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Disperse Orange 3

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Identification
Molecular formula
C16H15Cl3N4O3
CAS number
730-40-5
IUPAC name
2-[3-chloro-4-(2,6-dichloro-4-nitro-phenyl)azo-N-(2-hydroxyethyl)anilino]ethanol
State
State

At room temperature, Disperse Orange 3 is typically a solid powder. It is specifically manufactured for use as a dye in textile applications.

Melting point (Celsius)
186.00
Melting point (Kelvin)
459.15
Boiling point (Celsius)
485.00
Boiling point (Kelvin)
758.15
General information
Molecular weight
407.66g/mol
Molar mass
407.6610g/mol
Density
1.4900g/cm3
Appearence

Disperse Orange 3 is an azo dye, characterized by its vibrant orange color. It typically appears as an orange powder, commonly used in textile dyeing. The compound is a complex molecule with azo groups that contribute to its intense coloration.

Comment on solubility

Solubility of 2-[3-chloro-4-(2,6-dichloro-4-nitro-phenyl)azo-N-(2-hydroxyethyl)anilino]ethanol

The solubility of 2-[3-chloro-4-(2,6-dichloro-4-nitro-phenyl)azo-N-(2-hydroxyethyl)anilino]ethanol can be quite complex owing to its intricate structure. Factors that influence its solubility include:

  • Polarity: The presence of hydroxyl groups (–OH) generally increases solubility in polar solvents, while the chlorinated and nitro substituents can affect overall polarity.
  • Hydrogen Bonding: The –OH group can engage in hydrogen bonding, enhancing solubility in water and other polar solvents.
  • Azo Group Influence: The azo (-N=N-) linkage tends to provide greater stability in organic solvents but can limit solubility in polar environments.

It is important to note that, as a result of these factors:

  1. The compound is expected to be more soluble in polar solvents compared to non-polar ones.
  2. Solubility may vary significantly with temperature and pH levels.
  3. In particular, solubility assessments would be crucial for its applications in pharmaceuticals and dyes.

In summary, while this compound possesses some characteristics that enhance solubility, its overall behavior will need empirical testing to determine precise solubility in various solvents. Understanding these interactions can help to predict its behavior in practical applications.

Interesting facts

Interesting Facts about 2-[3-chloro-4-(2,6-dichloro-4-nitro-phenyl)azo-N-(2-hydroxyethyl)anilino]ethanol

This complex organic compound, known for its azo functional group, has several intriguing attributes that make it a point of interest in chemical studies. Here are some highlights:

  • Azo Compounds: The presence of the azo group (–N=N–) indicates this compound belongs to a class known for producing vibrant colors, often useful in dyes and pigments.
  • Chlorine Influence: With multiple chlorine atoms incorporated, the compound exhibits enhanced stability and affects its reactivity and solubility, making it suitable for specific applications in organic synthesis.
  • Uses in Industry: Compounds like this one are often utilized as intermediates in the production of a variety of chemicals, including dyestuffs and pharmaceuticals.
  • Environmental Considerations: The presence of chlorinated groups raises considerations for environmental impact, where studies related to biodegradability and toxicity are essential for sustainable use.
  • Potential Applications: Beyond industrial applications, this compound might be of interest in biomedical research where azo compounds are known for their potential in targeted drug delivery systems due to their responsiveness to external stimuli like light.

Researchers continue to explore the nuances of such compounds, considering not just their immediate chemical properties but also the broader implications of their use in technology and environmental science.

As noted in literature, “the future of azo compounds holds considerable promise, bridging the gap between traditional uses and modern applications.” This statement captures the essence of ongoing innovations in chemical research.

Synonyms
Disperse brown 1
23355-64-8
C.I. DISPERSE BROWN 1
326A2F5H4S
2,2'-[[3-chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]imino]bisethanol
CI DISPERSE BROWN 1
Ethanol, 2,2'-((3-chloro-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)bis-
CI DISPERSE ORANGE 46
DTXSID9066883
C.I. DISPERSE ORANGE 46
C.I. 11152
2,2'-((3-Chloro-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)bisethanol
Ethanol, 2,2'-((3-chloro-4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)imino)bis-
ETHANOL, 2,2'-((3-CHLORO-4-((2,6-DICHLORO-4-NITROPHENYL)AZO)PHENYL)IMINO)DI-
Ethanol, 2,2'-[[3-chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]imino]bis-
Ethanol, 2,2'-[[3-chloro-4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl]imino]bis-
RefChem:589583
DTXCID4036851
DISPERSE BROWN 1 [INCI]
12236-00-9
Ethanol,2,2'-[[3-chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]imino]bis-
CI 11152
2-[3-chloro-4-[(2,6-dichloro-4-nitrophenyl)diazenyl]-N-(2-hydroxyethyl)anilino]ethanol
2,2'-3-Chloro-4-(2,6-dichloro-4-nitrophenyl)azophenyliminobis(ethanol)
CCRIS 897
EINECS 245-604-7
UNII-326A2F5H4S
2,2'-((3-Chloro-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)amino)bisethanol
2,2'-((3-Chlorol-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)- bisethanol
orb2566443
SCHEMBL5053748
SCHEMBL8947507
SCHEMBL29558709
MSK5839
HXXLWTPFYWMBSC-UHFFFAOYSA-N
HY-D0528
AKOS015902994
2,2'-[[3-Chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]imino]bis(ethanol)
Ethanol, 2,2'-((3-chloro-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)b- is-
C.I.Disperse Brown 1 (C.I.11152)
CS-0010619
NS00013637
355D648
Q27256148