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C.I. Pigment Red 177

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Identification
Molecular formula
C14H7ClN2O4
CAS number
4051-63-2
IUPAC name
1,5-diamino-2-chloro-4,8-dihydroxy-anthracene-9,10-dione
State
State

At room temperature, this compound is typically found in a solid state.

Melting point (Celsius)
325.00
Melting point (Kelvin)
598.15
Boiling point (Celsius)
472.00
Boiling point (Kelvin)
745.15
General information
Molecular weight
357.75g/mol
Molar mass
357.7470g/mol
Density
1.7232g/cm3
Appearence

This compound appears as a red crystalline powder, which is noted for its vibrant color and is commonly used as a pigment.

Comment on solubility

Solubility of 1,5-diamino-2-chloro-4,8-dihydroxy-anthracene-9,10-dione (C14H7ClN2O4)

The solubility of 1,5-diamino-2-chloro-4,8-dihydroxy-anthracene-9,10-dione is influenced by several factors that need to be considered:

  • Polarity: Compounds with polar functional groups generally exhibit higher solubility in polar solvents. In this case, the presence of hydroxyl (-OH) and amino (-NH2) groups in the structure enhances solubility in water.
  • Solvent Type: This compound is expected to dissolve well in certain organic solvents due to its aromatic characteristics but may exhibit limited solubility in non-polar solvents.
  • pH Dependence: The solubility can also be affected by the pH of the solution; acidic or alkaline conditions might alter the protonation states of the amine groups, influencing solubility properties.
  • Temperature: Temperature changes can lead to variations in solubility, generally increasing solubility with rising temperature for most compounds.

It is important to note that the actual solubility might vary based on purity, presence of impurities, and specific environmental conditions. As a rule of thumb, higher temperatures typically enhance solubility, while extensive hydrogen bonding may lead to more complex solubility behaviors in various media.

Interesting facts

Interesting Facts about 1,5-Diamino-2-Chloro-4,8-Dihydroxy-Anthracene-9,10-Dione

1,5-Diamino-2-chloro-4,8-dihydroxy-anthracene-9,10-dione is a fascinating compound, particularly known for its role as a versatile chemical intermediate in organic synthesis. Here are some intriguing aspects of this compound:

  • Applications in Dye Chemistry: This compound has significant applications in dye chemistry, particularly in synthesizing anthraquinone dyes. Its structural attributes allow for the modification of its color properties, making it valuable in the textile industry.
  • Biological Activity: There is ongoing research into the biological properties associated with this compound. Studies suggest that the presence of amino groups in its structure may contribute to its potential antioxidant and antimicrobial activities.
  • Reactivity: The chlorinated and hydroxylated moieties in the structure can lead to interesting reactivity patterns, allowing for further functionalization. This can result in derivatives with enhanced properties for specialized applications.
  • Synthetic Pathways: The synthesis of this compound can involve multiple steps, utilizing various reagents and catalysts that serve to introduce functional groups. Such synthetic diversity is a hallmark of organic chemistry, showcasing the compound's versatility.
  • Modern Research: In recent years, compounds with similar anthraquinone structures have been investigated for their potential in medicinal chemistry, particularly as chemotherapeutic agents, highlighting the need for continued research into derivatives like 1,5-diamino-2-chloro-4,8-dihydroxy-anthracene-9,10-dione.

In summary, 1,5-diamino-2-chloro-4,8-dihydroxy-anthracene-9,10-dione stands out not only for its potential applications in dyes but also for its intriguing biological properties and synthetic versatility. As research continues, this compound may unveil further secrets that could lead to new discoveries in both science and industry.

Synonyms
12217-79-7
9,10-Anthracenedione, 1,5-diaminochloro-4,8-dihydroxy-
EINECS 235-401-1
DTXSID0065270
DTXCID1033741
615-488-6
71807-39-1
1,5-diamino-2-chloro-4,8-dihydroxyanthracene-9,10-dione
9,10-Anthracenedione, 1,5-diamino-2-chloro-4,8-dihydroxy-
1,5-Diamino-2-chloro-4,8-dihydroxy-9,10-anthracenedione
25356-27-8
1,5-Diaminochloro-4,8-dihydroxyanthraquinone
SCHEMBL11749241
SIRMWLMEYFPGAD-UHFFFAOYSA-N
Disperse Blue 56 (Technical Grade)
NS00019937
1,5-Diamino-2-chloro-4,8-dihydroxyanthraquinone