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6-Bromobenzo[a]pyrene

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Identification
Molecular formula
C20H11Br
CAS number
7030-81-3
IUPAC name
6-bromobenzo[a]pyrene
State
State

6-Bromobenzo[a]pyrene is a solid under ambient conditions, often found in crystalline or powdered form. It remains stable in this state at room temperature.

Melting point (Celsius)
164.00
Melting point (Kelvin)
437.15
Boiling point (Celsius)
510.50
Boiling point (Kelvin)
783.65
General information
Molecular weight
321.21g/mol
Molar mass
321.2220g/mol
Density
1.4700g/cm3
Appearence

6-Bromobenzo[a]pyrene is typically a solid compound at room temperature. Its appearance is characterized by white to off-white crystals or powder.

Comment on solubility

Solubility of 6-bromobenzo[a]pyrene

6-bromobenzo[a]pyrene, a polycyclic aromatic hydrocarbon, exhibits some noteworthy characteristics regarding its solubility:

  • Solubility in Organic Solvents: This compound is generally soluble in organic solvents such as acetone, ethyl acetate, and chloroform. This is primarily due to its nonpolar aromatic structure.
  • Limited Water Solubility: 6-bromobenzo[a]pyrene has a very low solubility in water, typically falling below 0.01 mg/L. Its hydrophobic nature significantly limits interactions with polar solvents.
  • Effect of Substitution: The presence of the bromine atom influences solubility, often increasing the overall hydrophobic character and thus further reducing water solubility.

In summary, while 6-bromobenzo[a]pyrene dissolves well in nonpolar organic solvents, its solubility in water is extremely low, making it a compound of interest in studies involving environmental chemistry and toxicology. It is essential to consider the implications of its solubility when assessing its behavior in different environments:

  • In ecological studies, the low water solubility may hinder its bioavailability.
  • In laboratory settings, appropriate precautions must be taken when handling due to its limited dispersal in aqueous solutions.

The intricate balance of solubility here plays a critical role in understanding both the environmental fate and biological interactions of 6-bromobenzo[a]pyrene.

Interesting facts

Interesting Facts about 6-Bromobenzo[a]pyrene

6-Bromobenzo[a]pyrene is a fascinating compound that emerges as an important subject of study, especially in the fields of environmental science and toxicology. As a polycyclic aromatic hydrocarbon (PAH), it is a derivative of benzo[a]pyrene, which is well-known for its carcinogenic properties.

Key Points of Interest:

  • Environmental Concerns: 6-Bromobenzo[a]pyrene is often found in various environmental matrices, particularly in urban areas where combustion processes of organic matter take place. This raises questions about its impact on air quality and public health.
  • Biological Activity: Research has shown that this compound possesses significant biological activity, and studies suggest that it may play a role in the mutagenicity and carcinogenicity of PAHs. Its mechanism involves complex biochemical interactions within living organisms.
  • Binding Affinity: The bromine substitution in the compound enhances its stability and can influence its binding affinity to cellular macromolecules, making it a compelling subject for studies on molecular interactions and toxicity.
  • Detection and Analysis: Due to its complex structure, the detection of 6-Bromobenzo[a]pyrene in environmental samples often requires advanced analytical techniques such as gas chromatography-mass spectrometry (GC-MS).

Understanding compounds like 6-Bromobenzo[a]pyrene is critical, not just for assessing environmental risks but also for developing strategies to mitigate their effects. As the scientific community continues to unravel the intricacies of such compounds, we explore their implications on health and ecology, aiming to strike a balance between industrial development and sustainable practices.

Synonyms
6-BROMOBENZO(A)PYRENE
6-bromobenzo[a]pyrene
21248-00-0
Benzo(a)pyrene, 6-bromo-
7I5Z76T77D
DTXSID90175493
6-Bromobenzo{a}pyrene
RefChem:104326
DTXCID2097984
HSDB 1983
BRN 2464085
6-Bromobenzo[pqr]tetraphene
UNII-7I5Z76T77D
SCHEMBL12014663
WAA24800
6-BROMOBENZO(A)PYRENE [HSDB]
Q27268332