Definition of cyclopentadiene in English:

cyclopentadiene

Syllabification: cy·clo·pen·ta·di·ene
Pronunciation: /ˌsīkləˌpentəˈdīēn, ˌsiklə-
 
/

noun

A colorless toxic liquid derived from the distillation of coal tar, insoluble in water, soluble in alcohol, and used in the manufacture of insecticides and resins.
More example sentences
  • Sodium methylate and then cyclopentadiene are added, and ferrocene ultimately precipitates out of the solution.
  • The cyclopentadienes are prepared by reaction with hydrocarbylating agents or alcohols.
  • Phenyl-substituted cyclopentadienes are proved to form phenylated pyrylium cations in the presence of silver perchlorate by insertion of an oxygen atom into the cyclopentadiene-ring.

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Pronunciation: ˈretrəˌfleks
adjective
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