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9-Bromo-9H-fluorene

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Identification
Molecular formula
C13H9Br
CAS number
1940-57-4
IUPAC name
9-bromo-9H-fluorene
State
State

9-Bromo-9H-fluorene is typically in a solid state at room temperature. It is usually found in the form of a crystalline solid that is either white or slightly off-white. This makes it easy to handle and measure in various chemical processes and laboratory settings.

Melting point (Celsius)
103.00
Melting point (Kelvin)
376.15
Boiling point (Celsius)
322.00
Boiling point (Kelvin)
595.15
General information
Molecular weight
245.12g/mol
Molar mass
245.1040g/mol
Density
1.5488g/cm3
Appearence

9-Bromo-9H-fluorene is a white to off-white crystalline solid. It may appear as colorless crystals in its pure form. The appearance might change slightly if impurities are present or depending on the physical form (such as powder versus large crystals).

Comment on solubility

Solubility of 9-bromo-9H-fluorene

9-bromo-9H-fluorene has notable solubility characteristics that are important for various chemical applications. This compound exhibits:

  • Moderate solubility in organic solvents such as chloroform, benzene, and ethyl acetate.
  • Poor solubility in water, mainly due to its hydrophobic nature, influenced by the bulky fluorene structure.

As a rule of thumb in chemistry, "like dissolves like," which is why 9-bromo-9H-fluorene's solubility in non-polar solvents is favorable while its interaction with polar solvents, such as water, is weak. This property can be utilized when considering extraction techniques or reaction conditions.

When working with 9-bromo-9H-fluorene, it is essential to note:

  • Preparation and handling should be carried out in suitable organic solvents for the best solubility outcomes.
  • Use appropriate safety measures, as organic solvents can pose health risks.

Overall, the solubility profile of 9-bromo-9H-fluorene is essential for its utility in laboratory settings, particularly in synthesis and analytical procedures.

Interesting facts

Interesting Facts about 9-bromo-9H-fluorene

9-bromo-9H-fluorene is an intriguing compound in the world of organic chemistry, known for its unique structural features and potential applications. Here are some fascinating insights about this compound:

  • Structural Highlights: The compound consists of a fluorene backbone with a bromine substituent located at the 9-position, which influences its reactivity and properties.
  • Reactivity: The bromine atom can facilitate various chemical reactions, including nucleophilic substitutions, making 9-bromo-9H-fluorene a valuable intermediate in organic synthesis.
  • Applications: This compound may be used in the synthesis of fluorescent materials and pharmaceuticals, highlighting its significance in both industrial and research settings.
  • Fluorene Family: As a member of the fluorene family, it shares characteristics with other polycyclic aromatic hydrocarbons (PAHs), which are known for their unique electronic properties.
  • Environmental Considerations: Like many PAHs, compounds similar to 9-bromo-9H-fluorene can be persistent in the environment; thus, understanding their behavior is crucial for assessing ecological impacts.

In summary, 9-bromo-9H-fluorene stands as a prime example of the intersection between structural chemistry and practical applications. Its intriguing properties make it a subject of interest for ongoing research, demonstrating how a single bromine atom can significantly influence the compound's chemistry.

Synonyms
9-Bromofluorene
9-Bromo-9H-fluorene
1940-57-4
FLUORENE, 9-BROMO-
9-Fluorenyl Bromide
Z497X72T8Q
NSC-12349
DTXSID40173020
DTXCID3095511
217-722-9
ahcdkanccbeqjj-uhfffaoysa-n
inchi=1/c13h9br/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13
9H-Fluorene, 9-bromo-
MFCD00001133
EINECS 217-722-9
NSC 12349
BRN 2047220
monobromofluorene
NSC12349
9-brom-9H-fluoren
9-Bromofluorene, 98%
9-Bromo-9H-fluorene #
4-05-00-02148 (Beilstein Handbook Reference)
SCHEMBL708297
UNII-Z497X72T8Q
WLN: L B656 HHJ HE
BBL027325
BR1273
STL377911
AKOS000120739
AC-4877
CS-W010256
SB66355
SY048269
VS-08525
DB-044845
B1046
NS00026324
EN300-20934
N11922
Z104484986