contributes to both its hydrophilic and hydrophobic characteristics.

In terms of solubility, consider the following factors:

  • Polarity: The presence of the fluoro group may enhance the compound's polarity, facilitating its interaction with polar solvents.
  • Hydrophobic Regions: The phenyl and dimethyl groups contribute hydrophobic characteristics, which may limit solubility in polar solvents.
  • Solvent Choice: It is speculated that this compound may exhibit better solubility in organic solvents such as ethanol or acetone, while showing lower solubility in water.

In summary, while 2-fluoro-N,N-dimethyl-4-phenylazo-aniline may not be highly soluble in water due to its hydrophobic characteristics, careful selection of organic solvents can lead to favorable solubility conditions. This demonstrates the intricate balance between various functional groups and the overall solubility behavior of the compound.

Interesting facts

Interesting Facts about 2-Fluoro-N,N-Dimethyl-4-Phenylazo-Aniline

The compound 2-fluoro-N,N-dimethyl-4-phenylazo-aniline is a fascinating example of an azo dye, a category of compounds that are known for their vibrant colors and wide applications in dyeing industries.

Key Features:

  • Azo Linkage: The presence of the azo (-N=N-) functional group gives it distinctive coloring properties, making it useful in textiles, paints, and inks.
  • Fluoro Substitution: The addition of fluorine (in the ortho position) often enhances the stability and reactivity of the compound, affecting its optical and electronic properties.
  • Dimethylamino Group: The N,N-dimethyl substitution suggests enhanced solubility and potential applications in biological systems or organic synthesis.

Applications: Due to its vibrant color, this compound is commonly utilized in:

  • Dyes for fibers
  • Indicators in chemical assays
  • Research settings for studying electronic and luminescent properties

Safety and Handling:

As with many azo compounds, it is vital to handle 2-fluoro-N,N-dimethyl-4-phenylazo-aniline with care. Proper safety measures should be taken, as some azo dyes can be potential carcinogens. Always refer to material safety data sheets (MSDS) before working with this substance.

In conclusion, 2-fluoro-N,N-dimethyl-4-phenylazo-aniline is not just a colorful compound; it embodies a blend of intriguing chemical properties and practical utility that continues to capture the interest of scientists and chemists alike.

Synonyms
321-25-5
2-Fluoro-4-dimethylaminoazobenzene
BRN 1820356
N,N-Dimethyl-2-fluoro-4-phenylazoaniline
ANILINE, N,N-DIMETHYL-2-FLUORO-4-PHENYLAZO-
4-16-00-00522 (Beilstein Handbook Reference)
SCHEMBL3498925
DTXSID901039097
Benzenamine, 2-fluoro-N,N-dimethyl-4-(2-phenyldiazenyl)-