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2,7-dinitrofluorene

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Identification
Molecular formula
C13H6N2O4
CAS number
315-48-2
IUPAC name
2,7-dinitro-9H-fluorene
State
State

At room temperature, 2,7-Dinitrofluorene is a solid.

Melting point (Celsius)
166.00
Melting point (Kelvin)
439.15
Boiling point (Celsius)
406.00
Boiling point (Kelvin)
679.15
General information
Molecular weight
244.19g/mol
Molar mass
244.1910g/mol
Density
1.4810g/cm3
Appearence

2,7-Dinitrofluorene is typically a pale yellow crystalline solid. Its appearance can vary depending on the purity and the specific conditions under which it is observed.

Comment on solubility

Solubility of 2,7-Dinitro-9H-fluorene

2,7-Dinitro-9H-fluorene, with the molecular formula C13H8N2O4, exhibits interesting solubility characteristics. Generally, the solubility of this compound is influenced by several factors:

  • Polarity: The presence of nitro groups greatly affects its polarity, which tends to decrease overall solubility in polar solvents.
  • Solvent Choice: 2,7-Dinitro-9H-fluorene is known to be more soluble in organic solvents, such as:
    • Acetone
    • Ethyl acetate
    • Toluene
    • Chloroform
  • Temperature Dependence: It may demonstrate increased solubility with elevated temperatures, which is common for many organic compounds.
  • Crystallization: The crystalline nature of this compound can also play a role, as smaller crystal sizes typically enhance solubility.

In summary, 2,7-dinitro-9H-fluorene presents a unique case in terms of solubility, largely influenced by its molecular structure and the environment in which it is placed. Understanding these parameters can assist in its application across various chemical processes.

Interesting facts

Interesting Facts about 2,7-Dinitro-9H-Fluorene

2,7-Dinitro-9H-fluorene is a fascinating compound that falls within the category of nitrofluorenes. Its structure, featuring a fluorene core with two nitro groups at the 2 and 7 positions, provides it with remarkable chemical properties and a range of applications:

  • Significant Nitro Groups: The presence of nitro groups imparts distinct reactivity to this compound, making it a valuable precursor in synthetic chemistry, particularly in the field of explosives and pharmaceuticals.
  • Fluorene Framework: The fluorene backbone is known for its stability and versatile applications, including in organic electronics and as a fluorescent material in various sensor technologies.
  • Research Applications: Compounds like 2,7-dinitro-9H-fluorene are often studied for their potential applications in creating new materials with unique electronic and optical properties.
  • Toxicity Considerations: Safety is crucial; this compound can be toxic and requires proper handling and disposal methods in laboratory settings.

The process of synthesizing compounds such as 2,7-dinitro-9H-fluorene involves various reactions, showcasing the beauty and complexity of organic chemistry. Carl Friedrich Gauss once said, “Mathematics is the queen of the sciences,” but one could argue that the realm of organic synthesis holds a royal place in its own right.

In conclusion, 2,7-dinitro-9H-fluorene serves as a striking example of how a simple alteration in molecular structure can lead to vast differences in properties and applications, reflecting the intricate dance between chemistry and innovation.

Synonyms
2,7-DINITROFLUORENE
9H-Fluorene, 2,7-dinitro-
Fluorene, 2,7-dinitro-
CCRIS 2909
NSC 5180
EINECS 226-457-8
BRN 2057852
DTXSID8075253
4-05-00-02153 (Beilstein Handbook Reference)
2,7-dNF
Fluorene, 2,7dinitro
9HFluorene, 2,7dinitro
DTXCID9041578
9HFluorene, 2,7dinitro (9CI)
9H-Fluorene, 2,7-dinitro-(9CI)
226-457-8
ihzcvubstyofsj-uhfffaoysa-n
5405-53-8
2,7-Dinitro-9H-fluorene
MFCD00001121
D67MT7ZUY3
NSC-5180
2,7-dinitrofluoren
Fluorene,7-dinitro-
9H-Fluorene,7-dinitro-
UNII-D67MT7ZUY3
Oprea1_216229
2,7-Dinitrofluorene, 97%
SCHEMBL987760
2,7-Dinitro-9H-fluorene #
CHEMBL167848
NSC5180
WLN: L B656 HHJ ENW KNW
STK367081
AKOS005443889
AC-4880
FD62371
AS-33146
D0834
NS00032931
A829933