Simonellite

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Simonellite is a naturally occurring organic compound classified as a polycyclic aromatic hydrocarbon (PAH). It is specifically a type of methylated phenanthrene derivative. Simonellite is named after the Italian chemist Giovanni Simonelli, who first identified the compound.

Chemical Structure

Simonellite has the chemical formula C₁₉H₁₄. It consists of a phenanthrene core with a methyl group attached to one of the carbon atoms. The structure can be described as 1-methylphenanthrene.

Occurrence

Simonellite is found in fossil resins and is often associated with amber. It is one of the many PAHs that can be isolated from geological samples, particularly those that have undergone significant diagenesis.

Formation and Geological Significance

The formation of simonellite is typically linked to the thermal maturation of organic matter in sedimentary rocks. Its presence can be used as a biomarker to understand the thermal history and maturation processes of sedimentary basins. Simonellite, along with other PAHs, can provide valuable information about the paleoenvironment and the conditions under which the organic material was deposited and transformed.

Applications

Simonellite and other PAHs are studied in the field of geochemistry for their role as biomarkers. They are also of interest in environmental science due to their potential impact on human health and the environment.

Health and Safety

As with many PAHs, simonellite can pose health risks if not handled properly. PAHs are known to be carcinogenic and can cause various health issues upon prolonged exposure. Proper safety measures should be taken when handling materials containing simonellite.

See Also

• Phenanthrene
• Polycyclic aromatic hydrocarbon
• Fossil resin
• Amber
• Geochemistry
• Biomarker