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Disperse Orange 11

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Identification
Molecular formula
C18H22N4
CAS number
82-28-0
IUPAC name
4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline
State
State

At room temperature, Disperse Orange 11 is typically a solid. It is used in its solid state for applications requiring a disperse dye.

Melting point (Celsius)
174.00
Melting point (Kelvin)
447.15
Boiling point (Celsius)
444.00
Boiling point (Kelvin)
717.15
General information
Molecular weight
268.36g/mol
Molar mass
268.3580g/mol
Density
1.1085g/cm3
Appearence

This compound appears as a reddish-orange solid, commonly used as a dye. It has a tendency to exhibit bright, intense colors due to its azo structure, and it is often presented in powder form.

Comment on solubility

Solubility of 4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline

The solubility of 4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline is influenced by its unique molecular structure and functionalities. This compound is known to exhibit certain characteristics regarding its solubility in various solvents:

  • Polar Solvents: Due to its aniline functional group, 4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline may show moderate solubility in polar solvents like methanol and ethanol.
  • Non-polar Solvents: The presence of the bulky tert-butyl group and the azo group can enhance its solubility in non-polar solvents, such as hexane and toluene.
  • pH Influence: The solubility can be affected by pH variations, as the aniline nitrogen may either be protonated or remain neutral, which can modify its solubility profile.
  • Temperature Effects: Generally, like many organic compounds, increasing temperature can enhance solubility in both polar and non-polar solvents.

In conclusion, the solubility of 4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline is a complex interplay of molecular interactions and environmental conditions. As with many azo compounds, understanding these solubility traits is crucial for their application in various chemical processes and formulations.

Interesting facts

Interesting Facts about 4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline

4-(4-tert-butylphenyl)azo-N,N-dimethyl-aniline, often referred to in the scientific community as a dye compound, is notable for its vibrant color and versatile applications. This azo compound, part of a larger class characterized by the functional group R−N=N−R', has been crucial in various industrial sectors.

Key Applications:

  • Dyes and Pigments: This compound is primarily utilized in the production of dyes. Its ability to produce intense colors makes it a valuable resource in the textile industry.
  • Biological Studies: Azo compounds like this one are frequently studied for their interaction with biological systems, offering insights into drug design and development.
  • Chemical Synthesis: The compound can serve as a building block for more complex organic molecules, showcasing its versatility in synthetic organic chemistry.

In addition to its practical uses, this compound raises intriguing questions about environmental and health safety. Some azo compounds are known for their potential to form carcinogenic amines when subjected to metabolic processes. Thus, researchers focus on understanding its degradation and environmental impact, leading to a broader discussion about sustainability in chemical manufacturing.

Interesting Considerations:

  • Color Change: Azo compounds are well known for their ability to change color under different pH conditions, which can be utilized in pH indicators.
  • Regulatory Aspects: The use of azo dyes has sparked regulatory attention concerning their safety, prompting ongoing research into safer alternatives.
  • History: The first azo dyes were synthesized in the 19th century, marking a significant milestone in the development of synthetic dyes that would revolutionize the textile industry.

This compound serves as a perfect example of how chemistry intersects with industry and environmental concerns, highlighting the importance of responsible chemical use and innovation.

Synonyms
24596-41-6
4'-t-Butyl-4-dimethylaminoazobenzene
NSC 170580
BRN 1883795
p-((p-t-Butylphenyl)azo)-N,N-dimethylaniline
NSC170580
ANILINE, p-((p-(t-BUTYL)PHENYL)AZO)-N,N-DIMETHYL-
Aniline, p-((p-tert-butylphenyl)azo)-N,N-dimethyl-
Benzenamine, 4-((4-(1,1-dimethylethyl)phenyl)azo)-N,N-dimethyl-
NSC-170580
Benzenamine,1-dimethylethyl)phenyl]azo]-N,N-dimethyl-