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2,7-Dichloronaphthalene

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Identification
Molecular formula
C10H6Cl2
CAS number
2050-48-8
IUPAC name
2,7-dichloronaphthalene
State
State

At room temperature, 2,7-dichloronaphthalene is in a solid state. It is typically handled as a powder or crystalline solid.

Melting point (Celsius)
94.00
Melting point (Kelvin)
367.15
Boiling point (Celsius)
295.00
Boiling point (Kelvin)
568.15
General information
Molecular weight
197.04g/mol
Molar mass
197.0370g/mol
Density
1.3290g/cm3
Appearence

2,7-Dichloronaphthalene is a white to off-white crystalline solid. It often has a distinct aromatic odor characteristic of naphthalene derivatives.

Comment on solubility

Solubility of 2,7-Dichloronaphthalene

2,7-Dichloronaphthalene, with the chemical formula C10H6Cl2, exhibits specific solubility characteristics that make it noteworthy in chemical applications. As a member of the naphthalene family, this compound is predominantly characterized by its hydrocarbon backbone, which influences its solubility properties.

Key points regarding its solubility include:

  • Solvent Interaction: 2,7-Dichloronaphthalene is known to be more soluble in organic solvents such as chloroform, benzene, and toluene compared to water.
  • Water Solubility: It has low solubility in water, reflecting its non-polar nature and hydrophobic interactions due to the presence of chlorine substituents.
  • Influence of Temperature: The solubility tends to increase with rising temperatures, which is typical for many organic compounds.

As an illustration, the relatively low aqueous solubility can be summarized as follows: "Like dissolves like". In this case, since water is polar and 2,7-dichloronaphthalene is non-polar, they do not interact favorably.

In applications, this solubility behavior is crucial, influencing the compound's use in organic synthesis, environmental chemistry, and material science. Understanding the solubility of 2,7-dichloronaphthalene can aid in predicting its behavior in various chemical processes and reactions.

Interesting facts

Interesting Facts About 2,7-Dichloronaphthalene

2,7-Dichloronaphthalene is an intriguing aromatic compound that belongs to the naphthalene family, characterized by its stable cyclic structure comprised of two fused benzene rings. This compound has garnered interest in various scientific fields, particularly in environmental chemistry and material sciences.

Unique Properties and Applications

  • Environmental Monitoring: 2,7-Dichloronaphthalene is often used as a marker in studies of polycyclic aromatic hydrocarbons (PAHs) due to its persistence in the environment. Its detection can provide insights into sources of pollution.
  • Industrial Uses: This compound is utilized in the production of specialty chemicals and can serve as an intermediary in the synthesis of pesticides and other organic compounds.
  • Research Topics: The properties of 2,7-dichloronaphthalene make it a subject of interest in materials science, particularly in developing organic semiconductors and studying electron transport mechanisms in organic electronics.

Toxicological Considerations

While 2,7-dichloronaphthalene has its applications, it is also important to note potential health risks. This compound can be harmful if inhaled or ingested, prompting research into its toxicological effects and safe handling practices.

Quote to Remember

As Albert Einstein once said, "The most beautiful experience we can have is the mysterious." The complexities of 2,7-dichloronaphthalene embody this sentiment, as its multifaceted roles continue to unfold through scientific inquiry.

Overall, 2,7-dichloronaphthalene is not just a simple chlorinated compound but a significant player in both environmental studies and the advancement of organic materials. Its study opens doors to understanding both its beneficial uses and its potential impacts on health and the environment.

Synonyms
2,7-DICHLORONAPHTHALENE
Naphthalene, 2,7-dichloro-
NSC 112382
DTXSID7062247
EINECS 218-605-5
DTXCID2036584
218-605-5
dwbqzsytsnyeej-uhfffaoysa-n
2198-77-8
2,7-Dichloro-naphthalene
CHEMBL194711
2,7-Dichlornaphthalin
NSC112382
2,7-Dichlor-naphthalin
Naphthalene,7-dichloro-
SCHEMBL2473615
BDBM50159259
AKOS006276853
FD66106
NSC-112382
DB-216779
NS00027014