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2,3,5-Trimethylphenanthrene

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Identification
Molecular formula
C17H16
CAS number
3076-84-4
IUPAC name
2,3,5-trimethylphenanthrene
State
State

At room temperature, 2,3,5-Trimethylphenanthrene is in a solid state. It is stable and does not evaporate readily.

Melting point (Celsius)
147.50
Melting point (Kelvin)
420.70
Boiling point (Celsius)
388.20
Boiling point (Kelvin)
661.40
General information
Molecular weight
206.32g/mol
Molar mass
206.3170g/mol
Density
1.1625g/cm3
Appearence

2,3,5-Trimethylphenanthrene is a polycyclic aromatic hydrocarbon that typically appears as a colorless to pale yellow crystalline solid. It may also appear as a powder, depending on its form of preparation and purity. The compound has a characteristic aromatic odor.

Comment on solubility

Solubility of 2,3,5-trimethylphenanthrene

2,3,5-trimethylphenanthrene, a polycyclic aromatic hydrocarbon, exhibits interesting solubility characteristics primarily influenced by its structure and hydrophobic nature. This compound is generally considered to be:

  • Insoluble in water: Due to its extensive carbon backbone and the presence of methyl groups, 2,3,5-trimethylphenanthrene is not soluble in polar solvents like water.
  • Sparingly soluble in organic solvents: It tends to dissolve in non-polar organic solvents such as:
    • Hexane
    • Benzene
    • Toluene
    • Chloroform

These solubility properties can be attributed to the compound's non-polar characteristics. As a general rule, “like dissolves like,” meaning that non-polar compounds will dissolve more readily in non-polar solvents. Additionally, the branched methyl groups increase the hydrophobic character, further limiting the interaction with polar solvents.

In practical applications, understanding the solubility of 2,3,5-trimethylphenanthrene is crucial for its use in various industries, especially in environments where non-polar solvent compatibility is essential.

Interesting facts

Exploring 2,3,5-trimethylphenanthrene

2,3,5-trimethylphenanthrene is an intriguing polycyclic aromatic hydrocarbon (PAH) that captures the attention of both chemists and environmental scientists. Here are some fascinating aspects of this compound:

  • Structure and Isomerism: As a derivative of phenanthrene, it possesses three methyl groups positioned at the 2, 3, and 5 carbon atoms of the phenanthrene core. This specific arrangement leads to unique chemical properties and reactivity patterns.
  • Sources: This compound can be found in various natural and anthropogenic environments. It is often associated with fossil fuel combustion and is a byproduct of organic matter degradation.
  • Biological Activity: Studies have shown that some PAHs, including 2,3,5-trimethylphenanthrene, can exhibit significant biological activity, potentially affecting living organisms and ecosystems.
  • Environmental Implications: Due to its occurrence in crude oil and coal tar, understanding the behavior of this compound in the environment is crucial. Researchers monitor its presence because of its implications for pollution and human health.
  • Utility in Research: This compound serves as an important marker for studying environmental pollution. Its detection in soil or water samples can indicate the degree of contamination by PAHs.

In the words of renowned chemist Sir Derek Barton, "Chemistry is fit to be called the queen of the sciences, and it is the foundation upon which all other sciences are built." As scientists delve deeper into compounds like 2,3,5-trimethylphenanthrene, we gain a better understanding of their role in both science and environmental health.

Whether used as a research tool or examined for potential environmental impacts, 2,3,5-trimethylphenanthrene exemplifies the complexity and significance of organic compounds in our world.
*Delving into its many layers reveals the intricate connections between chemistry, ecology, and the future of our planet.*

Synonyms
2,3,5-TRIMETHYLPHENANTHRENE
Phenanthrene, 2,3,5-trimethyl-
2,3,5-Trimethyl-phenanthrene
3674-73-5
2,3,5-trimethyl phenanthrene
DTXSID70190200
PIRFDOCDTWKNTM-UHFFFAOYSA-N
NS00095846