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Disperse Orange 25

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Identification
Molecular formula
C16H15F3N4
CAS number
31482-56-1
IUPAC name
N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline
State
State
Solid at room temperature, typically found as a powder used in dyeing processes for synthetic fibers.
Melting point (Celsius)
160.00
Melting point (Kelvin)
433.15
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
294.32g/mol
Molar mass
294.2710g/mol
Density
1.2610g/cm3
Appearence

Disperse Orange 25 appears as a reddish-brown powder. It is an azo dye and is characterized by its vivid orange color.

Comment on solubility

Solubility of N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline

N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline, often known for its complex structure, exhibits unique solubility characteristics that can have significant implications in various applications. Understanding its solubility is vital in fields such as dye manufacturing or organic synthesis.

Key Points about Solubility:

  • Polar vs. Non-Polar Solvents: This compound demonstrates limited solubility in polar solvents due to its hydrophobic characteristics influenced by the trifluoromethyl group. It is more soluble in non-polar organic solvents.
  • Temperature Dependency: Solubility can vary substantially with temperature; generally, increased temperature enhances solubility in organic solvents.
  • pH Sensitivity: The ionization states of the aniline moiety may affect solubility, making it pH-dependent under certain conditions.

In summary, while N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline might be soluble in certain non-polar solvents, its solubility in water is generally low, primarily due to the presence of hydrophobic groups that resist interaction with water molecules. Therefore, a careful selection of solvent is essential for applications involving this compound.

Interesting facts

Interesting Facts about N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline

N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline is a fascinating azo compound that belongs to a class known for their vibrant colors and various applications. Here are some intriguing points about this compound:

  • Azo Compounds: This compound features an azo group (–N=N–), which is a hallmark of azo compounds, often associated with bright colors used in dyes and pigments.
  • Fluorinated Phenyl Group: The presence of a trifluoromethyl group (–CF3) in its structure enhances its chemical properties, imparting increased stability and making it valuable in pharmaceuticals and agrochemicals.
  • Applications: It is commonly utilized in the synthesis of dyes, offering a wide color spectrum and thus playing a crucial role in the textile industry.
  • Biological Significance: Some azo compounds exhibit biological activities, which has led to research into their potential use in medicinal chemistry.
  • Environment and Safety: While azo dyes are popular, they can be problematic due to their metabolic products, which may be toxic or carcinogenic. Safe handling and disposal are critical considerations.

As a scientist, exploring compounds like N,N-dimethyl-4-[4-(trifluoromethyl)phenyl]azo-aniline provides insight into the interplay between structure and reactivity, highlighting the importance of chemical innovation in various industries.

"The beauty of chemistry lies in its ability to create life through compounds that resonate on a molecular level."

Synonyms
405-82-3
4-Dimethylamino-4'-trifluoromethylazobenzene
N,N-Dimethyl-4-[4-(Trifluoromethyl)Phenyl]Diazenylaniline
Benzenamine, N,N-dimethyl-4-[2-[4-(trifluoromethyl)phenyl]diazenyl]-
BRN 1843642
N,N-dimethyl-4-[[4-(trifluoromethyl)phenyl]diazenyl]aniline
N,N-Dimethyl-p-((alpha,alpha,alpha-trifluoro-p-tolyl)azo)aniline
ANILINE, N,N-DIMETHYL-p-((alpha,alpha,alpha-TRIFLUORO-p-TOLYL)AZO)-
4-(Dimethylamino)-4'-(trifluoromethyl)azobenzene
GC2H9Y356W
SCHEMBL17859710
SCHEMBL19970710
HUUYCTQBVFYZFN-FMQUCBEESA-N
HUUYCTQBVFYZFN-UHFFFAOYSA-N
DTXSID001038678
N,N-Dimethyl-4-[2-[4-(trifluoromethyl)phenyl]diazenyl]benzenamine
Benzenamine, N,N-dimethyl-4-[(1E)-2-[4-(trifluoromethyl)phenyl]diazenyl]-
N,N-Dimethyl-4-[(1E)-2-[4-(trifluoromethyl)phenyl]diazenyl]benzenamine
1089299-76-2