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2-Chloro-9-hydroxyfluorene-9-carboxylic acid

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Identification
Molecular formula
C14H9ClO3
CAS number
89099-26-7
IUPAC name
2-chloro-9-hydroxy-fluorene-9-carboxylic acid
State
State

At room temperature, 2-Chloro-9-hydroxyfluorene-9-carboxylic acid is in a solid state.

Melting point (Celsius)
233.00
Melting point (Kelvin)
506.15
Boiling point (Celsius)
455.50
Boiling point (Kelvin)
728.65
General information
Molecular weight
266.68g/mol
Molar mass
266.6820g/mol
Density
1.4720g/cm3
Appearence

2-Chloro-9-hydroxyfluorene-9-carboxylic acid typically appears as a white to off-white crystalline powder. Its crystalline nature makes it identifiable under a microscope by its defined shapes and reflective properties.

Comment on solubility

Solubility of 2-chloro-9-hydroxy-fluorene-9-carboxylic acid

2-chloro-9-hydroxy-fluorene-9-carboxylic acid is characterized by its polar functional groups, which significantly influence its solubility in various solvents. Generally speaking, the solubility of this compound can be summarized as follows:

  • Solubility in Water: Due to the presence of the carboxylic acid group (-COOH), this compound exhibits moderate solubility in water, which tends to improve as temperature increases.
  • Solubility in Organic Solvents: It demonstrates higher solubility in organic solvents such as ethanol, methanol, and acetone, attributed to its ability to partake in hydrogen bonding with these solvents.
  • pH Dependence: The solubility is also influenced by pH levels. At lower pH, the compound may exist in a protonated form, enhancing solubility, whereas at higher pH, it might precipitate out.

In summary, the solubility of 2-chloro-9-hydroxy-fluorene-9-carboxylic acid is multifaceted, depending on several factors including solvent type, temperature, and pH. Understanding these factors can aid in the effective utilization of this compound in various chemical applications.

Interesting facts

Interesting Facts about 2-Chloro-9-Hydroxy-Fluorene-9-Carboxylic Acid

2-Chloro-9-hydroxy-fluorene-9-carboxylic acid is a fascinating compound in the world of organic chemistry, particularly known for its unique structure and variety of applications. Here are some noteworthy points about this compound:

  • Structural Diversity: This compound features a fluorene core, which is well-regarded in organic synthesis for its stability and interesting electronic properties. The presence of both a hydroxyl group and a carboxylic acid group makes it a versatile molecule in chemical reactions.

  • Biological Relevance: The hydroxyl and carboxylic acid functional groups are often involved in biological activities, such as serving as potential drug candidates or playing roles in metabolic processes.

  • Research Applications: This compound serves as a useful precursor in the development of new materials, including luminescent polymers and organic light-emitting diodes (OLEDs), thanks to its aromatic nature.

  • Chemical Reactions: The compound's reactivity opens avenues for various synthetic pathways, allowing chemists to explore functionalization and derivatization to achieve desired products.

  • Environmental Considerations: Understanding compounds like 2-chloro-9-hydroxy-fluorene-9-carboxylic acid is important for developing environmentally friendly processes and reducing hazards associated with chlorinated compounds.

In summary, 2-chloro-9-hydroxy-fluorene-9-carboxylic acid showcases the intricacies of organic chemistry, offering insights into both its practical applications and its potential in scientific research. As noted by many chemists, "the study of functional groups not only informs us about bonding but also guides us in creating the molecules of tomorrow."

Synonyms
Chlorflurecol
Chlorflurenol
2-Chloro-9-hydroxy-9H-fluorene-9-carboxylic acid
2-CHLORO-9-HYDROXYFLUORENE-9-CARBOXYLIC ACID
9H-Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-
Caswell No. 192A
CF 125
Chlorflurecol [BSI:ISO]
Chloroflurenol [ISO-French]
NSC 102385
Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-
UNII-G63PIX99OZ
EINECS 219-565-1
G63PIX99OZ
EPA Pesticide Chemical Code 292200
BRN 3344166
CHLORFLURECOL [ISO]
NSC-102385
DTXSID2034251
CME-73170P
4-10-00-01339 (Beilstein Handbook Reference)
IT-3299
Chloroflurenol (ISO-French)
DTXCID0014251
2Chloro9hydroxyfluorene9carboxylic acid
2Chloro9hydroxy9Hfluorene9carboxylic acid
Fluorene9carboxylic acid, 2chloro9hydroxy
9HFluorene9carboxylic acid, 2chloro9hydroxy
Fluorene9carboxylic acid, 2chloro9hydroxy (8CI)
Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-(8CI)
svoauhhkpgkpqk-uhfffaoysa-n
2464-37-1
CME 73170P
IT 3299
Chloroflurenol
2-Chloro-9-hydroxyflurene-9-carboxylic acid
SCHEMBL68561
CHEMBL1904254
NSC102385
AKOS015961500
NCGC00164303-01
AC-14072
DB-046512
NS00027711
Chlorflurenol, PESTANAL(R), analytical standard
Q27278817