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3-Aminofluorene

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Identification
Molecular formula
C13H11NH2
CAS number
153-78-6
IUPAC name
9H-fluoren-3-amine
State
State

At room temperature, 3-Aminofluorene is a solid. It retains its solid form under standard atmospheric conditions.

Melting point (Celsius)
121.00
Melting point (Kelvin)
394.15
Boiling point (Celsius)
349.00
Boiling point (Kelvin)
622.15
General information
Molecular weight
181.24g/mol
Molar mass
181.2310g/mol
Density
1.2030g/cm3
Appearence

3-Aminofluorene appears as a crystalline solid or powder, which is typically off-white to light yellow in color.

Comment on solubility

Solubility of 9H-fluoren-3-amine

9H-fluoren-3-amine, a compound characterized by its unique structure, exhibits interesting solubility properties that can be broadly classified based on its chemical characteristics. Typically, the solubility of amines is influenced by factors such as hydrogen bonding and polarity.

General Solubility Behavior:

  • Solvent Compatibility: 9H-fluoren-3-amine shows good solubility in polar solvents like methanol and ethanol due to its capability to form hydrogen bonds.
  • Non-Polar Solvents: In non-polar solvents, its solubility tends to decrease significantly, as the molecule does not interact favorably with the non-polar environment.
  • Aqueous Solubility: The compound is generally sparingly soluble in water, which can be attributed to the hydrophobic fluorenyl moiety.

For chemists and researchers working with 9H-fluoren-3-amine, understanding these solubility characteristics is crucial for applications involving chemical reactions and compound purification. As a wise saying goes, "Like dissolves like," emphasizing the importance of polarity in solubility phenomena.


In summary, while 9H-fluoren-3-amine demonstrates favorable solubility in polar solvents and limited solubility in non-polar solvents and water, precise solubility conditions should always be assessed for specific applications.

Interesting facts

Interesting Facts about 9H-Fluoren-3-amine

9H-Fluoren-3-amine, also known as 3-amino-9H-fluorene, is a fascinating compound within the realm of organic chemistry. Here are some intriguing highlights:

  • Versatile Intermediary: This compound serves as an important intermediate in the synthesis of various pharmaceuticals and dyes, showcasing its versatility and utility in the industry.
  • Photochemical Properties: 9H-Fluoren-3-amine exhibits interesting photochemical behaviors, making it a valuable subject for studies in organic photochemistry.
  • Potential Applications: Due to its unique structure, it is investigated for potential applications in organic light-emitting diodes (OLEDs) and as a building block in the development of novel materials.
  • Biological Relevance: Some derivatives of 9H-fluoren-3-amine have been shown to exhibit biological activity, opening avenues for medicinal chemistry research.
  • History and Discovery: The study of fluorenes dates back to the late 19th century, and the discovery of such amines has paved the way for advancements in synthetic methodologies.

As a student or scientist, one can appreciate the compound's role in bridging the gap between basic research and practical applications. Its unique structure, which features a fused aromatic system, provides rich depth for theoretical studies and experimental inquiry.

Indeed, 9H-fluoren-3-amine is a prime example of how simple organic compounds can have profound impacts across various fields, from materials science to medicinal chemistry. As the adage goes, "the simplest ideas often make the strongest foundations."

Synonyms
9H-Fluoren-3-amine
3-Aminofluorene
FLUOREN-3-AMINE
CCRIS 6998
64ZL3JSZ3A
NSC 51316
BRN 1949565
NSC-51316
AMINOFLUORENE, 3-
DTXSID50212858
4-12-00-03387 (Beilstein Handbook Reference)
9H-Fluoren-3-amine (9CI)
DTXCID80135349
fngczpangguopu-uhfffaoysa-n
6344-66-7
fluorene, 3-amino-
3-Amino-9H-fluorene
NSC51316
UNII-64ZL3JSZ3A
Oprea1_067063
Oprea1_306662
SCHEMBL2362632
CHEMBL5207523
AKOS000200612
AS-54775
DB-091249
W10049
AG-690/12765584
Z90125012