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2,3,4,5,6-Pentachlorobenzonitrile

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Identification
Molecular formula
C7HCl5N
CAS number
38444-88-9
IUPAC name
2,3,4,5,6-pentachlorobenzonitrile
State
State

At room temperature, 2,3,4,5,6-Pentachlorobenzonitrile is in a solid state. This can be attributed to the presence of multiple chlorine atoms in its structure, which increase intermolecular forces.

Melting point (Celsius)
144.00
Melting point (Kelvin)
417.15
Boiling point (Celsius)
282.00
Boiling point (Kelvin)
555.15
General information
Molecular weight
270.34g/mol
Molar mass
270.3360g/mol
Density
1.9200g/cm3
Appearence

2,3,4,5,6-Pentachlorobenzonitrile typically appears as a white crystalline solid. Its solid form exhibits a regular crystalline structure that is characteristic of many chlorinated aromatic compounds.

Comment on solubility

Solubility of 2,3,4,5,6-Pentachlorobenzonitrile

2,3,4,5,6-Pentachlorobenzonitrile is a halogenated aromatic compound, and its solubility characteristics are influenced significantly by its chemical structure. Here are some key points regarding its solubility:

  • Solvent Polarity: Typically, nonpolar solvents such as hexane and toluene are more effective at dissolving halogenated aromatic compounds like 2,3,4,5,6-pentachlorobenzonitrile due to their hydrophobic nature.
  • Water Solubility: This compound is generally considered insoluble in water due to the presence of multiple chlorine atoms, which enhance its lipophilicity and decrease its interaction with polar water molecules.
  • Effect of Temperature: In organic solvents, increasing temperature might improve solubility, but this remains limited by the compound's overall stability and its tendency to aggregate.

As a guideline:

  1. If using organic solvents, consider toluene or chloroform for better solubility.
  2. Avoid attempting to dissolve in polar solvents, particularly water, as the solubility is minimal.
  3. Maintain appropriate conditions to prevent degradation during dissolution.

Overall, understanding the solubility of 2,3,4,5,6-pentachlorobenzonitrile is crucial for its application in various chemical processes and environmental studies. Careful attention to solvent choice can lead to more effective utilization of this compound in laboratory settings.

Interesting facts

Interesting Facts about 2,3,4,5,6-Pentachlorobenzonitrile

2,3,4,5,6-Pentachlorobenzonitrile, also known as PCB, is a fascinating chemical compound that has garnered significant interest in both industrial applications and environmental research. Here are some notable points about this intriguing compound:

  • Environmental Impact: PCB is recognized for its persistent presence in the environment, often leading to bioaccumulation in wildlife. This raises concerns for ecosystems and health, making it a target for regulatory scrutiny.
  • Use in Manufacturing: Historically, this compound was utilized in the production of pesticides. Its chlorinated structure not only enhances its efficacy but also contributes to its stability, which can pose long-term environmental challenges.
  • Research Applications: Due to its unique properties, researchers study PCB in various fields including toxicology, environmental science, and even material science. Understanding how such compounds behave in nature helps in developing better safety protocols.
  • Toxicological Studies: Numerous studies have shown that exposure to chlorinated compounds like PCB can have adverse health effects, sparking extensive research to understand their mechanisms of toxicity.
  • Analytical Chemistry: This compound serves as an important subject in analytical chemistry, where techniques like gas chromatography are employed to detect and quantify its presence in environmental samples.

In summary, while 2,3,4,5,6-pentachlorobenzonitrile offers valuable insights in various scientific domains, it also acts as a constant reminder of the balance needed between industrial applications and environmental stewardship.

Synonyms
20925-85-3
PENTACHLOROBENZONITRILE
Benzonitrile, pentachloro-
AT5H4XYT8P
DTXSID40175084
DTXCID1097575
620-151-1
RefChem:171305
2,3,4,5,6-Pentachlorobenzonitrile
Benzonitrile, 2,3,4,5,6-pentachloro-
Pentachlorocyanobenzene
2,3,4,5,6-Pentachloro-benzonitrile
C7Cl5N
MFCD00173666
pentachloro benzonitrile
Benzonitrile, pentachloro- (7CI,8CI,9CI); 2,3,4,5,6-Pentachlorobenzonitrile; Pentachlorobenzonitrile; Pentachlorocyanobenzene; Perchlorobenzonitrile
Pentachlorobenzonitryl
Maybridge1_001997
UNII-AT5H4XYT8P
PERCHLOROBENZONITRILE
SCHEMBL6151449
HMS547C17
AKOS015889895
SB35268
AS-15197
AI3-23239
CS-0186479
NS00073929
P2643
925P853
Q27274107