Antrafelene

Antrafelene is a term that appears in a limited portion of chemical literature as a polycyclic aromatic hydrocarbon (PAH). There is no universally accepted structure associated with the name, and information about the compound is sparse and sometimes inconsistent.

In the sources that mention it, antrafelene is described as a PAH composed of multiple fused aromatic rings. Because there is no single agreed structure, depictions vary, with some drawings implying a core related to anthracene modified by the fusion of additional rings.

There are no widely cited syntheses or commercial uses for antrafelene, and it is not regarded as a standard chemical in education or industry. References to the compound are primarily found in niche discussions or historical notes on polycyclic aromatics.

Predicted properties for antrafelene align with general PAH behavior: it would be relatively nonpolar, insoluble in water, and have high thermal and chemical stability. Its UV–visible spectrum would reflect extensive conjugation, with absorption extending into the near-UV and possibly the visible region depending on the extent of fusion.

If encountered in research contexts, handling would follow typical PAH safety practices, including minimizing dust and exposure. As with related PAHs, there may be health and environmental concerns associated with inhalation or prolonged contact, warranting appropriate containment and disposal measures.

See also Polycyclic aromatic hydrocarbon; Anthracene; Fulvene.