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C.I. Pigment Red 177

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Identification
Molecular formula
C14H7ClNO3
CAS number
4051-63-2
IUPAC name
1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione
State
State

At room temperature, C.I. Pigment Red 177 is in a solid state. It is a stable compound commonly used in industrial applications as a pigment.

Melting point (Celsius)
315.00
Melting point (Kelvin)
588.15
Boiling point (Celsius)
400.00
Boiling point (Kelvin)
673.15
General information
Molecular weight
309.72g/mol
Molar mass
309.7200g/mol
Density
1.6940g/cm3
Appearence

C.I. Pigment Red 177 appears as a dark red solid powder. It's often used as a pigment due to its bright and vibrant red color.

Comment on solubility

Solubility of 1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione

1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione is a complex organic compound that demonstrates unique solubility characteristics:

  • Polar and Non-Polar Solvents: This compound generally exhibits higher solubility in polar solvents such as ethanol and methanol due to the presence of hydroxyl (-OH) and amino (-NH2) functional groups.
  • Insolubility in Water: However, it is relatively insoluble in water because the large anthracene structure contributes to its hydrophobic nature.
  • Impact of Substituents: The solubility can be significantly influenced by the presence of substituents like chlorine and hydroxyl groups, which can participate in hydrogen bonding.

When considering the solubility of 1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione, it is vital to acknowledge the balance between overall molecular size and the number of polar functional groups available. As a result, the environmental factors and the choice of solvent play crucial roles in determining its solubility profile.

In conclusion, while this compound is soluble in certain solvents, it showcases a complex relationship with water, underscoring the importance of understanding specific ionic and molecular interactions in solubility studies.

Interesting facts

Interesting Facts About 1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione

1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione, commonly referred to as a member of the anthraquinone family, possesses remarkable properties that make it noteworthy in the field of chemistry. Below are some intriguing aspects of this compound:

  • Versatile Applications: This compound is utilized in various applications, most notably in dye manufacturing. Its capacity to serve as a base for several dyes showcases its significance in the textile and pigment industries.
  • Pharmaceutical Potential: Research has suggested that derivatives of anthraquinones, including this compound, exhibit potential therapeutic effects, making them subjects of interest in medicinal chemistry. Their ability to interact with biological systems opens avenues for drug development.
  • Structural Characteristics: The unique structure of this compound lends it distinct properties. The presence of amino and hydroxy groups alters its reactivity and solubility, impacting its performance in various chemical reactions.
  • Environmental Implications: Understanding the behavior of this compound in the environment is crucial. Its stability and potential toxicity are significant considerations, especially in contexts where anthraquinones may enter ecosystems.
  • Research Interests: The compound has garnered attention in academic research, with studies focusing on its photophysical properties. Such investigations help scientists comprehend how it interacts with light, which is central to its dyeing capabilities.

In summary, 1-amino-5-chloro-4-hydroxy-anthracene-9,10-dione stands out as a compound rich in both industrial and medicinal applications, offering insights into organic chemistry and environmental science. Its multifaceted nature continues to inspire research and innovation.

Synonyms
1-Amino-5-chloro-4-hydroxyanthraquinone
116-84-7
1-amino-5-chloro-4-hydroxyanthracene-9,10-dione
9,10-Anthracenedione, 1-amino-5-chloro-4-hydroxy-
EINECS 204-162-5
BRN 2750141
1-Amino-4-hydroxy-5-chloranthrachinon [Czech]
1-Amino-4-hydroxy-5-chloranthrachinon
5ZA6XMA9RD
4-14-00-00896 (Beilstein Handbook Reference)
ANTHRAQUINONE, 1-AMINO-5-CHLORO-4-HYDROXY-
SCHEMBL9162793
DTXSID00151263
QAZNDGDSNIGKLU-UHFFFAOYSA-N
NS00023766
1-Amino-5-chloro-4-hydroxy-9,10-anthracenedione