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Disperse Orange 3

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Identification
Molecular formula
C14H14FN3
CAS number
495-54-5
IUPAC name
4-(2-fluorophenyl)azo-N,N-dimethyl-aniline
State
State

At room temperature, the compound is typically in a solid state.

Melting point (Celsius)
178.00
Melting point (Kelvin)
451.15
Boiling point (Celsius)
433.00
Boiling point (Kelvin)
706.15
General information
Molecular weight
268.30g/mol
Molar mass
268.2950g/mol
Density
1.2600g/cm3
Appearence

Disperse Orange 3 appears as a bright orange crystalline powder. It is often used in dyeing polyester and acetate fibers due to its vibrant orange color.

Comment on solubility

Solubility of 4-(2-fluorophenyl)azo-N,N-dimethyl-aniline

The solubility of 4-(2-fluorophenyl)azo-N,N-dimethyl-aniline can be quite intriguing due to its unique molecular structure. This compound, which contains an azo (-N=N-) group, exhibits specific interactions that influence its solubility characteristics.

Several factors contribute to the solubility of this compound:

  • Molecular Polarity: The presence of polar functional groups can enhance solubility in polar solvents, while non-polar characteristics tend to favor solubility in organic solvents.
  • Hydrogen Bonding: The ability of the compound to form hydrogen bonds with solvents can significantly impact its solubility. Compounds that can donate or accept hydrogen bonds generally have increased solubility.
  • Solvent Type: The choice of solvent is crucial. For instance, 4-(2-fluorophenyl)azo-N,N-dimethyl-aniline may dissolve better in organic solvents such as ethanol or acetone rather than in water due to its overall hydrophobic nature.
  • Temperature Influence: As with many organic compounds, elevating the temperature can increase solubility by providing more energy to break intermolecular interactions.

In general, one might observe that “like dissolves like” holds true for this azo compound, indicating that it will likely be more soluble in non-polar or slightly polar solvents compared to water. Testing its solubility in various solvents is essential to understand its practical applications, especially in dyeing and analytical chemistry.

Interesting facts

Interesting Facts about 4-(2-Fluorophenyl)azo-N,N-dimethyl-aniline

4-(2-Fluorophenyl)azo-N,N-dimethyl-aniline is a fascinating compound that belongs to the class of azo dyes. Azo compounds are characterized by the presence of the azo group (–N=N–), which plays a crucial role in their reactivity and color properties. Here are some engaging facts that highlight the significance of this compound:

  • Structure and Functionality: This compound exhibits a complexe structure with a combination of fluorine substitution on the aromatic ring and an azo linkage. These features can enhance its ability to interact with various substrates.
  • Applications in Dyes: Azo dyes like this compound are widely used in textiles and leather industries due to their vivid colors and stability. They can provide bright hues and are instrumental in fabric dyeing processes.
  • Environmental Concerns: While azo dyes are popular for their colorants, they can also pose environmental risks. Some azo compounds may break down into carcinogenic amines, leading to regulations regarding their use.
  • Research and Innovation: Ongoing research in the field of chemistry continues to explore the utility of azo compounds in biotechnology, including their use in sensors and as biological probes due to their distinct photochemical properties.
  • Fluorine's Influence: The incorporation of fluorine atoms can significantly alter the chemical behavior of a molecule. In the case of 4-(2-fluorophenyl)azo-N,N-dimethyl-aniline, fluorine enhances the compound’s lipophilicity, which can affect its interactions in biological systems.

As chemistry continues to evolve, compounds like 4-(2-fluorophenyl)azo-N,N-dimethyl-aniline serve as a testament to the intricate balance of functionality, application, and environmental responsibility. Understanding these compounds not only helps chemists innovate in various industries but also pushes forward discussions on sustainability in chemical production.

Synonyms
331-91-9
2'-Fluoro-4-dimethylaminoazobenzene
Aniline, p-((o-fluorophenyl)azo)-N,N-dimethyl-
4-(Dimethylamino)-2'-fluoroazobenzene
D4UKK83S4M
BRN 0749028
N,N-Dimethyl-p-(2-fluorophenylazo)aniline
4-[(2-fluorophenyl)azo]-n,n-dimethylbenzenamine
ANILINE, N,N-DIMETHYL-p-(2-FLUOROPHENYLAZO)-
BENZENAMINE,4-[2-(2-FLUOROPHENYL)DIAZENYL]-N,N-DIMETHYL-
UNII-D4UKK83S4M
IPZKHNDQVUUVDA-UHFFFAOYSA-N
FLUORO-4-DIMETHYLAMINOAZOBENZENE, O-
Q27276096
BENZENAMINE, 4-((2-FLUOROPHENYL)AZO)-N,N-DIMETHYL-
BENZENAMINE, 4-(2-(2-FLUOROPHENYL)DIAZENYL)-N,N-DIMETHYL-