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Disperse Blue 1

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Identification
Molecular formula
C14H9BrN2O4
CAS number
2475-45-8
IUPAC name
1,5-diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione
State
State
This compound is typically found as a solid at room temperature. Its solid form is available as a powder, making it suitable for its use as a dye.
Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
365.14g/mol
Molar mass
0.0000g/mol
Density
1.6780g/cm3
Appearence

The compound appears as a dark blue to black solid powder. It is known for its intense coloration and is often used as a dye.

Comment on solubility

Solubility of 1,5-Diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione

1,5-Diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione presents a fascinating case when it comes to its solubility characteristics. This compound, belonging to the anthraquinone class, exhibits a degree of complexity due to its multiple functional groups. Here are some key points to consider:

  • Solvent Dependency: The solubility of this compound can vary significantly based on the choice of solvent. It is often more soluble in organic solvents such as dimethyl sulfoxide (DMSO) or ethanol compared to water.
  • Hydroxy Groups Influence: The presence of hydroxyl (-OH) groups generally enhances solubility in polar solvents, which can aid in the dissolution of the compound in specific conditions.
  • Hydrophobic Nature: Despite containing polar functional groups, the anthracene structure contributes hydrophobic characteristics, which can limit solubility in highly polar solvents like water.

In summary, the solubility of 1,5-diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione is a blend of its functionalities and structural attributes. Its behavior can be influenced by several factors including:

  1. Temperature
  2. pH of the solution
  3. Concentration of ionic species

In research and application, understanding these solubility nuances is crucial for determining the most effective ways to utilize this compound in various chemical processes. As a general rule, experimenting with different solvents will yield insights into achieving optimal solubility for practical uses.

Interesting facts

Interesting Facts about 1,5-Diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione

This fascinating compound, known as 1,5-diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione, belongs to the class of anthraquinones. Here are some notable aspects of this chemical:

  • Biological Significance: Compounds in the anthraquinone family, including this one, have been studied for their potential applications in medicinal chemistry, particularly in the development of antitumor agents.
  • Dyes and Pigments: Anthraquinones are often utilized as dyes, imparting vibrant colors in textile and ink manufacturing. Their chemical structure allows them to form strong bonds with fibers, creating lasting hues.
  • Research Applications: Due to its specific substitutions, this compound is valuable in various research fields, including materials science and organic electronics, particularly for organic light-emitting diodes (OLEDs).
  • Environmental Impact: Some anthraquinone derivatives are studied for their roles as environmental pollutants. Understanding compounds like this one helps chemists develop remediation strategies for contaminated sites.
  • Synthesis Challenges: The synthesis of this compound can be complex, often involving multiple synthetic steps and precise control of reaction conditions, making it a subject of interest for synthetic chemists.

In summary, 1,5-diamino-2-bromo-4,8-dihydroxy-anthracene-9,10-dione is more than just a compound; it is a vital entity in various fields of study, showcasing the intricate relationship between chemistry and real-world applications. As quoted by renowned chemist Linus Pauling: "Chemistry can be a great adventure when you learn to explore its depths." Therefore, this compound exemplifies the adventure inherent in the study of chemistry.

Synonyms
1,5-Diaminobromo-4,8-dihydroxyanthraquinone
Palanil Blue R
C.I. Disperse Blue 56
27312-17-0
Duranol Blue TR
Sumikaron Blue R
Disperse Blue PE
Latyl Blue BCN
Resolin Blue FBL
Samaron Blue FBL
Disperse Blue 59
Disperse Blue 71
Tersetile Blue RBL
31810-89-6
Dispersol Blue B-R
1-5-Diamino-2-bromo-4,8-dihydroxyanthraquinone
Resolin Blue I-FBL
Sumikaron Blue E-BL
Sumikaron Blue E-FBL
C.I. Disperse Blue 59
C.I. Disperse Blue 71
Modr Ostacetova LR
Terasil Brilliant Blue 3RL
Modr Ostacetova LR [Czech]
9,10-Anthracenedione, 1,5-diamino-2-bromo-4,8-dihydroxy-
EINECS 248-395-0
EINECS 250-817-3
9,10-Anthracenedione, 1,5-diaminobromo-4,8-dihydroxy-
BRN 2167957
2-Bromo-1,5-diamino-4,8-dihydroxyanthraquinone
DTXSID9067300
Anthraquinone, 1,5-diaminobromo-4,8-dihydroxy-
DISPERSE BRILLIANT BLUE E 4R
1,5-Diamino-2-bromo-4,8-dihydroxy-9,10-anthracenedione
ANTHRAQUINONE, 2-BROMO-1,5-DIAMINO-4,8-DIHYDROXY-
ANTHRAQUINONE, 1,5-DIAMINO-2-BROMO-4,8-DIHYDROXY-
RefChem:589579
DTXCID0037657
DTXSID9052002
DTXCID301079550
Anthraquinone, 1,5-diaminobromo-4,8-dihydroxy-(7CI,8CI)
250-817-3
DISPERSE BLUE 56
K26YA0E1FU
1,5-Diaminobromo-4,8-dihydroxy-9,10-anthracenedione
1,5-diamino-2-bromo-4,8-dihydroxyanthracene-9,10-dione
73468-51-6
1,5-DIAMINO-2-BROMO-4,8-DIHYDROXY-ANTHRACENE-9,10-DIONE
UNII-K26YA0E1FU
SCHEMBL1971509
SCHEMBL29363806
AKOS015914290
DB-291121
NS00019806
NS00083517