Diphenylketene

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Notion

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Science and technology

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What Wikipedia says

Diphenylketene is a chemical substance of the ketene family. Diphenylketene, like most stable disubstituted ketenes, is a red-orange oil at room temperature and pressure. Due to the successive double bonds in the ketene structure R1R2C=C=O, diphenyl ketene is a heterocumulene.

Excerpt from the Wikipedia article “Diphenylketene”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Edgar181, Public domain, via Wikimedia Commons.