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Disperse Orange 3

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Identification
Molecular formula
C16H15N3O4
CAS number
730-40-5
IUPAC name
2-[N-(2-hydroxyethyl)-4-(4-nitrophenyl)azo-anilino]ethanol
State
State

At room temperature, Disperse Orange 3 exists in a solid state. It is typically supplied in powdered form for use in dyeing processes.

Melting point (Celsius)
153.00
Melting point (Kelvin)
426.15
Boiling point (Celsius)
516.70
Boiling point (Kelvin)
789.85
General information
Molecular weight
287.30g/mol
Molar mass
287.2930g/mol
Density
1.3800g/cm3
Appearence

Disperse Orange 3 appears as an orange crystalline solid. It is often used as a dye and can be found as a powder for industrial applications. The compound may display varying shades of orange depending on the specific processing methods and purity levels.

Comment on solubility

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

The compound 2-[N-(2-hydroxyethyl)-4-(4-nitrophenyl)azo-anilino]ethanol reflects a complex structure that influences its solubility characteristics. Understanding its solubility is crucial for applications in various fields, particularly in dye chemistry and pharmaceuticals. Here are some key points related to its solubility:

  • Polar Nature: The presence of the -OH (hydroxyl) groups suggests a certain degree of polarity, which typically enhances solubility in polar solvents like water.
  • Aromatic System: The aromatic rings may contribute to hydrophobic interactions, potentially decreasing solubility in highly polar environments.
  • Solvent Dependence: It is likely to exhibit varying solubility in different solvents, so testing in common solvents (e.g., ethanol, methanol) is essential for practical applications.
  • pH Effects: The ionization of functional groups, especially in the presence of acids or bases, can significantly alter solubility. It is advisable to investigate the compound's behavior across a range of pH levels.

In conclusion, while 2-[N-(2-hydroxyethyl)-4-(4-nitrophenyl)azo-anilino]ethanol has promising solubility characteristics due to its functional groups, empirical studies are necessary to precisely determine its solubility profile in various solvents. Each factor—from molecular structure to environmental conditions—plays a pivotal role in establishing how well this compound can dissolve, which is critical for its effective use in real-world applications.

Interesting facts

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

This intriguing compound, often referred to in scientific literature for its unique structural features and applications, embodies a fascinating interplay between chemical structure and function. Here are several interesting aspects:

  • Dye Chemistry: The presence of the azo group (−N=N−) is significant in dye chemistry, making this compound a potential candidate for use in textiles and other applications requiring vibrant colors.
  • Biological Relevance: This compound's structure includes a nitrophenyl group, which may exhibit biological activity, thus being of interest in pharmacological studies or as a fluorescent probe in various assays.
  • Synthetic Pathways: The synthesis of such compounds generally involves multi-step reactions, showcasing the intricate methodologies chemists can employ to construct complex molecules from simpler precursors.
  • Applications: Beyond dyes, derivatives of this compound could be researched for potential use in *drug delivery systems*, *diagnostic agents*, or even *bioconjugation technologies* where biomolecules are tagged with useful labels.
  • Innovation in Material Science: Compounds like this play a crucial role in developing new materials with tailored optical properties, essential for advancing technologies in optoelectronics and photonics.

The exploration of 2-[N-(2-hydroxyethyl)-4-(4-nitrophenyl)azo-anilino]ethanol is indicative of the vast and exciting realm of chemical research, where every molecule holds potential that may pave the way for new discoveries and innovations. As one researcher put it, “Every compound is a key to unlock the mysteries of nature.” Thus, understanding and manipulating compounds like this could lead to groundbreaking advancements across multiple scientific fields.

Synonyms
Disperse Red 19
EINECS 220-354-1
NSC 364364
Ethanol, 2,2'-((4-((4-nitrophenyl)azo)phenyl)imino)bis-
Ethanol, 2,2'-[[4-[(4-nitrophenyl)azo]phenyl]imino]bis-
Ethanol, 2,2'-((4-(2-(4-nitrophenyl)diazenyl)phenyl)imino)bis-
2,2'-((4-((4-Nitrophenyl)azo)phenyl)imino)bisethanol
2,2'-[[4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol
Ethanol, 2,2'-[[4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis-
220-354-1
C.I. Disperse Red 19
2734-52-3
2-[N-(2-hydroxyethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethanol
SCHEMBL112464
DTXSID7062613
GHDZRIQTRDZCMV-UHFFFAOYSA-N
MFCD00044367
NSC364364
AKOS015916010
Disperse Red 19, Dye content 97 %
Disperse red 19 (C.I. 11130)
NSC-364364
NS00021094
2,2'-({4-[(4-Nitrophenyl)diazenyl]phenyl}imino)diethanol