Methylanthracene

Methylanthracene is an organic compound with the chemical formula C15H12. It is a polycyclic aromatic hydrocarbon (PAH) consisting of an anthracene molecule with a methyl group substituted at one of its hydrogen atoms. Methylanthracene is a colorless to slightly yellow crystalline solid with a molecular weight of 180.23 g/mol.

The compound is formed by the methylation of anthracene, a process that can be achieved through various chemical reactions, such as the Friedel-Crafts alkylation. Methylanthracene is used in the synthesis of other chemical compounds, including dyes and pigments. It is also a precursor in the production of certain pharmaceuticals and agrochemicals.

Methylanthracene has been studied for its potential use in organic electronics, particularly in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its planar structure and conjugated system make it a suitable material for these applications. However, like other PAHs, methylanthracene can be toxic and may cause skin and eye irritation. Therefore, handling and disposal of the compound should be done with appropriate safety measures.

The compound is relatively stable under normal conditions but can undergo degradation when exposed to heat or light. Methylanthracene is slightly soluble in water but soluble in common organic solvents such as toluene, ethanol, and dichloromethane. It has a melting point range of 110-112°C.