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Disperse Orange 3

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Identification
Molecular formula
C17H19N3O4
CAS number
730-40-5
IUPAC name
2-[N-(2-hydroxyethyl)-4-methyl-3-(4-nitrophenyl)azo-anilino]ethanol
State
State

At room temperature, Disperse Orange 3 is typically found in a solid state as a powder.

Melting point (Celsius)
165.00
Melting point (Kelvin)
438.15
Boiling point (Celsius)
400.00
Boiling point (Kelvin)
673.15
General information
Molecular weight
314.34g/mol
Molar mass
314.3230g/mol
Density
1.4300g/cm3
Appearence

Disperse Orange 3 appears as a red to brown powder. It is commonly used as a dye and has a vibrant orange-reddish hue, which makes it useful in textile applications.

Comment on solubility

Solubility of 2-[N-(2-hydroxyethyl)-4-methyl-3-(4-nitrophenyl)azo-anilino]ethanol

The solubility of 2-[N-(2-hydroxyethyl)-4-methyl-3-(4-nitrophenyl)azo-anilino]ethanol is an important aspect that determines its practical applications. Understanding the solubility characteristics of this compound can be outlined as follows:

  • Polar Nature: The presence of hydroxyl (-OH) groups suggests that the compound is likely to exhibit polar behavior, promoting solubility in polar solvents, such as water.
  • Functional Groups: The incorporation of both azo (-N=N-) and aniline moieties enhances its potential for intermolecular interactions. This may increase solubility in organic solvents as well.
  • Hydrogen Bonding: The -OH group can engage in hydrogen bonding, which significantly increases the likelihood of dissolution in suitable solvents.
  • Verdict on Solubility: Overall, one can conclude that 2-[N-(2-hydroxyethyl)-4-methyl-3-(4-nitrophenyl)azo-anilino]ethanol may be moderately soluble in polar solvents and have some solubility in organic solvents depending on solvent characteristics.

In summary, the solubility of this compound is influenced by its polar functional groups and capacity for hydrogen bonding, making it versatile in various solvent systems.

Interesting facts

Interesting Facts about 2-[N-(2-hydroxyethyl)-4-methyl-3-(4-nitrophenyl)azo-anilino]ethanol

This compound, often referred to in the realm of chemistry as a dye or pigment intermediate, holds significant intrigue due to its unique structure and functional properties. Here are some captivating aspects of this azobenzene derivative:

  • Functional Diversity: The presence of both an azo group and hydroxyl functionalities allow this compound to interact in various chemical reactions, making it an interesting subject for study in dye synthesis.
  • Color Properties: Compounds like this one exhibit vivid colorations, attributed to the conjugated pi system in the azo group that can absorb light effectively.
  • Applications: Due to its structure, this compound could be employed in industries such as textiles, coatings, and plastics, providing colorants with excellent stability and tone.
  • Biological Significance: Investigating the biological impacts or properties of such compounds can reveal important insights, particularly in the fields of pharmaceuticals and biochemistry.
  • Environmental Concerns: Many azo dyes have raised awareness due to potential toxicity and environmental effects, prompting rigorous research and regulations surrounding their use.

In the words of an esteemed chemist, "The beauty of chemistry lies in its complexity and the endless possibilities that come from even the simplest structures." The study of 2-[N-(2-hydroxyethyl)-4-methyl-3-(4-nitrophenyl)azo-anilino]ethanol exemplifies this notion, as its multifaceted nature opens doors for ongoing research and innovation.

Synonyms
SCHEMBL1087160
NS00013641