cyclopentadiene

noun

cy·​clo·​pentadiene
plural -s
: a colorless liquid unsaturated cyclic hydrocarbon C5H6 that is obtained by distillation of coal tar, that polymerizes to its stable dimer on standing, and is used in making plastics and insecticides

Word History

Etymology

International Scientific Vocabulary cycl- + pentadiene (from pent- + di- + -ene)

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Dictionary Entries Near cyclopentadiene

cyclopedist

cyclopentadiene

cyclopentane

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Cite this Entry

“Cyclopentadiene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cyclopentadiene. Accessed 30 Nov. 2024.

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