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Benzo[a]pyren-9-ol

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Identification
Molecular formula
C20H12O
CAS number
128-50-7
IUPAC name
benzo[a]pyren-9-ol
State
State
At room temperature, benzo[a]pyren-9-ol is a solid. It is stable and maintains its crystalline form unless exposed to temperatures approaching its melting point.
Melting point (Celsius)
178.50
Melting point (Kelvin)
451.65
Boiling point (Celsius)
495.00
Boiling point (Kelvin)
768.15
General information
Molecular weight
252.31g/mol
Molar mass
252.3080g/mol
Density
1.2253g/cm3
Appearence
Benzo[a]pyren-9-ol typically appears as pale yellow crystals. Its crystalline form is due to the arrangement of its polycyclic aromatic hydrocarbon structure, contributing to its distinctive color and solid state at room temperature.
Comment on solubility

Solubility of benzo[a]pyren-9-ol

Benzo[a]pyren-9-ol is an organic compound that exhibits specific solubility characteristics that are crucial for its behavior in various environments. Here are some important points to consider:

  • Solubility in Water: Benzo[a]pyren-9-ol has limited solubility in water due to its hydrophobic aromatic structure, primarily leading to less than 1 mg/L solubility levels.
  • Solubility in Organic Solvents: This compound readily dissolves in organic solvents such as ethanol, dimethyl sulfoxide (DMSO), and acetone, making it more amenable to use in organic synthesis and drug formulation.
  • pH Dependence: The solubility can be influenced by the pH of the environment, as changes can affect ionization states and interactions with solvents.
  • Environmental Impact: Understanding its solubility is crucial for assessing the environmental impact of benzo[a]pyren-9-ol, especially in aquatic ecosystems where it may accumulate in sediments.

In summary, the solubility properties of benzo[a]pyren-9-ol highlight its challenges and opportunities within chemical applications and environmental assessments. Adequate consideration of its solubility characteristics is essential for effective use and management of this compound.

Interesting facts

Interesting Facts About Benzo[a]pyren-9-ol

Benzo[a]pyren-9-ol is a fascinating compound that belongs to the family of polycyclic aromatic hydrocarbons (PAHs). This specific compound has garnered significant attention due to its intriguing characteristics and environmental impact.

Key Highlights:

  • Structure and Stability: The structure of benzo[a]pyren-9-ol features a fused ring system that contributes to its unique properties, making it a critical compound for studying organic molecules.
  • Biological Significance: It is known for its potential role in biological processes, particularly in relation to its effects on human health. Studies suggest that benzo[a]pyren-9-ol may display mutagenic properties.
  • Environmental Concerns: As a derivative of benzo[a]pyrene, this compound is part of a larger group of pollutants often found in combustion processes, raising concerns regarding its environmental persistence and toxicity.
  • Analytical Use: This compound serves as an important marker in environmental chemistry, often utilized in pollution monitoring and analysis of industrial effluents.

Research and Applications:

Research surrounding benzo[a]pyren-9-ol not only highlights its toxicological effects but also opens up avenues for further scientific inquiry:

  • Relationship with Cancer: Due to its structure, this compound is studied extensively for its carcinogenic potential, providing insights into the mechanisms of cancer causation.
  • Role in Material Science: Benzo[a]pyren-9-ol and its derivatives are being explored for their applications in material science, particularly in the development of advanced materials.

In summary, benzo[a]pyren-9-ol is not just a simple compound; it plays a crucial role in numerous scientific fields, from environmental studies to health sciences. Its multifaceted impact underscores the importance of understanding such organic compounds in the quest for better environmental safety and public health.

Synonyms
benzo[a]pyren-9-ol
17573-21-6
9-Hydroxybenzo[a]pyrene
9-Hydroxybenzo(a)pyrene
BENZO(a)PYREN-9-OL
VE62PY8U9F
DTXSID20170012
DTXCID3092503
9-Hydroxy Benzopyrene
Benzo[def]chrysen-9-ol
benzo[pqr]tetraphen-9-ol
CHEBI:34512
Benzo(a)pyrene, 9-hydroxy-
CCRIS 1073
BRN 1980310
9-hydroxybenzo(a)pyrene, 3H-labeled
starbld0000358
9-Hydroxy benzo[a]pyrene
Hydroxybenzo[a]pyrene, 9-
BIDD:ER0395
CHEMBL351406
SCHEMBL3348130
SCHEMBL30849899
SCHEMBL30849900
AKOS027321432
Q26841132
pentacyclo[10.6.2.0?,?.0?,??.0??,??]icosa-1(18),2(7),3,5,8,10,12,14,16,19-decaen-4-ol