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4,4'-Dichlorobiphenyl

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Identification
Molecular formula
C12H8Cl2
CAS number
2050-68-2
IUPAC name
1-chloro-3-(4-chlorophenyl)benzene
State
State

At room temperature, 4,4'-Dichlorobiphenyl is in a solid state. It typically exists as crystalline flakes or powder.

Melting point (Celsius)
149.00
Melting point (Kelvin)
422.20
Boiling point (Celsius)
320.10
Boiling point (Kelvin)
593.30
General information
Molecular weight
223.11g/mol
Molar mass
223.1050g/mol
Density
1.4357g/cm3
Appearence

4,4'-Dichlorobiphenyl appears as a white crystalline solid. It has a slightly aromatic odor typical of chlorinated biphenyls. Due to its chlorinated nature, it can appear slightly yellowish or off-white over time or when exposed further to environmental factors.

Comment on solubility

Solubility of 1-chloro-3-(4-chlorophenyl)benzene

1-chloro-3-(4-chlorophenyl)benzene, also known as a chlorinated aromatic compound, exhibits fascinating solubility traits. Its solubility can be influenced by a number of factors, primarily:

  • Polarity: The presence of chlorine substituents increases the compound's polarity relative to non-polar hydrocarbons, impacting its solubility in polar solvents.
  • Temperature: As with many organic compounds, an increase in temperature generally enhances solubility. Thus, this compound may dissolve better at elevated temperatures.
  • Type of solvent: 1-chloro-3-(4-chlorophenyl)benzene is relatively soluble in non-polar organic solvents, such as hexane or toluene, but shows limited solubility in water.

To summarize, due to its chlorinated structure, 1-chloro-3-(4-chlorophenyl)benzene is expected to have:

  • Moderate solubility in non-polar solvents.
  • Poor solubility in polar solvents and water.

This solubility profile is essential for applications that require specific interactions in various chemical environments.

Interesting facts

Interesting Facts about 1-Chloro-3-(4-chlorophenyl)benzene

1-Chloro-3-(4-chlorophenyl)benzene, also known as a type of chlorinated aromatic compound, is of significant interest in both industrial applications and research settings. Its unique structure contains a benzene ring substituted with chlorines, contributing to its chemical properties and reactivity.

Chemical Structure and Properties

  • Chlorinated Aromatic Compound: The presence of chlorine atoms makes this compound hydrophobic and reactive in numerous chemical reactions.
  • Substituted Benzene: The position of chlorine substitution relative to each other can greatly influence the compound's behavior in electrophilic aromatic substitution reactions.

Applications

This compound serves various purposes in chemical synthesis and research:

  • Intermediate in Synthesis: It is often used as an intermediate in the production of pharmaceuticals and agrochemicals.
  • Material Science: Researchers study chlorinated compounds like this for their potential usage in advanced materials.
  • Environmental Impact Studies: Its chlorinated nature makes it a subject of interest in toxicology and environmental science, as chlorinated compounds can persist in the environment.

Safety and Handling

Due to its chlorinated aromatic structure, it’s crucial to handle 1-chloro-3-(4-chlorophenyl)benzene with care:

  • Always use appropriate personal protective equipment (PPE).
  • Follow proper waste disposal methods for chlorinated compounds.

In summary, 1-chloro-3-(4-chlorophenyl)benzene offers a compelling look into the chemistry of chlorinated aromatic compounds. It holds importance in various applications, from industrial processes to environmental science, highlighting the dual nature of chemical compounds as useful tools and substances that require careful management.

Synonyms
3,4'-DICHLOROBIPHENYL
2974-90-5
1,1'-Biphenyl, 3,4'-dichloro-
PCB 13
3,4'-Dichloro-1,1'-biphenyl
UNII-3Q041BH8IG
3Q041BH8IG
DTXSID10863067
DTXCID90811743
1-chloro-3-(4-chlorophenyl)benzene
3,4/'-Dichlorobiphenyl
1,1'-Biphenyl, ar,ar'-dichloro-
PCB No. 13
33039-81-5
SCHEMBL1520884
CJDNEKOMKXLSBN-UHFFFAOYSA-N
Q27257881
1,1'-Biphenyl, 3,4'-dichloro-; Biphenyl, 3,4'-dichloro- (7CI,8CI); 3,4'-Dichloro-1,1'-biphenyl; 3,4'-Dichlorobiphenyl; PCB 13; 3,4'-DiCB