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1,7-Dichloronaphthalene

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Identification
Molecular formula
C10H6Cl2
CAS number
1143-73-9
IUPAC name
1,7-dichloronaphthalene
State
State

At room temperature, 1,7-Dichloronaphthalene exists in a solid state.

Melting point (Celsius)
56.00
Melting point (Kelvin)
329.15
Boiling point (Celsius)
296.00
Boiling point (Kelvin)
569.15
General information
Molecular weight
197.05g/mol
Molar mass
197.0480g/mol
Density
1.3290g/cm3
Appearence

1,7-Dichloronaphthalene is a solid compound that is typically white in color. It may appear crystalline in form, due to its aromatic structure and lack of solubility in water.

Comment on solubility

Solubility of 1,7-Dichloronaphthalene

1,7-Dichloronaphthalene, with the chemical formula C10H6Cl2, is an organic compound that exhibits interesting solubility characteristics. This compound is generally considered to be:

  • Insoluble in Water: Due to its non-polar aromatic structure, 1,7-dichloronaphthalene does not easily dissolve in polar solvents like water. The strong intermolecular forces in water are not adequately compensated by interactions with the solute.
  • S soluble in Organic Solvents: This compound demonstrates good solubility in non-polar or slightly polar organic solvents, such as:
    • Hexane
    • Chloroform
    • Benzene
  • Temperature Dependence: Its solubility in organic solvents can vary with temperature; typically, higher temperatures will increase solubility.

As a rule of thumb:

"Like dissolves like."

This principle highlights that non-polar compounds such as 1,7-dichloronaphthalene will favorably dissolve in non-polar solvents. Overall, the solubility of 1,7-dichloronaphthalene emphasizes the interplay between molecular structure and solvent interactions, showcasing the importance of understanding solubility in chemical applications.

Interesting facts

Interesting Facts about 1,7-Dichloronaphthalene

1,7-Dichloronaphthalene is a fascinating organic compound with various applications in industrial and environmental chemistry. Here are some captivating aspects to explore:

  • Structure and Stability: 1,7-Dichloronaphthalene consists of a naphthalene ring (a fused pair of benzene rings) with two chlorine atoms positioned at the 1 and 7 carbon locations. This specific arrangement contributes to the compound's stability and chemical properties.
  • Applications: This compound is primarily used as a:
    • Solvent in organic synthesis
    • Intermediate in the manufacturing of various chemicals
    • Research tool in studies involving polycyclic aromatic hydrocarbons (PAHs)
  • Environmental Impact: 1,7-Dichloronaphthalene is of interest due to its persistence in the environment, raising concerns about its potential effects. Understanding its behavior in soil and water is crucial for minimizing ecological risks.
  • Toxicity Considerations: When studying 1,7-Dichloronaphthalene, it's vital to note:
    • The compound may pose health risks if inhaled or ingested.
    • Safety measures should be employed while handling it in laboratory settings.
  • Research Significance: Chemists often use 1,7-Dichloronaphthalene to explore:
    • Reaction mechanisms involving aromatic compounds
    • Physical properties of halogenated hydrocarbons
  • Quote: As renowned chemist Linus Pauling once said, "The best way to have a good idea is to have lots of ideas." Research on various compounds like 1,7-Dichloronaphthalene highlights the importance of diverse chemical exploration in advancing scientific knowledge.

Overall, 1,7-Dichloronaphthalene serves as more than just a chemical substance; it provides insights into the intricate relationships between structure, reactivity, and environmental impact in the world of chemistry.

Synonyms
1,7-DICHLORONAPHTHALENE
Naphthalene, 1,7-dichloro-
ZBF5WVL8ES
EINECS 218-099-6
UNII-ZBF5WVL8ES
DTXSID5062138
DTXCID8036318
218-099-6
vqbiycqghahvpn-uhfffaoysa-n
2050-73-9
1,7-Dichlor-naphthalin
NAPHTHALENE,1,7-DICHLORO-
1,7-dichloro-naphthalene
SCHEMBL6561452
AKOS024437891
NS00026657