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2-Dimethylaminonaphthoquinone

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Identification
Molecular formula
C12H11NO2
CAS number
73642-48-3
IUPAC name
2-(dimethylamino)naphthalene-1,4-dione
State
State

The compound is typically in a solid state at room temperature, thanks to its crystalline form.

Melting point (Celsius)
125.00
Melting point (Kelvin)
398.15
Boiling point (Celsius)
385.00
Boiling point (Kelvin)
658.15
General information
Molecular weight
213.24g/mol
Molar mass
213.2410g/mol
Density
1.2500g/cm3
Appearence

2-Dimethylaminonaphthoquinone appears as an orange to red crystalline solid. The compound is light sensitive and may darken upon exposure to light over time. It's usually provided in crystalline powdered form, allowing for easier handling and measurement in chemical applications.

Comment on solubility

Solubility of 2-(dimethylamino)naphthalene-1,4-dione

The solubility characteristics of 2-(dimethylamino)naphthalene-1,4-dione are intriguing and reflect the influence of its molecular structure on interaction with solvents. This compound typically exhibits the following solubility properties:

  • Polar Solvents: It is generally more soluble in polar solvents such as ethanol and water due to strong hydrogen bonding interactions.
  • Non-Polar Solvents: It may have limited solubility in non-polar solvents, as the presence of the dimethylamino group promotes preferential interaction with polar environments.
  • Temperature Dependency: Solubility often increases with temperature, making it worthwhile to consider solvent heating in practical applications.

In laboratory settings, it's vital to note that the degree of solubility can also be affected by:

  • pH levels, which can influence the protonation state of the amino group.
  • Concentration of the solution, where saturation levels can impact further dissolution capabilities.

Understanding the solubility of 2-(dimethylamino)naphthalene-1,4-dione is essential for its applications in chemical reactions, formulations, and interactions within biological systems.

Interesting facts

Interesting Facts about 2-(dimethylamino)naphthalene-1,4-dione

2-(dimethylamino)naphthalene-1,4-dione, often referred to as a versatile chemical compound, carries notable significance in various scientific applications. Here are some interesting aspects to consider:

  • Structural Features: This compound contains a naphthalene core with a dimethylamino group, which provides unique electronic properties that can influence its reactivity and interactions with other substances.
  • Reactive Nature: The presence of the quinone structure makes this compound particularly reactive, allowing it to participate in diverse chemical reactions, making it a valuable intermediate in organic synthesis.
  • Color and Dyes: Compounds like 2-(dimethylamino)naphthalene-1,4-dione are often studied for their potential use in dyes and pigments, especially in the textile industry, due to their vivid color properties.
  • Biological Significance: Scientists have explored this compound in the field of biochemistry, as it may have implications in studies related to enzymatic processes and electron transfer mechanisms.
  • Historical Context: Compounds in the naphthalene family have been utilized since the 19th century, making their study a foundational part of organic chemistry that continues to evolve with modern techniques.

In summary, 2-(dimethylamino)naphthalene-1,4-dione stands out not only for its structural characteristics but also for its wide-ranging applications in chemistry, biochemistry, and materials science. As scientists continue to investigate its properties and reactions, this compound remains a fascinating topic of study.

Synonyms
2-Dimethylamino-1,4-naphthoquinone
2348-79-0
2-(dimethylamino)naphthalene-1,4-dione
2-(dimethylamino)naphthoquinone
BRN 2095727
1,4-Naphthalenedione, 2-(dimethylamino)-
1,4-NAPHTHOQUINONE, 2-DIMETHYLAMINO-
CHEMBL162460
SCHEMBL4539611
DTXSID0073291
2-Dimethylamino-[1,4]naphthoquinone
AKOS021809196