5,12-Naphthacenequinone TCI N0603

5,12-Naphthacenequinone from TCI is a polycyclic aromatic quinone built on a naphthacene (tetracene) framework, which consists of four benzene rings fused in a linear arrangement, with two carbonyl groups at positions 5 and 12. In the laboratory it serves as a non-heterocyclic building block and as a key precursor to tetracene and its derivatives, which are well known in organic semiconductor research. It is also used as a model compound in studies of the redox chemistry and photochemistry of extended conjugated quinones.

Researchers choose this compound because it pairs a long, flat aromatic framework with a redox-active quinone system. The carbonyl groups can be reduced, or reacted with organometallic reagents, to give substituted tetracene derivatives that are hard to make by other routes. The extended conjugated system gives the compound a characteristic colour and absorption profile, so reactions can be followed more easily by spectroscopy. TCI's consistent quality supports the synthesis of materials that are highly sensitive to impurities, where small contaminants can noticeably change electronic or optical behaviour in the final product.

In Indonesia, this compound is relevant to materials chemistry, materials physics, and organic chemistry laboratories working on organic electronics, organic solar cells, sensors, and electroactive materials. University research groups and research institutes studying new conjugated materials can use it as a dependable starting point for tetracene-based targets. It also suits teaching and research laboratories that study quinone redox behaviour and photochemical processes, where a well-defined model compound helps produce reproducible experimental results.

• Tetracene synthesis: the naphthacene framework with carbonyl groups at positions 5 and 12 makes this compound a key precursor that can be converted into tetracene and related derivatives.
• Substituted tetracene derivatives: its carbonyl groups react with organometallic reagents, giving access to substituted tetracene structures that are difficult to obtain by other synthetic routes.
• Organic semiconductor research: tetracene derivatives made from this quinone are widely studied for organic electronics, so it is a practical entry point for materials development programmes.
• Redox chemistry studies: the redox-active quinone system on an extended aromatic framework makes it a useful model compound for exploring electron-transfer behaviour in conjugated quinones.
• Photochemistry and spectroscopic monitoring: its conjugated system gives a characteristic colour and absorption, so researchers can follow photochemical reactions and conversions conveniently by spectroscopy.

Store 5,12-Naphthacenequinone in its original, tightly sealed TCI container in a cool, dry, well-ventilated area, away from direct light, heat sources, and strong oxidising or reducing agents. Glass or other chemically compatible containers with secure caps are suitable if the material needs to be transferred. Handle the compound in a fume hood or well-ventilated workspace, and wear standard personal protective equipment, including a lab coat, safety glasses, and chemical-resistant gloves. Avoid creating or inhaling dust, and avoid contact with skin and eyes. Label all containers clearly, and read the supplier's Safety Data Sheet before use for specific hazard, first-aid, and disposal information in line with local regulations.

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