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piperonal

[ pi-per-uh-nal, pahy-, pip-er-uh- ]

noun

, Chemistry.
  1. a white, crystalline, water-insoluble aldehyde, C 8 H 6 O 3 , which darkens on exposure to light: used chiefly in perfumery and organic synthesis.

piperonal

/ ˈpɪpərəʊˌnæl /

noun

  1. a white fragrant aldehyde used in flavourings, perfumery, and suntan lotions. Formula: C 8 H 6 O 3 Also calledheliotropin

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Word History and Origins

Origin of piperonal1

First recorded in 1865–70; piper(ine) + -one + -al 1

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pipe rollpiperonyl butoxide

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