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retene

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Identification
Molecular formula
C18H18
CAS number
483-65-8
IUPAC name
7-isopropyl-1-methyl-phenanthrene
State
State

Retene is typically found in solid state at room temperature. Given its large polycyclic aromatic structure, it is stable and resistant to vaporization without significant heating, retaining its crystalline solid form.

Melting point (Celsius)
98.00
Melting point (Kelvin)
371.15
Boiling point (Celsius)
438.00
Boiling point (Kelvin)
711.15
General information
Molecular weight
234.35g/mol
Molar mass
234.3530g/mol
Density
1.0800g/cm3
Appearence

Retene appears as colorless or white crystals. It is composed of flat polycyclic aromatic hydrocarbons, often forming sharp elongated crystal structures that may exhibit slight fluorescence depending on the purity and thickness of the crystals. These crystals are typically translucent to transparent and have a greasy luster.

Comment on solubility

Solubility of 7-Isopropyl-1-methyl-phenanthrene

7-Isopropyl-1-methyl-phenanthrene, being a polycyclic aromatic hydrocarbon, exhibits characteristic solubility traits that are influenced by its hydrophobic nature. Here are some key points regarding the solubility of this compound:

  • Solvent Compatibility: This compound is more soluble in organic solvents such as benzene, toluene, and chloroform, rather than in polar solvents like water.
  • Non-polar Behavior: The non-polar structure limits its interaction with polar molecules, thereby reducing its solubility in aqueous solutions.
  • Temperature Dependence: Generally, an increase in temperature can enhance solubility in organic solvents, as it may help overcome molecular associations.
  • Environmental Implications: Due to its hydrophobic properties, 7-isopropyl-1-methyl-phenanthrene can often accumulate in biological systems, which raises concerns regarding its environmental impact.

In summary, while 7-isopropyl-1-methyl-phenanthrene is not soluble in water, its solubility in organic solvents aligns with the behaviors typical of many aromatic hydrocarbons. As stated, "The solubility of organic compounds is intricately linked to their molecular structure and surrounding environment."

Interesting facts

Interesting Facts about 7-Isopropyl-1-Methyl-Phenanthrene

7-Isopropyl-1-methyl-phenanthrene, a polycyclic aromatic hydrocarbon, offers intriguing insights into organic chemistry and its applications. This compound is part of the larger family of phenanthrenes, which are renowned for their complex structures and varied chemical properties.

Key Characteristics

  • Structure: The unique arrangement of carbon atoms in 7-isopropyl-1-methyl-phenanthrene contributes to its stability and reactivity in chemical reactions.
  • Synthesis: The synthesis of this compound can be achieved through several methods, including the chemical rearrangement of simpler hydrocarbons and the Friedel-Crafts alkylation technique.

Applications

This aromatic compound has several notable applications:

  • It serves as a key intermediate in the synthesis of more complex organic compounds.
  • In materials science, it is studied for its potential in the development of conductive polymers and as a component in organic light-emitting diodes (OLEDs).

Environmental Impact

Interestingly, phenanthrenes, including 7-isopropyl-1-methyl-phenanthrene, are often analyzed for their presence in environmental samples, as they can be indicators of pollution from petroleum products. Their persistence in the environment underscores the importance of studying their effects on ecosystems.

Quote for Reflection

As the renowned chemist Linus Pauling once said, "The attraction of the mobile electrons and the positive nuclei of the atoms gives the molecule its strength and structure." This sentiment resonates well in our exploration of complex hydrocarbons like 7-isopropyl-1-methyl-phenanthrene.

In summary, the exploration of 7-isopropyl-1-methyl-phenanthrene not only enhances our understanding of organic compounds but also brings crucial insights into their environmental significance and various industrial applications.

Synonyms
RETENE
7-Isopropyl-1-methylphenanthrene
Reten
1-Methyl-7-isopropylphenanthrene
Phenanthrene, 1-methyl-7-(1-methylethyl)-
1-Methyl-7-(1-methylethyl)phenanthrene
Phenanthrene, 7-isopropyl-1-methyl-
NSC 26317
CCRIS 3180
1-methyl-7-propan-2-ylphenanthrene
EINECS 207-597-9
UNII-0W2D2E1P9Q
0W2D2E1P9Q
AI3-00840
NCI-C55390
RETENE [MI]
NSC-26317
DTXSID7058701
Methyl-1-isopropyl-7-phenanthrene
DTXCID8032388
Phenanthrene, 7-isopropyl-1-methyl-(8CI)
nxlolufndsbytp-uhfffaoysa-n
483-65-8
7-Isopropyl-1-methyl-phenanthrene
Retene 10 microg/mL in Cyclohexane
1-methyl-7-isopropylphenathrene
WLN: L B666J EY K1
NSC26317
AKOS027383435
1-methyl-7-(propan-2-yl)phenanthrene
HY-W717530
TS-08783
DB-051547
CS-0822665
NS00008487
G71901
Q7316667