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9-Methylanthracene

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Identification
Molecular formula
C15H12
CAS number
779-02-2
IUPAC name
9-methylanthracene
State
State

At room temperature, 9-Methylanthracene is typically found as a solid.

Melting point (Celsius)
80.00
Melting point (Kelvin)
353.15
Boiling point (Celsius)
360.00
Boiling point (Kelvin)
633.15
General information
Molecular weight
192.26g/mol
Molar mass
192.2580g/mol
Density
1.1000g/cm3
Appearence

9-Methylanthracene appears as a yellow crystalline solid. It is often utilized in spectroscopy and photochemical research. The compound tends to crystallize in distinctive plate-like structures.

Comment on solubility

Solubility of 9-Methylanthracene

9-methylanthracene, with its chemical formula C15H12, is an aromatic hydrocarbon that exhibits notable characteristics in terms of solubility:

  • In Non-Polar Solvents: 9-methylanthracene is highly soluble in non-polar solvents such as hexane and toluene. This is primarily due to its structure, which contains significant aromatic character that favors interactions with similar hydrophobic environments.
  • In Polar Solvents: The compound exhibits very low solubility in polar solvents like water. This lack of solubility arises from the inability of polar solvents to effectively stabilize the non-polar nature of the compound.
  • Influence of Temperature: Like many organic compounds, the solubility of 9-methylanthracene may vary with temperature, generally increasing as temperature rises, particularly in organic solvents.

In summary, the solubility profile of 9-methylanthracene is defined by its strong affinity for non-polar environments, making it an excellent candidate for applications requiring hydrophobic properties. As highlighted, it is crucial to remember that the solubility characteristics are significantly influenced by the solvent used:

"Like dissolves like" - A fundamental principle in solubility
Interesting facts

Interesting Facts About 9-Methylanthracene

9-Methylanthracene is a fascinating organic compound that belongs to the class of polycyclic aromatic hydrocarbons (PAHs). It is composed of three fused benzene rings with a methyl group attached to the ninth position of the anthracene structure. Here are some intriguing aspects of this compound:

  • Structure and Isomers: This compound is not unique in its structure. It has several isomers, including 1-methylanthracene and 2-methylanthracene, which differ in the position of the methyl group on the anthracene backbone. This positional variation can significantly influence their chemical properties and reactivity.
  • Use in Organic Electronics: 9-Methylanthracene has garnered attention in the field of organic electronics, particularly in organic light-emitting diodes (OLEDs) and organic photovoltaic cells. Its ability to facilitate charge transport makes it a suitable candidate for improving the efficiency of these devices.
  • Fluorescent Properties: This compound exhibits striking fluorescence under UV light. This property is harnessed in various applications, including cancer detection through fluorescence imaging, where it can help visualize cancerous tissues.
  • Environmental Concerns: As with other PAHs, 9-methylanthracene may pose environmental risks. It can be formed from the incomplete combustion of organic matter, leading to concerns regarding air and water quality.
  • Research Significance: Researchers often utilize 9-methylanthracene in studies related to photochemical reactions and thermolysis because it acts as both a substrate and a photoinitiator, making it a powerful tool for exploring foundational principles in organic chemistry.

In summary, 9-methylanthracene is not just a simple organic compound; it is a bridge connecting chemistry, technology, and environmental science. Its diverse applications and intriguing characteristics make it a subject of ongoing research and interest in the scientific community.

Synonyms
9-METHYLANTHRACENE
779-02-2
Anthracene, 9-methyl-
CCRIS 2740
EINECS 212-299-7
UNII-65NK4CIN03
NSC 400540
65NK4CIN03
NSC-400540
DTXSID3061134
Anthracene, 9methyl
DTXCID2048080
212-299-7
cpgpavakszhmbp-uhfffaoysa-n
inchi=1/c15h12/c1-11-14-8-4-2-6-12(14)10-13-7-3-5-9-15(11)13/h2-10h,1h
un3077
9-methyl-anthracene
MFCD00001261
9-methyl anthracene
9-Methylanthracene, 98%
CHEMBL1797294
WLN: L C666J B1
BBL103720
NSC400540
STL557530
AKOS015842090
9-Methylanthracene, analytical standard
CS-W010702
AS-48188
DB-075385
M0153
NS00022798
F19679
Q18467085