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3-Amino-2,4,5-trichlorobenzoic acid

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Identification
Molecular formula
C7H4Cl3NO2
CAS number
5000-92-4
IUPAC name
3-amino-2,4,5-trichloro-benzoic acid
State
State

The compound is a solid at room temperature. As with many aromatic compounds containing halogen atoms, it is relatively stable in this form and unlikely to decompose spontaneously under normal conditions.

Melting point (Celsius)
214.00
Melting point (Kelvin)
487.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
238.48g/mol
Molar mass
238.4760g/mol
Density
1.8000g/cm3
Appearence

The compound appears as an off-white to pale yellow crystalline solid. This is typical of many halogenated aromatic compounds which exhibit similar appearances due to their complex structures and halogen content.

Comment on solubility

Solubility of 3-amino-2,4,5-trichloro-benzoic acid

3-amino-2,4,5-trichloro-benzoic acid, with the chemical formula C7H5Cl3NO2, exhibits notable solubility characteristics that are essential to understand for its practical applications.

When considering its solubility, one can highlight the following points:

  • Solvent Dependence: This compound is generally more soluble in polar solvents such as water and alcohols due to its functional groups. The presence of the amino group (-NH2) can form hydrogen bonds with water molecules, enhancing solubility.

  • Hydrophobic Interactions: The trichloro substituents introduce hydrophobic characteristics, which might reduce solubility compared to other less-chlorinated benzoic acids.

  • pH Influence: The solubility can also be influenced by the pH of the solution. In more acidic environments, the carboxylic acid group can remain protonated, potentially affecting its ability to dissolve.

  • Temperature Variations: As with many organic acids, increasing the temperature may enhance solubility, a factor to consider during dissolution processes.

In conclusion, while 3-amino-2,4,5-trichloro-benzoic acid is soluble in various solvents, its unique structure prompts a complex interaction with solvent molecules. Understanding these dynamics is crucial for effective use in chemical applications.

Interesting facts

Interesting Facts About 3-Amino-2,4,5-trichloro-benzoic Acid

3-Amino-2,4,5-trichloro-benzoic acid, often abbreviated as TCB, is a fascinating compound with a rich background in science and applications. Here are some noteworthy points:

  • Unique Structure: This compound features a benzene ring with three chlorine atoms and an amino group, showcasing the intriguing ways carbon chemistry can combine different functional groups.
  • Biological Significance: TCB is recognized for its role in biological studies, particularly in investigating the effects of chlorinated compounds on living organisms. It serves as a valuable tool in environmental chemistry.
  • Applications in Research: The compound is often employed in pharmacological studies and compound synthesis. Its chlorination pattern is particularly interesting for researchers looking to develop new pharmaceuticals.
  • Historical Context: Chlorinated benzoic acids have been studied since the early 20th century, and TCB's properties have contributed to insights into the behavior of chlorinated organic compounds in ecosystems.
  • Synthesis: Chemists can synthesize TCB via various methods, typically involving chlorination of the benzoic acid framework, which allows students and researchers to explore fundamental organic reactions.
  • Potential Environmental Impact: Given its chlorinated nature, TCB can be part of discussions surrounding environmental pollution and the persistence of chlorinated hydrocarbons in habitats.

In summary, 3-amino-2,4,5-trichloro-benzoic acid embodies the complexities of organic chemistry with its unique combination of functional groups and the emphasis it places on both biological and environmental research. It serves as a reminder of the delicate balance between science and nature, particularly in the context of human impact on our surroundings.

Synonyms
3-amino-2,4,5-trichlorobenzoic acid
6725-40-2
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