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Aloe emodin

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Identification
Molecular formula
C15H10O4
CAS number
481-72-1
IUPAC name
1-hydroxy-2,3-dimethyl-anthracene-9,10-dione
State
State

At room temperature, aloe emodin is a solid.

Melting point (Celsius)
223.00
Melting point (Kelvin)
496.15
Boiling point (Celsius)
613.20
Boiling point (Kelvin)
886.35
General information
Molecular weight
270.24g/mol
Molar mass
270.2510g/mol
Density
1.5250g/cm3
Appearence

Aloe emodin is a yellow-orange solid that is crystalline in nature. It is insoluble in water but soluble in organic solvents like ethanol and acetone.

Comment on solubility

Solubility of 1-Hydroxy-2,3-dimethyl-anthracene-9,10-dione

1-Hydroxy-2,3-dimethyl-anthracene-9,10-dione (C15H10O4) exhibits interesting solubility characteristics primarily influenced by its molecular structure. This compound is categorized as a diketone, and its solubility behavior can be described as follows:

  • Solubility in Organic Solvents: It is typically soluble in non-polar and weakly polar organic solvents such as ethanol, acetone, and chloroform.
  • Limited Aqueous Solubility: Due to its hydrophobic organic framework, 1-hydroxy-2,3-dimethyl-anthracene-9,10-dione exhibits little to no solubility in water.
  • Influence of Substituents: The presence of the hydroxy group can enhance its ability to interact with polar solvents to a certain extent, but the overall hydrophobic character usually prevails.

As a rule of thumb, compounds with larger, more complex aromatic systems tend to show decreased solubility in water due to the strong intermolecular forces that stabilize their solid forms. In practice, this means:

  1. The compound is more favorable for applications in organic chemistry, especially where organic solvents are involved.
  2. Understand the solubility limits when preparing solutions or using in reactions, as precipitates may form when attempting dissolution in water.

In summary, when working with 1-hydroxy-2,3-dimethyl-anthracene-9,10-dione, keep in mind its solubility profile to effectively navigate its use in chemical processes and applications.

Interesting facts

Interesting Facts about 1-Hydroxy-2,3-dimethyl-anthracene-9,10-dione

1-Hydroxy-2,3-dimethyl-anthracene-9,10-dione, a fascinating compound often abbreviated as DMHA, plays a significant role in various fields of chemistry and material science. Here are some intriguing aspects of this compound:

  • Fluorescent Properties: DMHA exhibits notable fluorescence, making it a valuable substance in organic light-emitting diodes (OLEDs) and other photonic applications. Its ability to emit light upon excitation is essential for various technological advancements.
  • Environmental Relevance: Compounds similar to DMHA have been studied for their potential roles in pollution detection and environmental monitoring. Their properties can assist in tracking organic pollutants in air and water.
  • Chemical Reactivity: DMHA's structure allows it to participate in diverse chemical reactions, particularly in organic synthesis where its diketone functionality can be leveraged to form various derivatives.
  • Research Applications: This compound is often used in research related to photochemistry and organic synthesis, proving to be a useful intermediate in the synthesis of more complex molecules.
  • Biological Interest: Certain derivatives of DMHA are being explored for their biological activity, including potential antioxidant capabilities, which could contribute positively to health-related applications in pharmaceuticals.

In conclusion, 1-hydroxy-2,3-dimethyl-anthracene-9,10-dione encompasses a rich array of chemical characteristics and possibilities. As scientists continue to explore its properties and applications, it is clear that DMHA is poised to illuminate the path ahead in both research and practical applications.

Synonyms
1-hydroxy-2,3-dimethylanthracene-9,10-dione
147088-69-5
61231-62-7
9,10-Anthracenedione, 1-hydroxydimethyl-
1-HYDROXY-2,3-DIMETHYL-ANTHRAQUINONE
DTXSID00274305
1-hydroxyl-2,3-dimethylanthraquinone
AKOS024341724