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9-Hydroxyfluorene-9-carboxylic acid

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Identification
Molecular formula
C14H10O3
CAS number
769-01-7
IUPAC name
9-hydroxyfluorene-9-carboxylic acid
State
State

At room temperature, 9-hydroxyfluorene-9-carboxylic acid is found as a solid. It is important to handle it in a well-ventilated area to avoid inhaling any dust, which might be suspended during handling.

Melting point (Celsius)
223.00
Melting point (Kelvin)
496.15
Boiling point (Celsius)
376.00
Boiling point (Kelvin)
649.15
General information
Molecular weight
226.24g/mol
Molar mass
226.2370g/mol
Density
1.3530g/cm3
Appearence

9-Hydroxyfluorene-9-carboxylic acid typically appears as a white to off-white crystalline powder. The appearance can vary slightly depending on the degree of crystallinity and method of synthesis or purification. As a polycyclic aromatic compound, it may also exhibit slight fluorescence under UV light.

Comment on solubility

Solubility of 9-hydroxyfluorene-9-carboxylic acid

9-hydroxyfluorene-9-carboxylic acid, characterized by its chemical formula C13H10O3, showcases interesting solubility properties due to its unique functional groups. This compound contains both a hydroxyl (-OH) and a carboxylic acid (-COOH) group, influencing its solubility behavior significantly.

General Solubility Traits:

  • Polar Nature: The presence of the -OH and -COOH groups confers a level of polarity to the compound, enhancing its ability to interact with polar solvents.
  • Water Solubility: 9-hydroxyfluorene-9-carboxylic acid is generally soluble in water due to hydrogen bonding capabilities with water molecules.
  • Solubility in Organic Solvents: This compound may be more soluble in certain organic solvents, particularly ones that can engage in hydrogen bonding or polar interactions. Solvents such as methanol or ethanol are likely candidates.

As a rule of thumb, like dissolves like, meaning that polar compounds tend to dissolve well in polar solvents while non-polar compounds prefer non-polar solvents. This makes the solubility of 9-hydroxyfluorene-9-carboxylic acid particularly intriguing in both polar and moderately polar environments.

In conclusion, understanding the solubility of compounds like 9-hydroxyfluorene-9-carboxylic acid not only helps in practical applications but also deepens our comprehension of molecular interactions. The compound’s solubility reflects its potential utility in various chemical processes and formulations.

Interesting facts

Interesting Facts about 9-Hydroxyfluorene-9-carboxylic Acid

9-Hydroxyfluorene-9-carboxylic acid, a fascinating compound in the world of organic chemistry, finds its significance in various applications and studies. Here are some intriguing aspects of this compound:

Key Characteristics:

  • Fluorene Derivative: As a derivative of fluorene, it carries the unique properties of the fluorene structure, which includes a bicyclic ring system.
  • Functional Groups: The presence of both a hydroxy group and a carboxylic acid group makes it versatile for chemical reactions and derivatizations.
  • Photophysical Properties: Compounds like 9-hydroxyfluorene-9-carboxylic acid are known for their intriguing photophysical properties, making them valuable in studies related to luminescence.

Applications:

  • Intermediates: This compound can serve as an important intermediate in organic synthesis, facilitating the formation of more complex molecules.
  • Research: It is often utilized in material science and organic electronics, particularly in the development of organic light-emitting diodes (OLEDs).
  • pH Indicator: Due to the acidic character of the carboxylic acid group, it may have utility in various applications as a pH indicator.

Chemical Insights:

Researchers are particularly interested in how the interactions of the hydroxy and carboxylic acid groups influence the reactivity and stability of this compound. As noted by chemists, “The dual functionality of hydroxyl and carboxyl groups allows for a myriad of possible reactions and applications.” This capability is vital in fields ranging from pharmaceuticals to polymers.

Overall, 9-hydroxyfluorene-9-carboxylic acid stands as a testament to the complexity and beauty of chemical compounds, providing a rich ground for exploration and discovery.

Synonyms
Flurenol
467-69-6
9-Hydroxy-9-fluorenecarboxylic acid
9-Hydroxyfluorene-9-carboxylic acid
9-Hydroxy-9H-fluorene-9-carboxylic acid
Flurecol
Glycolic acid, diphenylene-
9H-Fluorene-9-carboxylic acid, 9-hydroxy-
Flurenol [ISO]
188853-09-0
NSC 97576
Fluorene-9-carboxylic acid, 9-hydroxy-
4TKT65AM8P
CHEBI:82015
NSC-97576
Flurecol [BSI:ISO]
9-Hydooxyfluorene-9-carboxylic acid
EINECS 207-397-1
UNII-4TKT65AM8P
BRN 1314711
Fluorene-9-carboxylic acid, 9-hydooxy-
FLURECOL [ISO]
ChemDiv2_000095
Oprea1_647849
Oprea1_737334
SCHEMBL66735
CHEMBL1452438
DTXSID0075029
HMS1369E07
9-hydroxyfluorene-9-carboxlic acid
ALBB-025613
NSC97576
BBL027326
STK726749
9-hydroxy-9-fluorene carboxylic acid
9-hydroxy-fluorene-9-carboxylic acid
AKOS001582514
AC-4869
CCG-103077
NCGC00166225-01
PS-11089
9-Hydroxy-9-fluorenecarboxylic acid, 97%
9-hydroxy-9-H-fluoren-9-ylcarboxylic acid
DB-051403
CS-0204346
EU-0066698
H1004
NS00008950
C18856
D90987
SR-01000388705
SR-01000388705-1
Q27155691
InChI=1/C14H10O3/c15-13(16)14(17)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8,17H,(H,15,16