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1,3,6-trimethylbenzo[a]pyrene

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Identification
Molecular formula
C23H18
CAS number
3697-24-3
IUPAC name
1,3,6-trimethylbenzo[a]pyrene
State
State

The compound is in a solid state at room temperature. It exhibits typical solid-state qualities such as a definite shape and volume. The crystalline structure adds to its rigidity and stability under standard conditions.

Melting point (Celsius)
183.00
Melting point (Kelvin)
456.15
Boiling point (Celsius)
564.00
Boiling point (Kelvin)
837.15
General information
Molecular weight
276.36g/mol
Molar mass
276.3610g/mol
Density
1.2000g/cm3
Appearence

1,3,6-Trimethylbenzo[a]pyrene appears as a solid crystalline substance. It is typically characterized by its polycyclic aromatic structure which contributes to its crystalline form. The substance is generally light yellow to off-white in color.

Comment on solubility

Solubility of 1,3,6-trimethylbenzo[a]pyrene

1,3,6-trimethylbenzo[a]pyrene is a polycyclic aromatic hydrocarbon known for its complex structure and hydrophobic characteristics. When considering its solubility, it is crucial to note a few key points:

  • Solubility in Water: 1,3,6-trimethylbenzo[a]pyrene displays extremely poor water solubility. This is typical for many polycyclic aromatic hydrocarbons due to their large and non-polar structures.
  • Solubility in Organic Solvents: This compound is significantly more soluble in organic solvents such as acetone, hexane, and chloroform. Its solubility in these solvents makes it easier to isolate and study.
  • Environmental Implications: The low water solubility of 1,3,6-trimethylbenzo[a]pyrene indicates that it does not easily disperse in aquatic environments, which can affect its bioavailability to aquatic organisms.

In essence, the solubility profile of 1,3,6-trimethylbenzo[a]pyrene highlights its properties as a hydrophobic compound, reinforcing the notion that its interactions in both industrial applications and environmental contexts are largely governed by its affinity for non-polar environments.

Interesting facts

Interesting Facts about 1,3,6-Trimethylbenzo[a]pyrene

1,3,6-trimethylbenzo[a]pyrene is a member of the polycyclic aromatic hydrocarbons (PAHs) family, which are organic compounds composed of multiple aromatic rings. This particular compound is of significant interest due to its implications in both environmental chemistry and biological systems. Here are some key facts:

  • Source: It is primarily produced from incomplete combustion of organic materials, making it common in urban areas near industrial activities and vehicular emissions.
  • Toxicity: Like many PAHs, 1,3,6-trimethylbenzo[a]pyrene possesses potential carcinogenic properties. It has been studied for its detrimental effects on human health, particularly in relation to lung and skin cancers.
  • Environmental Persistence: This compound tends to persist in the environment due to its hydrophobic nature, which allows it to accumulate in soil and sediments.
  • Analytical Chemistry: Its detection and quantification in various matrices (like air, water, and biological samples) often require sophisticated techniques such as gas chromatography coupled with mass spectrometry (GC-MS).
  • Research Significance: Ongoing research aims to better understand its metabolic pathways and mechanisms of toxicity, which is crucial for assessing risk and developing regulations for PAH exposure.

As a notable example of how human activity can lead to the synthesis of complex organic compounds, 1,3,6-trimethylbenzo[a]pyrene serves as a critical subject of study in both environmental and health-related sciences, highlighting the intricate connections between chemistry, human health, and ecological sustainability.

Synonyms
1,3,6-trimethylbenzo[a]pyrene
BENZO(a)PYRENE, 1,3,6-TRIMETHYL-
1,3,6-Trimethylbenzo(a)pyrene
16757-92-9
BRN 3326829
DTXSID10168322
4-05-00-02708 (Beilstein Handbook Reference)
DTXCID2090813
1,3,6-trimethylbenzo[ a]pyrene